Rhoss Heat Pumps 2012 en Cat

7/27/2019 Rhoss Heat Pumps 2012 en Cat

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HEAT PUMPSProduct Catalogue

HEATPUMPS,

FANCOILS

,TERMINALUNITS

ANDS

YSTEMS

OLUTION

SFORRESIDENTIA

L

ANDS

MALLSERVICEINDUSTRYAPPLICAT

IONS.

2012-2013


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production sites

subsidiaries

distributors

key

Arqu Polesine (RO) - Italy Lyon - France Barcelona - Spain Baligen - Germany

Arqu Polesine (RO) - Italy Codroipo (UD) - Italy Cluj Napoca - Romania Beijing - China


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One of the largest Italian groupsin the heating and

air conditioning industry.

Our missionImprove quality of life in public, residential and terti-

ary sector with a highly specialised offer of products

and services for air conditioning, with maximum atten-

tion to customer needs and from the point of view of

sustainable development suited to green building technolo-

gies. Know-how and experience at the service of specialists.

Since 1963, IRSAP has been

a leader in the production of

steel tubular radiators. IRSAP is

the pulsating heart of the group:

it combines the heat of fire with

a burning passion for well-being.

Since 1968, RHOSS has worked

in the public and industrial air

conditioning sector.

RHOSS is a breath of fresh air for

your body and mind, thanks to

products and systems that in-

novate air conditioning.

IR TECH is a company specialised

in radiant cooling and heating

system and renewable sources.

IR TECH designs solid bases for

climate management and is

able to irradiate innovation

and professionalism.

OFFICINA DELLE IDEE line

dedicated to design radiators.

OFFICINA DELLE IDEE introduces

an unmistakable style to every

environment, giving a form to

every desire.


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2000

2002

2005

OBJECTIVE

CONTINUOUS IMPROVEMENT

PLAN

FOR ENERGY EFFICIENCY AND FOR THE DESIGN

The approved Research

and Development labo-

ratory has been createdto test the liquid cool-

ers and heat pumps ac-

cording to the Eurovent

"RATING STANDARD FORLIQUID CHILLING PACK-

AGES" (6/C 003 - 2010)

Standard, which guar-antees and certifies the

requested performance.

EXP has been created, an innova-

tive polyvalent heat pump for 2and 4-pipe applications.

CTA ADVANCE

a new range of Custom

air handling units

Eurovent certification for chilllers, heat

pumps and fan coil units.

Introduction of the R134a and

R410A range for maximising en-ergy performance.New EV series fan coil units

(Brio EV and Yardy EV), withhigh performance and an ex-

clusive design.

Reengineering of the

product range and ex-

pansion of the produc-

tion lines with the im-plementation of a testing

cabin on each line.


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2008

2012

Who is RHOSSRhoss is a company of Irsap group specialised in the design and production of air conditioning

and air handling products and systems. For more than 40 years, Rhoss has been a guarantee for

innovation, quality and top level service. This is what makes us an ideal partner for HVAC system

specialists.

RHOSS's growth and development is an evolution that combines investments and projects

in order to make the company a point of reference also in international markets. Our re-

newal has followed market developments and customer needs, in particular offering high-

ly effi cient products and systems that are in line with the requirements of the most modern

Green Buildings.

TECHNOLOGICAL INNOVATION FROM THE PRODUCT TO THE SYSTEM

Y-M.I.C.H. has been created,

nverter technology used for

chillers and heat pumps.

Class A Y-POWER range with

R410a gas.

MODULART range of air

handling units with regula-tion with high service levels.

Two other innovations

include Dry-Pool, the first

dehumidifier for pools in

R410A, with heat recoveryand Yardy HP, a high per-

formance ducted fan coil

unit.

Development of innovative so-

lutions to maximise comfort and

energy saving performance.

We have a permanent researchcontract with Universities to

support innovation.

Low consumption" tech-

nology for managing R410Achillers and heat pumps, to

reduce seasonal energy con-sumption.

From machine certification tosystem certification in refer-

ence to the main air quality

and environmental comfort

measurement standards.

Heating, cooling and hot water

production solutions based onhigh performance, NF certified

heat pumps.

IR TECH, a radiant air conditioning division of Rhoss,

offers an advanced integrated system that maxim-

ises comfort, reducing the system's energy require-

ments.The innovative system was developed in Rhoss's

new R&D Lab, which is able to simulate a building-

unit system.


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Conscious design for a conscious choice

RHOSS bases its design philosophy on one fundamental concept: testing the behaviour of its

produced machines in all the environmental conditions in which they can be used.

A responsible manufacturer must in fact provide designers with correct data regarding its prod-

ucts under all operating conditions, because each air conditioning unit must deliver a specific

energy performance that can vary based on geography, building features and use requirements.

With its testing rooms, Rhoss's R&D Lab provides its customers with a series of guarantees that

are necessary for a conscious design:

guarantee of performance under the design conditions, which are usually different than

Eurovent nominal conditions;

guarantee of efficiency at full load (EER, COP) or at partial loads (ESEER);

guarantee of continuous operation, especially under the most critical operating conditions:

simply think of severe climates where the ambient air can exceed 50 C or go down below

15 C.

the possibility for the design or end customer to carry out customised tests

Therefore, Rhoss is able to offer products designed for large and small capacity systems, guaran-

teeing that all the components used are integrated together, with a perfect control logic.

This result can only be obtained in laboratories such as Rhoss's R&D Lab, that is, in a complex,

technically advanced structure that most other manufacturers today do not have.


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A complete offer for HVAC specialists

Rhoss's offer is targeted towards specialists in the HVAC world.

Rhoss technicians and engineers are constantly engaged in developing air conditioning, heat-

ing and air handling products and systems for applications such as residential, offi ces, hotels and

hospitality structures in general, hospitals, airports and industry.

For each of these applications, Rhoss's solution is targeted towards improving energy effi ciency,

environmental comfort and air handling processes. For this reason, Rhoss products and systems

are divided into four well focused catalogues.

APPLIED SYSTEMS

Chillers, fan coil units and ter-

minal units for public, com-

mercial and industrial appli-

cations, for small and large

systems.

HEAT PUMPS

Heat pumps and heating,

cooling and hot water pro-

duction solutions specifically

for residential and small serv-

ice industry applications.

RADIANT SYSTEMS

Radiant air conditioning sys-

tems that integrate floor, wall

and ceiling terminals with

chillers/heat pumps, air han-

dling units and complete sys-

tem regulation. The offered

solutions are specific for resi-

dential, commercial and large

building applications.

AIR HANDLING SYSTEMS

Air handling units for public,

commercial and industrial uses.

Dehumidifiers for indoor pools.

AIR HANDLING SYSTEMS

Air handling units for public,

commercial and industrial uses.

Dehumidifiers for indoor pools.


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How to recognise

the Green-Line

It is possible to recognise the Green-Line products

and systems in each RHOSS catalogue thanks to the

logo included in the description of the features.

Sustainable RHOSS technology is recognisable

In each catalogue, Rhoss offers solutions that promote sustainable construction in terms of en-

ergy effi ciency, in line with the requirements of modern Green-Buildings. These are products or

systems that were designed with technology that makes it concretely possible to reduce theenergy needs of the HVAC system, but without reducing the comfort in the building where it is

installed.

The Rhoss solutions that excel in sustainability can be easily recognised by the Green Line mark,

which represents Rhoss's respect for the environment.

