Box contents - wolseley.co.uk · of this Instruction Manual only. Warning. Always isolate the AC Mains supply before installing or working on any components that require 230v AC 50Hz

02 JGSTAT2 Instruction Manual

Instruction Manual JGSTAT2W (White)

JGSTAT2B(Black)

Fixing screws

Box contents:

Contents

Icons used in this manual:

Safety

Important info

Your benefit

For latest PDF Instruction Manual pleasego to www.speedfitUFH.co.uk

Instruction manual:• Box contents• Introduction• Product compliance• System options overview• Installation • Parameter settings• Error codes• User guide• Installers notes

03www.speedfitUFH.co.uk

Introduction. Thank you for purchasingone of our Speedfit Aura 230V Thermostatmodels. To use all of the Thermostatfeatures, the optional communicationscables is required.

The unit can be configured to be aProgrammable Room Thermostat (PRT),Group Control Thermostat, GroupThermostat or Hot Water Timer.Communication between neighbouringJGSTAT2 and JGSTAT1 Dial Thermostats ispossible via the JGWC Wiring Centre(pictured below) and the optionalcommunications cables. More informationcan be found on pages 9 and 10.

Safety Information. Use inaccordance with the regulations.The Aura JGSTAT2 is to be usedfor room control of heating andhot water systems insidebuildings.

Product Compliance. Thisproduct is CE compliant andmeets the following ECDirectives: RoHS2 2011/65/EU, Electro-Magnetic Compatibility directive2004/108/EC and Low voltagedirective 2006/95/EC.

Speedfit Aura Wiring Centre JGWC

We hope you enjoy this product...

Product Compliance & Safety Information

Emergency. Switch off the voltageto the individual thermostat, wiringcentre or complete system.

Sources of danger. Thethermostat must be disconnectedfrom mains supply before removingthe cover.

For the installer. Please enterany parameter changes in theInstaller Notes section (pages 72- 75).

Installer parametersettings. The Aura JGSTAT2is equipped with an InstallerParameter section (see page40). This must only be enteredby the installer or a competentperson. Changing theseparameters can have a seriouseffect on your heating system.

230v AC

Warning. This product must befitted by a competent person.Installation must comply with theguidance, standards andregulations applicable to thelocation where the product isinstalled. Failure to comply with therequirements of the relevantguidance, standards andregulations could lead to injury,death or prosecution.

These instructions are applicable to theSpeedfit Aura model stated on the front coverof this Instruction Manual only.

Warning. Always isolate theAC Mains supply beforeinstalling or working on anycomponents that require 230vAC 50Hz supply.


Product Compliance & Safety Information

Programmable RoomThermostat (PRT) The unit can be

configured to eitherone of the following.

UFH Manifold

Wiring Centre

Radiator

Boiler

Hot Water

Group ControlThermostat

GroupThermostat

Timer


System Overview - Configuration Options

1

2

3

4

SYSTEM

OVERVIEW

Programmable Room Thermostat (PRT). When configured for PRT (see page 31) theProgrammable Room Thermostat mainly works by itself and allows the user to have separateTime and Temperature control of each zone on the wiring centre. Features like Holiday, Party andFrost mode have to be set on each individual thermostat. The PRT can be configured for globalheat/cool system changeover if your system supports this. This is achieved from a switched inputfrom the Wiring Centre (see the Wiring Centre Instruction Manual). Communication Connection(see page 13) is required to use heat/cool changeover function.

Group Control Thermostat.When configured as a Group Control Thermostat (see page 33),the unit allows central control of up to 7 Group Thermostats (see below). There can be amaximum of 2 groups per 8 zone wiring centre. Permanent temperature override, Holiday, Partyand