The Green-Line products are:

the class A chillers in the Y-Power, Z-Power, Z-Flow, T-Power and Y-Pack C-PF ranges

the total recovery polyvalent heat pumps in the EXP range

the Mini-Y, Compact-Y, Y-Pack, Y-Power and Y-Flow chillers and heat pumps with exclusive,

patented AF+ technology

the chillers with free-cooling technology in the Y-Pack range

the chillers with scroll (Y-MICH range), screw (Z-Power VFD range) and magnetic levitation

centrifugal (T-Power range) inverter compressors

the fan coils with inverter brushless motor of the BRIO-I and YARDY-I ranges

the new MODULART air handling unit range with EC fans

the CTA ADV range with multiple heat recovery solutions

the new ranges of dedicated AHUs: FLUXBLOCK, ROTOBLOCK, RIGENERA and ADIABATICA

The Green-Line systems are:

Systems based on high effi ciency heat pumps specifically for residential and small service

industry solutions. Thanks to the wide range of plant engineering solutions, these systems

make it possible to meet the entire heating and hot water production requirement using

renewable sources The solutions from the IR TECH division: integrated radiant air conditioning and air handling

solutions


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AHU N 09.07.361Range ADV

RHOSS certifications: quality recognised by experts

EUROVENT CERTIFICATION FOR AIR HANDLING UNITS

Rhoss participates in the certification programme for air handling units with the ADV range

that includes:

Certification of performance according to the EN 13053 Standard Certification of the mechanical features according to EN1886

Energy classification of the machines

ECA CERTIFICATION FOR CHILLERS

The Rhoss chillers in the Y-Pack and Z-Power ranges and in the industrial range have also re-ceived ECA - Enhanced Capital Allowances - certification, which is a key programme from the

English government that promotes criteria for energy savings and environmental wellness.

ECA makes it possible for companies in the United Kingdom to benefit from tax incentives

for investments in equipment, in the specific case of chiller assemblies, that satisfy certain

energy efficiency values and are therefore able to contribute towards energy savings and a

reduction in carbon emissions as set forth by the Kyoto protocol.

NF PAC CERTIFICATION FOR HEAT PUMPS

The Rhoss Mini-Y Revolution and Compact-Y heat pumps are NF PAC certified, which is a vol-untary certification of quality that is issued by the French certification agency AFAQ-AFNOR.

NF PAC applies to heat pumps with a heating capacity of up to 50 kW and certifies per-

formance in terms of minimum COP, heating capacity and sound power level, in accordancewith the requirements of the NF PAC Regulation. Before issuing the NF PAC certification,

AFAQ-AFNOR carries out performance tests on the heat pumps representative of the certi-

fied ranges and performs company audits to evaluate manufacturer reliability.

EUROVENT CERTIFICATION FOR CHILLERS,

HEAT PUMPS AND FAN COIL UNITS

Rhoss participates in the Eurovent certification programme for coolers, heat pumps and fan

coil units, which includes: Certification of the air conditioning and heating capacities according to the EN 14511

Standard;

Sound power level certification according to the ISO 9614 Standard and Eurovent 8/1

Standard Certification of chiller efficiency through the measurement of the EER (Energy Efficien-

cy Ratio) index

Certification of heat pump efficiency through the measurement of the COP (Coefficient

of Performance) index

Certification of chiller efficiency at partial loads through the measurement of the ESEER

(European Seasonal Energy Efficiency Ratio) index Certification of the fan coil unit performance according to the Eurovent 6/3 Standard

Thermal Test Method for Fan Coil Units

Certification of fan coil unit sound pressure performance according to the Eurovent 8/2

Standard Acoustic Tests for Fan Coil Units in a reverberant chamber

www.eurovent-certification.com

www.certiflash.com

www.eurovent-certification.com

www.certiflash.com

APPLICATION

ON MINI-Y Revolution,

COMPACT-Y

www.marque-nf.com


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Global services and solutions Rhoss Smile Service.

THE VALUE FOR HVAC SYSTEM USERS

Rhoss Smile Service aims to find solutions to your problems, meeting all of your needs re-

garding air conditioning, heating and air ventilation equipment installed all over the world.

Rhoss Smile Service creates service programmes and instruments that makes it possible for

us to always serve you better.Which are the most significant added value aspects for a HVAC system user?

1. obtaining constant performance without problems or concerns

2. optimising equipment operation

3. minimising energy consumption

4. keeping maintenance costs low

5. eliminating operational losses6. limiting inactive times

7. foreseeable cost management

8. compliance with local governmental and environmental regulations

RHOSS SMILE SERVICE CONTRACTS WARRANTY EXTENSION

Extended warranties are possible for all Rhoss units, which include labour and replacement

parts for parts that are defective during the preselected extension period. Warranty cover-age requires the execution of all ordinary maintenance operations through the scheduled

maintenance contacts (Basic, Program, Full Service and Global)in order to satisfy your

needs, your company and your application. They are designed to offer operative effi cien-

cy, extend the useful life of your system and help reduce operational costs. Selecting a

Rhoss Smile Service contract is an antistress strategy.

The advantages of purchasing a Rhoss Smile Service contract are unquestionable: in addi-tion to having greater response priority, maintenance and component coverage, customers

who sign a contract have the advantage of effi cient planning and money savings. In fact,

with a service contract administrative costs and internal and external labour costs are

reduced substantially, and provide operational cost savings. The longer the contract,

the more you save. Rhoss Smile Service contracts can be signed for a period of up to10 years.

MACHINE FOR TEMPORARY USE RENTING

The right machine at the right moment and for the necessary amount of time: Rhoss

Smile Service also means medium and long term renting of air conditioning and heat-

ing equipment.Rhoss Smile Service offers a wide range of versatile machines that can satisfy all cooling

needs with an all inclusive formula. The supply foresees a turn-key rental, quick and

timely coverage of any risk connected to maintenance and operating costs.

The fixed rates represent certain costs that simplify accounting and a company's financial

forecasts with rental fees being considered operational costs and therefore fully deduct-ible. Customers can add to or replace their equipment at any moment with a fee adjust-ment.

The main field of use are ice rinks (specific machines for working at low temperatures)

and machines for the wine sector.

EXTRAORDINARY MAINTENANCE UNIT REASSEMBLY

Increasingly often, architectural barriers and structural constraints make it impossible to re-

place units in areas that are diffi cult to reach due to weights and dimensions that do notconform with the available spaces. Rhoss Smile Service has a team of specialised techni-

cians who are able to perform on site disassembly and reassembly operations for the

machine to be positioned. If units not covered by Rhoss Smile Service contracts and no

longer in the warranty period have defective vital machine components, the Rhoss Smile

Service team is able to accept any request for service and will quickly organise: a techni-

cal inspection, preparation of a repair estimate, repair service following approval ofthe estimate, 12 months warranty on the work that was performed and reactivation

of the global warranty for an additional 6 months starting from the date the work was

completed.

Renting"all inclusive"

se rvi ceex po rt@ rh os s.it+39 0432 911588


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GREEN

LINE

GREEN

LINE

GREEN

LINE

GREEN

LINE

GREEN

LINE

14

Our planet contains a considerable amount of heat that, if well managed, represents a practically

inexhaustible source of clean energy. Over the past years, considering the growing sensitivity towards aspects

such as environmental well-being and energy savings, we have benefited from continuous research in

alternative solutions to traditional heating systems that are able to use this clean energy and free use from

the need to use unrenewable and highly polluting fossil fuels.

A real challengefor achieving sustainable energy development.

In the new European Directive RES (Renewable Energy Sources)that promotes energy mainly from

renewable sources, heat pumps have been included as a mature technology that can significantly contribute

towards energy savings and the objectives of climate protection established by the EU. These objectives, tobe obtained by 2020, include reducing greenhouse gases by 20%, a 20% reduction in energy consumption,

developing renewable energy sources that cover up to 20% of overall energy consumption.

The heat pumps are therefore being increasingly considered an optimal alternative to traditional

heating systems because they can meet modern comfort needs using renewable energy such as the

heat contained in the air, water or the ground, to heat and cool and for the production of hot water.

Rhoss, with more than 40 years of industry experience and its continuous commitment towards innovation,

also supported by a research and development laboratory, has decided to accept this important

challenge, offering solutions in this catalogue where the high performance heat pumps become afundamental part of a heating system,replacing or supplementing traditional heat generators and are

perfectly able to contribute substantially towards environmental protection and sustainable energy.

Heat pumps as technology of excellence forthe future.

Energy savings thanks to the use of energy accumulated from theenvironment.

Reduction of CO emissions to the atmosphere. Reduction of our dependency on fossil fuels.

Use only of electric energy that, in the future, will be increasinglyproduced using alternative sources.


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15

There is no expulsion of combustible gas, therefore there are nostacks or periodic controls of emissions to the environment.

High effi ciency, operating reliability and reduced maintenance.

70%

100%

HEATPUMP

A heat pump takes approx. 70%of the necessary energy fromthe environment, at no cost, andrequires the integration of only 30%electricity, covering 100% of systemrequirements.This energy can be taken from theoutdoor air, from water (water bed,river or lake), or from the ground

through heat exchangers. The heatpump takes the extracted heat to ahigher temperature level suitable forheating needs.

30%ELECTRIC ENERGY

also produced throughalternative sources:

WIND,

PHOTOVOLTAIC.

HEATING DHW COOLING

AIR WATER EARTH


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16

Nature as an inexhaustible source of cleanenergy. Heat pumps as a heating system ableto make best use of it!

Heat pumps make it possible to use free heat provided by the

sun and contained in nature in the air, waterand ground. Let's see how:

Energy recovery from the airOutdoor air is always available withoutconstraints. This is why the most commonsolution is energy recovery from the air.Therefore air cooled heat pumps are usedas they are easy to install, have reasonablesystem costs, and are effi cient also at lowoutdoor air temperatures.

Energy recovery from waterThe energy can be recovered from the water,making use if natural heat from lakes, wellsand water beds. The water is taken from thebasin available using the circulation pumpand conveyed to the heat pump, whichrecovers the heat. The water is then returnedto the basin through an absorbent well thatmust be located at least 10 metres fromthe collection point to avoid mixing. Thetemperatures of water beds remain moreor less constant and relatively high all yearlong. This makes it possible for heat pumpsto maintain high performance levels duringthe entire season of use.


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17

Energy recovery from the groundThis solution is the least implementedas it requires high initial investmentcosts due to the installation of horizontalor vertical geothermal probes to usethe heat contained underground. Ageothermal manifold placed horizontallyor vertically in the ground, containinga heat-carrying fluid (glycol and watersolution), absorbs heat from the groundand transfers it (winter operation),through the refrigerant circuit, toinside the home thanks to the installeddistribution systems, such as radiators,fan coil units or radiant panels.The installation of the horizontal probes(typically at a depth of 1 m) requiresground surfaces that are 2 to 3 times thesize of the surface to be heated. Whereasthe installation of vertical probes,consisting of two U-shaped pipes,requires less space because it requiresdrilling down to great depths typicallybetween 30 and 100 m.

Energy recovery from the ground through horizontal probes

Energy recovery from the ground through vertical probes


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0

T1

28C

T2

35C

25 50 75 100

18

Adaptive Function Plus:The low consumption revolutionfor the heat pumps.

ESEER=(EuropeanseasonalEER)AverageEuropeanseasonalefficiencyTherefore,withequalnom

inalcoolingcapacityandsupposingthesamenumberofworkinghoursofthetwocoolingunitswithdifferentcontrols,

the electric energy absorbed will be greater the less the seasonal

efficiency of the unit itself. For simplicity, we propose a calculation

exampleonaRhossmachinewithtraditionalcontrolandwithAdaptive

FunctionPluscontrol:

EXAMPLE

Theenergy saving that can be obtained, therefore with Adaptive

FunctionPlusis10%.

SimplifiedmethodforthecalculationofenergysavingwithAdaptiveFunctionPlusThe dynamic analysis for the calculation of energy consumption of a

coolingunitinabuilding-unitsystemaregenerallytooelaboratedtobe

usedtocomparedifferentcoolingmachinesquicklyasarangeofdatais

required,whichisnotalwaysavailabletothedesigner.Foraquickestimateofwhattheenergysa

vingcouldbeusingamachine

withAdaptiveFunctionPlus softwarewithrespecttoamachinewith

traditional control,we therefore proposea simplifiedmethod thatuses

thefollowingformulas:

0.54xNxCE=ESEER+

E=electricenergyabsorbedbythechillerfittedwithAdaptiveFunction

Plussoftware[kWh]N=numberofchillerfunctioninghoursC=chillernominalcoolingcapacity[kW]ESEER+=averageseasonalefficiencyofthechillerfittedwithAdaptive

FunctionPlussoftware

0.54xNxCE=

ESEER

E=electricenergyabsorbedbythechillerfittedwithtraditionalcontrol

[kWh]N=numberofchillerfunctioninghoursC=chillernominalcoolingcapacity[kW]

THAE113modelfittedwithtraditionalsoftware:Nominalcoolingcapacity=11.1kWN=8hours/dayx(5monthsx30days/month)=1200hoursESEER=3.51

0.54x1200x11.1E==2,049kW/h3,51

THAE 113 model fitted with control withAdaptiveFunctionPlussoftware:Nominalcoolingcapacity=11.1kWN=8hours/dayx(5monthsx30days/month)=1200hoursESEER=3.89

0.54x1200x11.1E=

=1,849kW/h3,89

Floating set point

depending on the system load

Temperatureof the flow water (C)

Curve type for radiating panels

System load (%)


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SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS

WATER/GEOTHERMALCOOLED

HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

19

RHOSS RESIDENTIALSOLUTIONS

Rhoss offers a vast selection of

installation solutions and complete

solutions for heating, cooling, the

production of hot water in domestic

environments.

From the most simple solutions inwhich the heat pump satisfies

the request for autonomously heating

the home, to more advanced solutions,

each with its own intelligent regulation

that allows centralised management

of the entire system in order to satisfy

heating, cooling, dehumidifying

requirements and the production of

hot water all year long. All from the

point of view of meeting various plant

engineering needs in the most suitable

manner, both for new as well as existing

constructions, optimising effi ciency and

ease of installation.

Some of our offered solutions are listed

below.


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INVERTER

INVERTER

20

CONTENTS.

Solutions with heat pumps.

a. Heating with radiators. PAGE 22

b. Heating/cooling with fan coil units. PAGE 24

c.Heating with radiators and/or fan coils and DHW production.

Possibility of cooling with fan coils.PAGE 26

d.Heating with fan coil units and/or radiant panels and DHW production.

Possibility of cooling with fan coils.PAGE 28

e.Heating/cooling with fan coils and/or radiant panels

and DHW production.PAGE 30

f. Heating with heat pump or boiler. PAGE 34

PRODUCTS:

THAIY 104115 - Mini-Y Revolution Range PAGE 36

THAEY 105111 NF - Mini-Y NF low consumption range PAGE 48

THAEY 115127 NF - Compact-Y NF low consumption range PAGE 52

THAE 110119 H.T. Compact HT low consumption range PAGE 56

THAIY 124-150 - Y-M.I.C.H. range PAGE 60

THHEY 105112 - Comby-Flow low consumption range PAGE 64

THHEY 115240 - Y-Flow low consumption range PAGE 68

SYSTEM COMPONENTS PAGE 72

RECOMMENDED COMBINATIONS PAGE 74


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SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

21

Solutions with polyvalent EXPsystems heatpumps.

g.Heating/cooling with terminals at a medium/low temperature and DHW

production.PAGE 76

PRODUCTS:

TXAEY 117133 - Compact-Y EXP range PAGE 78

TXHEY 105112 - Comby-Flow EXP range PAGE 82


Solutions with heat pumps with heatrecovery.

h.Heating/cooling with terminals at a medium/low temperature and DHW

production.

PAGE 88

PRODUCTS:

THHE 106230 - GEO-Flow DHW range PAGE 90


Fan coils and terminal units

for the solutions with heat pumps.PAGE 96

BRIO-EV PAGE 98

YARDY-EV PAGE 102

YARDY-DUCT PAGE 106

YARDY-HP PAGE 108

UTNC-EV PAGE 110

AIRCOOLED

WATERCOOLED

HIGH TEMPERATUREWATER

AVERAGETEMPERATURE

WATER

DOMESTIC HOTWATER


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22


a. Heating with radiators.

An ideal solution for restructuring projects.

High temperature air cooled reversible heat pumps.

No additional control with respect to that in the unit.

Set-point compensation based on the actual load in the plant (Adaptive Function Plus)or based on the temperature of the outdoor air.

Management of the supplementary electric heater . * Management of the 3-way deflector valve for hot water production.

A simple solution, suitable for restructuring existing buildings when you want to update the system, replacing the boiler without changingthe radiators. In this case, the use of a high temperature air cooled heat pump (water temperature up to 60C) is the ideal solution toguarantee heating all year long and hot water if necessary. The control is able to manage a 3-way deflector valve. A signal can be transmittedvia a simple contact that causes the valve to switch towards water for domestic use based on specific needs.

* The supplementary KRIT electric heater in the Mini-Y Revolution range can only be controlled form the system side.


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KRIT

KVDEV

KFA

T

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

23

NOTE: approximate hydraulic diagram with heat pump equipped with a circulation pump. The system components that must be defined by thedesigner/installer are not indicated.

Shut-off valve

Non-return valve

Electrical connection

KFA Water filter

KRIT Pipe electric heater (only forsystem side controlled Mini-YRevolution)

KVDEV Hot water deflector valve

T Temperature sensor orthermostat

city-water

*

*The KVDEV must be positioned as near as possible to the heat pump.


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24


b. Heating/cooling withfan coil units.

An ideal solution both for restructuring projects as well as new constructions.

High or medium temperature, airor water cooled reversible heat pumps.

No additional control with respect to that in the unit.

Set-point compensation based on the actual load in the plant (Adaptive Function Plus)or based on the temperature of the outdoor air.

Management of the supplementary electric heater . *

Management of the 3-way deflector valve for hot water production.

An economical, easy to install solution.The use of air or water cooled reversible heat pumps in combination with fan coil unit systems makes it possible to heat or coolenvironments, always guaranteeing maximum comfort. Cooling and heating is also possible with a radiant system, however, in this case,terminal control is independent from unit control and must be performed by the user.Also in this case, the unit control can manage a 3-way diverter valve for DHW production, giving priority to heating.

* Y-M.I.C.H. range excluded.The supplementary KRIT electric heater in the Mini-Y Revolution range can only be controlled form the system side.


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KVDEV

KRIT

KFA

T

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

25

NOTE: approximate hydraulic diagram with heat pump equipped with a circulation pump. The system components that must be defined by thedesigner/installer are not indicated.

Shut-off valve

Non-return valve


KFA Water filter

KRIT Pipe electric heater (only forsystem side controlled Mini-YRevolution. Not controlled bythe Y-M.I.C.H. Range)


T Temperature sensor orthermostat

city-water

*



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26


c. Heating with radiators and/or fan coil unitsand hot water production.Possibility of cooling with fan coils.


Complete replacement of the boiler.

High or medium temperature, airor water cooled reversible heat pumps.

Advanced control that is able to intelligently manage all system componentsand any external integrations.

Possibility of managing several areas independently.

Set-point compensation based on the actual load in the plant (Adaptive Function Plus)or based on the temperature of the outdoor air (optional).

Module for the preparation of hot water using an instantaneous plate exchanger:

Guarantees the production of hot water with limited formation of lime scale and at the temperature set by the user. Maximum hygiene and performance guarantee; no problems with legionella. Great heat exchanging capacity for additional energy savings.

This solution is suitable for restructuring existing buildings when the boiler is to be completely replaced for both heating and DHWproduction purposes and possibly integrate a cooling system via fan coils. The system control optimally manages heat pump de/activationin summer or winter mode, thereby satisfying the system heating or cooling demand and the production of domestic hot water. The

technical water storage tank can also be heated thanks to the energy supplied by the solar collectors. In this latter case, intelligent regulationmanages internal tank temperature, favouring solar energy to reach the desired set-point and using the heat pump or other supplementaryelectric heaters only if necessary.

System control unit

KTTZ


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KVDEV

KSI

KRIT

KFA

KRIA

KACTS

KTTZ

KTTZ

KCSI

KMACSI

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

27

Shut-off valve

Non-return valve

Serial connection


KACTS Technical water storage tank

with coil for solar integration

KCSI System control unit

KFA Water filter

KMACSIDHW module

KRIA Water buffer tank electric heater

KRIT Pipe electric heater (only forsystem side controlled Mini-YRevolution. Not controlled by

the Y-M.I.C.H. Range)

KSI Hydraulic separator

KTTZ Temperature user terminal


NOTE: approximate hydraulic diagram with heat pump equipped with a circulation pump. The system components that must be defined by thedesigner/installer are not indicated.For further information relative to the maximum number of zones that can be managed and the management mode depending on the type ofterminals used (fan-coil, radiating panels and radiators), refer to the pre-sale technical documentation.

city-water

*



30/115

28


d. Heating with fan coil units and/or radiantpanels and hot water production.Possibility of cooling with fan coils.

An ideal solution both for restructuring projects as well as new constructions.

Medium temperature air or water cooled reversible heat pumps.



Possibility of managing several areas independently. Set-point compensation based on the actual load in the plant (Adaptive Function Plus)

or based on the temperature of the outdoor air (optional).



Solution similar to proposal "c." where radiant panels are installed instead of radiators, for heating only. This solution also offers thepossibility of replacing the boiler completely and integrating a cooling system via fan coils. The system control optimally manages heatpump de/activation in summer or winter mode, thereby satisfying the system heating or cooling demand and the production of domestichot water. The technical water storage tank can also be heated thanks to the energy supplied by the solar collectors. In this latter case,intelligent regulation manages internal tank temperature, favouring solar energy to reach the desiredset-point and using the heat pump or other supplementary electric heaters only if necessary.

System control unit

KTTZ


31/115

KRIT

KSI

KFA

KTTZ

KTTZ

KCSI

KVDEV

KRIA

KACTS

KMACSI

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

29

Shut-off valve

Non-return valve

Serial connection


KACTS Technical water storage tankwith coil for solar integration


KFA Water filter

KMACSIDHW module






city-water

*




32/115

30


e. Heating/coolingwith fan coil units and/or radiant panelsand DHW production.

An ideal solution for new constructions.

Medium temperature air or water cooled reversible heat pumps.



Optimised management of the radiant system also in cooling mode. Possibility of managing several areas independently.

Set-point compensation based on the actual load in the plant (Adaptive Function Plus)or based on the temperature of the outdoor air (optional).



Winter heating and DHW

System control unit

KTTZ/KTTUZ


33/115

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

31

This solution is suitable for new constructions where you want to implement low temperature systems both for heating the rooms, using theenergy contained in the air (in the case of an air cooled heat pump) or in the ground (in the case of a water/geothermal cooled heat pump)to supply the heat pump and the sun's energy to heat the hot water buffer tank. An effective union between various sources of renewableenergy together with a low temperature system to guarantee a lower electricity bill and absolute respect for the environment!With this solution it is not only possible to heat using radiant panels but also to cool because thanks to the zone user terminals providedwith temperature and humidity probes, the control is able to manage room dehumidification by activating the dedicated fan-coil. Thisallows an effective and precise control that guarantees comfort and always maintains the desired thermohygrometric conditions, therebyavoiding problems related to the formation of condensation on surfaces.

Summer cooling and DHW


34/115

KTTZ

KCSI

KTTZ

KCSI

32


e. Heating/coolingwith fan coil units and/or radiant panelsand DHW production.

Shut-off valve

Non-return valve

Serial connection


KACTS Technical water storage tankwith coil for solar integration


KFA Water filter

KMACSIDHW module





KTTUZ Temperature/humidity userterminal


*The KVDEV must be positioned as nearas possible to the heat pump.

city-water


35/115

KFA

KRIT

KACTS

KSI

KTTUZ

KVDEV

KRIA

KMACSI

KFA

KRIT

KACTS

KSI

KTTUZ

KVDEV

KRIA

KMACSI

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

33


*


36/115

34


f. Heating with heat pump and/or boiler.


Integration of a heat pump in an existing system with a boiler.

Medium or high temperature reversible heat pumps.

Advanced control that is able to intelligently manage the activation of the heat pump or theboiler, according to the logic of economic convenience.

Possibility to manage cooling with fan coils. Set-point compensation based on the actual load in the plant (Adaptive Function Plus)

or based on the temperature of the outdoor air.

This solution is suitable for existing buildings with an installed boiler, which you do not want to eliminate, that heats as well as produceshot water. Integrating a heat pump into an existing system is quick and easy and allows consumption and pollutant gas emissions to bereduced. The control logic manages the activation of the heat pump or the boiler for heating according to the logic of convenience. DHWwill still be produced by the boiler. If the system also includes fan coils, the control will also be able to switchover operation from the heatpump to the chiller, thereby controlling the cooling system in a specific area, during the summer.

System control unit

KTTZ


37/115

KRIT

KFA KVS

KSI

KVS

KTTZ

KTTZ

KCSI

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

35

Shut-off valve

Non-return valve

Serial connection



KFA Water filter

KRIT Pipe electric heater (only forsystem side controlled Mini-YRevolution. Not controlled by

the Y-M.I.C.H. Range)



KVS Solenoid valve

city-water



38/115

INVE

RTER

36

Mini-Y Revolution Range

THAIY 104115

Operation with outdoor air down to 20C

DHW up to 60C.

Inverter compressor with continuous modulationof the capacity according to the requirement.

Packaged air-cooled reversible heatpumps with axial fans.Range with hermetic rotarycompressors DC brushless Inverterand refrigerant gas R410A.

Construction features Compressor: hermetic rotary type twin-rotary

DC brushless (single-rotary for the 4kW size),complete with thermal protection and crankcaseheater, activated by inverter.

Expansion valve: electronic. Water side heat exchanger: stainless steel plate

exchanger with closed cell polyurethane foam

rubber insulation, complete with water flow switch. Air side heat exchanger: featuring finned coil with

copper pipes and aluminium fins, complete withprotection grille.

Fan: axial fan rotor with DC brushless motors,equipped with internal thermal protection,protection grilles and proportional electronic devicefor continuous fan rotation speed regulation.

Control: microprocessor electronic control.Accompanying the advanced remote keyboard withdisplay.

External temperature probe for set-pointcompensation.

Structure: in galvanised and painted sheet steel,complete with condensation drain pan.

Models THAIY: heat pump unit.

PUMP unit Pump assembly complete with: circulation pump,

expansion tank, manual air bleed valve, safety valve.

ACCESSORIES SUPPLIED LOOSE 3-way valve for the production of hot water,

managed by regulation. Antivibration rubber mountings. Water filter. Outdoor air sensor with remote control option.T

HAIY1

04115

OUTDOOR

INSTALLATION


39/115Web code: MYRE

37

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

104 106 107 112 115

0,77/4,10/4,73 1,08/5,80/6,14 1,34/7,20/8,00 3,60/11,90/13,45 3,18/14,5/16,49

1,01 1,38 1,84 3,04 3,57

4,06 4,20 3,91 3,91 4,06

2,80 3,50 4,20 7,40 8,00

1,22 1,46 2,00 2,96 3,20

2,30 2,40 2,10 2,50 2,50

0,77/4,90/5,22 1,20/7,00/7,49 1,00/7,80/8,40 5,88/13,5/16,12 5,72/16,0/17,31

4,05 3,66 3,95 3,67 3,81

0,73/3,90/4,50 1,06/5,80/6,00 1,34/7,40/8,00 3,47/12,95/12,90 3,07/14,0/15,92

1,22 1,93 2,34 4,30 4,36

3,20 3,01 3,16 3,01 3,21

0,50/3,30/3,45 0,74/4,70/5,33 0,50/5,80/5,80 3,83/10,20/11,70 3,75/13,0/13,55

2,91 2,95 2,95 2,96 2,91

4,30 4,6 4,4 4,3 4,4

62 62 64 67 68

42 42 43 46 47

50 50 50 55 30

230-1-50 230-1-50 230-1-50 230-1-50 230-1-50

104 106 107 112 115

908 908 908 908 908

821 821 821 1.363 1.363

326 326 326 326 326

59 61 71 105 130

THAIY MODEL

Radiant systems

Heating capacity MIN/NOM/MAX kW

Absorbed power NOM kW

C.O.P. NOM (**) (***)

Heating capacity kW

Absorbed power kW

C.O.P.

Cooling capacity MIN/NOM/MAX kW

E.E.R. NOM (***)

Fan coil systems

Heating capacity MIN/NOM/MAX kW

Absorbed power NOM kW

C.O.P. NOM

Cooling capacity MIN/NOM/MAX kW

E.E.R. NOM

E.S.E.E.R.

Sound power level dB(A)

/Sound pressure level dB(A)

Circulation pump available head pressure kPa

Electrical supply V-ph-Hz

DIMENSIONS AND WEIGHTS

L- Width mm

H- Height mm

P- Depth mm

Weight kg

In the following conditions:

Air: 7 C D.B. - 6C W.B. - Water: 30/35C.Air: -7C D.B. - Water: 35C. With the same water flow rate as condition .Air: 35C D.B. - Water: 23/18C.Air: 7 C D.B. - 6C W.B. - Water: 40/45C.Air: 35C D.B. - Water: 12/7C.5 m from the unit in free field (Q = 2).The weight refers to the unit in its most complete form.ESEER (European Seasonal EER) - Average European seaso nal effi ciency.

(**) Reference for the tax credit for the French market.(***) Energy indices calculated in compliance with that envisaged by EN 14511:2004Standard, in the conditions prescribed by the Finance Act, Italian market.


40/115

TT=30/35C TT=30/35C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

QT [kW]

1,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Max

Med

Min

Tae [C]

0,00

TT=40/45C TT=40/45C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=50/55C TT=50/55C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=55/60C TT=55/60C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35Tae [C]

Max

Med

Min

Max

Med

Min

38


THAIY 104

HEATING CAPACITY

Frequency Frequency

Frequency Frequency

Frequency Frequency

Frequency Frequency


41/115

TF=12/7C TF=12/7C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

TF=23/18C TF=23/18C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

12,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

10

20

40

50

60

-25 -20 -15 -10 -5 0 10 20 30 02

4

6

8

10

12

14

16

18

-5 0 5 10 15 20 25 30 35 40 45

39

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAIY 104

COOLING CAPACITY

Frequency Frequency

Frequency Frequency

Tae = Dry bulb outdoor air temperature.TT = Condenser outlet water temperature.TF = Evaporator water outlet temperature.QF = Cooling capacity.QT = Heating capacity.

Performance according to EN 14511.

Attention:

Nominal output values fall within the range of the minimum and maximum frequency of the compressor work. Values of electric power absorbed in different work conditions can be calculated as a ratio between cooling or thermal capacity of the machine and the corresponding value of EERand COP at different operating frequencies.

t (C) = Temperature of the water produced.T (C) = Outdoor air temperature.

WORK FIELD (cooling)WORK FIELD (heating)


42/115

TT=30/35C TT=30/35C

7,50

COP

1,50

2,50

3,50

4,50

5,50

6,50

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

TT=40/45C TT=40/45C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=50/55C TT=50/55C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=55/60C TT=55/60C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

40


THAIY 106

HEATING CAPACITY

Frequency Frequency

Frequency Frequency

Frequency Frequency

Frequency Frequency


43/115

TF=12/7C TF=12/7C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

QF[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

TF=23/18C TF=23/18C

EER

-1,00

1,00

3,00

5,00

7,00

9,00

11,00

13,00

15,00

17,00

19,00

21,00

23,00

25,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

10

20

40

50

60

-25 -20 -15 -10 -5 0 10 20 30 02

4

6

8

10

12

14

16

18

-5 0 5 10 15 20 25 30 35 40 45

41

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAIY 106

COOLING CAPACITY

Frequency Frequency

Frequency Frequency



Attention:





44/115

TT=30/35CTT=30/35C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

12,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

TT=40/45CTT=30/35C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

12,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=50/55C TT=50/55C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=55/60C TT=55/60C

COP

1,50

2,00

2,50

3,00

3,50

4,00

4,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,001,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

42


THAIY 107

HEATING CAPACITY

Frequency Frequency

Frequency Frequency

Frequency Frequency

Frequency Frequency


45/115

TF=12/7C TF=12/7C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

TF=23/18C TF=23/18C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

1,00

2,00

3,00

4,00

5,00

6,00

7,00

8,00

9,00

10,00

11,00

12,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

10

20

40

50

60

-25 -20 -15 -10 -5 0 10 20 30 02

4

6

8

10

12

14

16

18

-5 0 5 10 15 20 25 30 35 40 45

43

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAIY 107

COOLING CAPACITY

Frequency Frequency

Frequency Frequency



Attention:





46/115

TT=30/35C TT=30/35C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

TT=40/45C TT=40/45CCOP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=50/55C TT=50/55C

COP

1,50

2,00

2,50

3,00

3,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=55/60C TT=55/60C

COP

1,50

2,00

2,50

3,00

3,50

-25 -15 -5 5 15 25 35Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

44


THAIY 112

HEATING CAPACITY

Frequency

Frequency

Frequency

Frequency

Frequency

Frequency

Frequency

Frequency


47/115

TF=12/7C TF=12/7C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

TF=23/18C TF=23/18CEER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

10

20

40

50

60

-25 -20 -15 -10 -5 0 10 20 30 02

4

6

8

10

12

14

16

18

-5 0 5 10 15 20 25 30 35 40 45

45

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAIY 112

COOLING CAPACITY

Frequency Frequency

Frequency Frequency



Attention:





48/115

TT=30/35C TT=30/35C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

TT=40/45C TT=40/45C

COP

1,50

2,50

3,50

4,50

5,50

6,50

7,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=50/55C TT=50/55C

COP

1,50

2,00

2,50

3,00

3,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

TT=55/60C TT=55/60C

COP

1,50

2,00

2,50

3,00

3,50

-25 -15 -5 5 15 25 35

Tae [C]

QT[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

-25 -15 -5 5 15 25 35

Tae [C]

Max

Med

Min

Max

Med

Min

46


THAIY 115

HEATING CAPACITY

Frequency Frequency

Frequency Frequency

Frequency Frequency

Frequency Frequency


49/115

TF=12/7C TF=12/7C

EER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

QF

[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

TF=23/18C TF=23/18CEER

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

QF[kW]

0,00

2,00

4,00

6,00

8,00

10,00

12,00

14,00

16,00

18,00

20,00

22,00

24,00

0 5 10 15 20 25 30 35 40 45 50

Tae [C]

Max

Med

Min

Max

Med

Min

10

20

40

50

60

-25 -20 -15 -10 -5 0 10 20 30 02

4

6

8

10

12

14

16

18

-5 0 5 10 15 20 25 30 35 40 45

47

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAIY 115

COOLING CAPACITY

Frequency

Frequency

Frequency

Frequency



Attention:





50/115

48

Packaged air cooled reversibleheat pumps with axial fans.Range with hermetic Scrollcompressors and R410A refrigerantgas.

Construction features Compressor: hermetic, rotary scroll compressor,

complete with thermal protection. Water side heat exchanger: adequately insulated

stainless steel plate exchanger, complete withantifreeze heater and water flow differentialpressure switch.

Air side heat exchanger: featuring finned coil with

copper pipes and aluminium fins with hydrophilictreatment, complete with protection grille.

Fan: electric axial fans with external rotor, equippedwith internal thermal protection, protection grillesand proportional electronic device for continuousfan rotation speed regulation.

Control: microprocessor electronic control, iDRHOSScompatible with Adaptive Function Plus logic, withset-point variation based on the actual thermalload.

Structure: in galvanised and painted sheet steel,complete with condensation drain pan and unitbase antifreeze electric heater.

Models

THAEY: heat pump unit.

PUMP unit Pump assembly complete with: circulation pump,

expansion tank with membrane, manual air bleedvalve, safety valve.

TANK&PUMP unit Pump assembly complete with: water buffer tank,

circulation pump, expansion tank with membrane,manual air bleed valve, automatic air bleed valve,safety valve.

FACTORY FITTED ACCESSORIES Soft-start device (for models with 230 V power

supply). Crankcase heater compressor. Digital input for double set-point. 4-20 mA analogue input for shifting set-point.


managed by regulation. Additional electric heater for heat pump, managed

by regulation. External air temperature probe for set-point

compensation. Antivibration rubber mountings. Water filter. Antifreeze electric heater on the buffer tank. Remote keyboard with display. Clock card. Serial interfaces for the BMS connection or for

managing the unit within the scope of a Rhoss heatpump system (proprietary protocol, Modbus RTU,LonWorks).

Serial converters (RS485/RS232, RS485/USB) in the

case of centralised unit management. Serial interface (CAN-bus - Controller Area Network)for the iDRHOSS system.

GSM 900/1800 modem kit for remote unitmanagement.

Rhoss supervision system for unit monitoringand remote management.

Low consumption Mini-Y NF Range

THAEY 105111 NF

Operation with outdoor air down to 15C.

Evaporation/condensation control included.

Compact unit with integrated hydraulic module.

Self-adaptive logic with set-point variation based onthe load.

TH

AEY

105

111NF

OUTDOOR

INSTALLATION


51/115

E.S.E.E.R.+ 3,50 3,07 3,50 3,42/3,49

Web code: MYNF

49

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS

105 107 109 111

5,95 7,76 9,54 12,06/12,47

1,75 2,16 2,78 3,47/3,47

3,40 3,59 3,43 3,48/3,59

3,61 4,66 5,93 7,46/7,44

1,72 2,20 2,82 3,50/3,52

2,10 2,12 2,10 2,13/2,11

7,50 8,90 12,10 14,5/14,8

3,71 3,27 3,53 3,20/3,27

5,80 7,43 9,46 11,52/11,97

2,13 2,80 3,43 4,60/4,59

2,74 2,65 2,76 2,51/2,60

5,50 6,90 8,80 10,8/11,1

2,74 2,58 2,66 2,62/2,62

3,15 2,77 3,16 3,11/3,15

70 72 72 72

46 47 47 47

1/1 1/1 1/1 1/1

19 19 30 30

55 55 65/84 61/75

230-1-50 230-1-50 / 400-3+N-50 230-1-50 / 400-3+N-50 230-1-50 / 400-3+N-50

105 107 109 111

990 990 990 990

905 905 1.085 1.085

905 905 1.295 1.295

380 380 380 380

141 143 167 176

THAEY NF MODEL

Radiant systems

Heating capacity kW

Absorbed power kW

C.O.P. (**)

Heating capacity kW

Absorbed power kW

C.O.P.

Cooling capacity kW

E.E.R.

Fan coil systems

Heating capacity kW

Absorbed power (*) kW

C.O.P.

Cooling capacity kW

E.E.R.

E.S.E.E.R.

Sound power level dB(A)

/Sound pressure level dB(A)

Scroll/step compressor no.

Water buffer tank content l

Circulation pump available head pressure kPa

Electrical supply V-ph-Hz

DIMENSIONS AND WEIGHTS

L- Width mm

H- Height PUMP mm

H- Height TANK&PUMP mm

P- Depth mm

Weight kg

In the following conditions:

Air: 7C D.B. - 6C W.B. - Water: 30/35C.Air: -7C D.B. - Water: 35C. With the same water flow rate as condition .Air: 35C - Water: 23/18C.Air: 7C D.B. - 6C W.B. - Water: 40/45C.Air: 35C D.B. - Water: 12/7C.5 m from the unit in free field (Q = 2).The weight refers to the unit in its most complete form.

ESEER (European Seasonal EER) - Average European seasonal effi ciency.ESEER with Adaptive Function Plus software.

(*) Unit without circulation pump.(**) Reference for the tax credit for the French market.


52/115

QT P QT P QT P QT P QT P QT P

kW kW kW kW kW kW kW kW kW kW kW kW

-15 90 2,6 1,5 2,6 1,6 - - - - - - - -

-10 90 3,2 1,5 3,2 1,6 3,2 1,7 - - - - - -

-5 90 3,9 1,5 3,9 1,6 3,9 1,7 3,9 2,0 - - - -

0 90 4,7 1,5 4,7 1,6 4,7 1,7 4,7 2,0 4,7 2,3 - -

7 90 6 ,0 1,5 6,0 1,6 6,0 1,8 5,9 2,0 5,8 2,3 5,8 2,9

10 90 6 ,7 1,5 6,7 1,6 6,6 1,8 6,5 2,0 6,4 2,3 6,3 2,9

13 90 7 ,5 1,5 7,4 1,6 7,4 1,8 7,2 2,0 7,1 2,3 6,9 2,9

16 90 8 ,3 1,6 8,3 1,6 8,2 1,8 8,0 2,0 7,8 2,3 7,6 2,9

18 90 8 ,9 1,6 8,8 1,6 8,7 1,8 8,5 2,0 8,4 2,3 8,1 2,9

20 90 9 ,5 1,6 9,5 1,7 9,3 1,8 9,1 2,1 8,9 2,3 8,6 2,9

-15 90 3,3 1,9 3,3 2,0 - - - - - - - -

-10 90 4,2 1,9 4,2 2,0 4,1 2,2 - - - - - -

-5 90 5,1 1,9 5,1 2,0 5,0 2,2 4,9 2,6 - - - -

0 90 6,2 1,9 6,1 2,0 6,1 2,2 5,9 2,6 5,8 3,0 - -

7 90 7 ,9 1,8 7,9 2,0 7,8 2,2 7,6 2,5 7,4 3,0 7,2 3,8

10 90 8 ,8 1,8 8,7 2,0 8,6 2,2 8,4 2,5 8,2 3,0 7,9 3,8

13 90 9 ,7 1,8 9,6 2,0 9,5 2,1 9,2 2,5 9,0 2,9 8,6 3,8

16 90 10,7 1,8 10,6 2,0 10,4 2,1 10,1 2,5 9,9 2,9 9,4 3,8

18 90 11,4 1,8 11,2 1,9 11,1 2,1 10,8 2,5 10,5 2,9 10,0 3,7

20 90 12,1 1,8 11,9 1,9 11,7 2,1 11,4 2,5 11,1 2,9 10,5 3,7

-15 90 4,4 2,5 4,5 2,6 - - - - - - - -

-10 90 5,3 2,5 5,3 2,6 5,3 2,8 - - - - - -

-5 90 6,3 2,5 6,3 2,6 6,4 2,8 6,4 3,2 - - - -

0 90 7,6 2,4 7,6 2,6 7,6 2,8 7,6 3,2 7,6 3,7 - -

7 90 9 ,6 2,4 9,6 2,5 9,5 2,8 9,5 3,2 9,5 3,7 9,4 4,710 90 10,6 2,4 10,6 2,5 10,5 2,8 10,5 3,2 10,4 3,7 10,3 4,7

13 90 11,7 2,4 11,7 2,5 11,6 2,8 11,5 3,2 11,4 3,7 11,2 4,7

16 90 12,9 2,4 12,9 2,5 12,8 2,8 12,7 3,2 12,5 3,7 12,2 4,7

18 90 13,8 2,4 13,7 2,5 13,6 2,8 13,5 3,2 13,3 3,7 13,0 4,7

20 90 14,7 2,4 14,6 2,5 14,5 2,7 14,3 3,2 14,1 3,7 13,7 4,7

-15 90 5,7 3,0 5,7 3,2 - - - - - - - -

-10 90 6,8 3,0 6,8 3,2 6,7 3,5 - - - - - -

-5 90 8,1 3,0 8,1 3,2 8,0 3,5 7,9 4,1 - - - -

0 90 9,7 2,9 9,6 3,1 9,5 3,5 9,4 4,1 9,2 4,9 - -

7 90 12,3 3,0 12,2 3,1 12,1 3,5 11,8 4,1 11,5 4,9 11,1 6,4

10 90 13,7 3,0 13,5 3,2 13,3 3,5 13,0 4,1 12,7 4,9 12,2 6,4

13 90 15,1 3,0 15,0 3,2 14,7 3,5 14,3 4,1 14,0 4,9 13,4 6,5

16 90 16,7 3,0 16,5 3,2 16,2 3,5 15,8 4,2 15,4 4,9 14,7 6,5

18 90 17,8 3,0 17,6 3,2 17,3 3,5 16,8 4,2 16,4 5,0 15,7 6,5

20 90 19,1 3,0 18,8 3,2 18,4 3,6 17,9 4,2 17,4 5,0 16,7 6,5

-15 90 5,5 3,1 5,5 3,3 - - - - - - - -

-10 90 6,7 3,0 6,7 3,2 6,6 3,6 - - - - - -

-5 90 8,1 3,0 8,1 3,2 8,0 3,5 7,9 4,1 - - - -

0 90 9,8 2,9 9,8 3,1 9,7 3,5 9,5 4,1 9,4 4,8 - -

7 90 12,7 2,9 12,6 3,1 12,5 3,5 12,2 4,1 12,0 4,9 11,6 6,4

10 90 14,2 2,9 14,1 3,1 13,9 3,5 13,6 4,1 13,3 4,9 12,8 6,4

13 90 15,8 3,0 15,6 3,2 15,4 3,5 15,1 4,2 14,7 4,9 14,1 6,4

16 90 17,5 3,0 17,4 3,2 17,1 3,5 16,7 4,2 16,3 5,0 15,6 6,4

18 90 18,8 3,0 18,6 3,2 18,3 3,6 17,8 4,2 17,4 5,0 16,6 6,4

20 90 20,2 3,0 19,9 3,2 19,6 3,6 19,1 4,2 18,6 5,0 17,7 6,4

Twc (C)

30 32 35 40 45 53

Tae(C)

UR(%

)

111(400)

111(230)

109

105

107

50


THAEY 105111 NF

HEATING CAPACITY

Tae = Dry bulb outdoor air temperature.Twc = Condenser water outlet temperature (T inlet/outlet = 5C).Twe = Evaporator water outlet temperature (T inlet/outlet = 5C).P = Electric power absorbed (compressor, fan, pump).QF = Cooling capacity.QT = Heating capacity.

RH = Relative humidity.

Performance according to the EN 14511 Standard.


Mode

l


53/115

QF P QF P QF P QF P QF P QF P

kW kW kW kW kW kW kW kW kW kW kW kW

5 6,1 1,6 5,8 1,7 5,5 1,9 5,2 2,2 4,8 2,4 4,4 2,7

7 6,5 1,6 6,2 1,7 5,8 1,9 5,5 2,2 5,1 2,4 4,7 2,7

9 6,9 1,6 6,6 1,7 6,2 1,9 5,8 2,2 5,4 2,4 5,0 2,7

11 7,3 1,6 7,0 1,7 6,6 2,0 6,2 2,2 5,8 2,4 5,3 2,7

13 7,7 1,6 7,4 1,8 7,0 2,0 6,6 2,2 6,1 2,4 5,7 2,7

15 8,2 1,6 7,8 1,8 7,4 2,0 6,9 2,2 6,5 2,4 6,0 2,7

18 8,8 1,6 8,4 1,8 8,0 2,0 7,5 2,2 7,0 2,4 6,5 2,7

19 9,0 1,6 8,6 1,8 8,2 2,0 7,7 2,2 7,2 2,4 6,7 2,7

20 9,3 1,6 8,8 1,8 8,4 2,0 7,9 2,2 7,4 2,4 6,9 2,7

5 8,0 2,0 7,6 2,2 7,1 2,5 6,5 2,8 6,0 3,2 5,4 3,6

7 8,4 2,0 8,0 2,3 7,4 2,5 6,9 2,9 6,3 3,2 5,7 3,6

9 8,8 2,0 8,4 2,3 7,8 2,5 7,3 2,9 6,7 3,2 6,1 3,6

11 9,3 2,0 8,7 2,3 8,2 2,6 7,6 2,9 7,0 3,2 6,4 3,6

13 9,7 2,0 9,1 2,3 8,6 2,6 8,0 2,9 7,4 3,2 6,8 3,6

15 10,1 2,1 9,6 2,3 9,0 2,6 8,4 2,9 7,7 3,2 7,1 3,6

18 10,7 2,1 10,2 2,3 9,5 2,6 8,9 2,9 8,2 3,2 7,5 3,6

19 11,0 2,1 10,4 2,3 9,7 2,6 9,1 2,9 8,4 3,2 7,7 3,6

20 11,2 2,1 10,6 2,3 9,9 2,6 9,3 2,9 8,6 3,2 7,9 3,6

5 9,9 2,6 9,4 2,9 8,9 3,2 8,3 3,6 7,7 4,0 7,0 4,4

7 10,6 2,6 10,0 2,9 9,4 3,2 8,8 3,6 8,2 4,0 7,5 4,4

9 11,2 2,6 10,6 2,9 10,0 3,3 9,4 3,6 8,7 4,0 8,0 4,5

11 11,9 2,6 11,3 2,9 10,6 3,3 9,9 3,6 9,2 4,0 - -

13 12,6 2,7 12,0 3,0 11,3 3,3 10,5 3,7 9,8 4,1 - -

15 13,3 2,7 12,6 3,0 11,9 3,3 11,1 3,7 10,4 4,1 - -

18 14,4 2,7 13,7 3,0 12,9 3,4 12,1 3,7 11,3 4,1 - -19 14,8 2,7 14,0 3,0 13,2 3,4 12,4 3,7 11,6 4,1 - -

20 15,2 2,8 14,4 3,1 13,6 3,4 12,8 3,7 11,9 4,1 - -

5 12,1 3,0 11,5 3,4 10,9 3,8 10,2 4,3 9,4 4,9 8,6 5,5

7 12,8 3,1 12,2 3,5 11,5 3,9 10,8 4,4 10,0 5,0 9,2 5,6

9 13,5 3,1 12,9 3,5 12,2 4,0 11,4 4,5 10,6 5,0 9,8 5,6

11 14,3 3,2 13,6 3,6 12,8 4,1 12,1 4,6 11,3 5,1 - -

13 15,0 3,3 14,3 3,7 13,5 4,1 12,7 4,6 11,9 5,2 - -

15 15,8 3,4 15,0 3,8 14,3 4,2 13,4 4,7 12,6 5,2 - -

18 17,0 3,5 16,2 3,9 15,4 4,3 14,5 4,8 13,7 5,3 - -

19 17,4 3,5 16,5 4,0 15,7 4,4 14,9 4,9 14,0 5,3 - -

20 17,8 3,6 16,9 4,0 16,1 4,4 15,2 4,9 14,4 5,4 - -

5 12,8 3,1 12,1 3,5 11,3 4,0 10,5 4,5 9,6 5,0 8,7 5,6

7 13,5 3,2 12,7 3,6 11,9 4,0 11,1 4,5 10,2 5,1 9,3 5,7

9 14,2 3,2 13,5 3,6 12,6 4,1 11,7 4,6 10,8 5,1 9,8 5,7

11 15,0 3,3 14,2 3,7 13,3 4,2 12,4 4,7 11,4 5,2 - -

13 15,8 3,4 14,9 3,8 14,0 4,2 13,1 4,7 12,1 5,2 - -

15 16,6 3,4 15,7 3,8 14,7 4,3 13,7 4,8 12,7 5,2 - -

18 17,8 3,6 16,8 4,0 15,8 4,4 14,8 4,8 13,8 5,3 - -

19 18,2 3,6 17,2 4,0 16,2 4,4 15,2 4,8 14,1 5,3 - -

20 18,6 3,7 17,6 4,0 16,6 4,4 15,5 4,9 14,5 5,3 - -

Tae (C)

40 45

Twe(C)

20 25 30 35

111(400)

111(230)

109

105

107

51

SYSTEMS:

THERHOSSSOL

UTIONS

AIRCOOLED

HEATPUMPS


HEATPUMPS

EXP

Polyvalentsystems

SYSTEMCOMPONE

NTS

FAN

COILUNITS

ANDTE

RMINALUNITS


THAEY 105111 NF

COOLING CAPACITY

Mode

l



54/115

52

Packaged air-cooled reversible heatpumps with axial fans.Range with hermetic Scrollcompressors and R410A refrigerantgas.

Construction features Compressor: hermetic, rotary scroll compressor,

complete with thermal protection and crankcaseheater formod. 127.

Water side heat exchanger: adequately insulatedstainless steel plate exchanger, complete withantifreeze heater and water flow differential

pressure switch. Air side heat exchanger: featuring finned coil with

copper pipes and aluminium fins with hydrophilictreatment, complete with protection grille.

Fan: electric axial fans with external rotor, equippedwith internal thermal protection, protectiongrilles and proportional electronic device forcontinuous fan rotation speed regulation.

Control: microprocessor electronic control, iDRHOSScompatible with Adaptive Function Plus logic, withset-point variation based on the actual thermalload.

Structure: in galvanised and painted sheet steel,complete with condensation drain pan and unitbase antifreeze electric heater.

Models THAEY: heat pump unit.

PUMP unit Pump assembly complete with: circulation pump

or electric circulation pump, expansiontank with membrane, manual air bleed valve, safetyvalve, pressure gauge.

TANK&PUMP unit Pump assembly complete with: inertial water buffer

tank, circulation pump or electric circulation pump,expansion tank with membrane, manual air bleedvalve, automatic air bleed valve, safety valve andpressure gauge.

FACTORY FITTED ACCESSORIES Soft-start device. Silenced installation. Antifreeze electric heater on the buffer tank. Crankcase heater compressor (mod. 115124). Digital input for double set-point. 4-20 mA analogue input for shifting set-point.


managed by regulation. Additional electric heater for heat pump, managed

by regulation. External air temperature probe for set-point

compensation. Antivibration rubber mountings. Water filter. Remote keyboard with display. Clock card. Serial interfaces for the BMS connection or for

managing the unit within the scope of a Rhoss heatpump system (proprietary protocol, Modbus RTU,LonWorks).

Serial converters (RS485/RS232, RS485/USB) in thecase of centralised unit management. Serial interface (CAN-bus - Controller Area Network)

for the iDRHOSS system. GSM 900/1800 modem kit for remote unit

management. Rhoss supervision system for unit monitoring and

remote management.

Low consumption Compact-Y NF Range

THAEY 11

Documents

Rhoss Heat Pumps 2012 en Cat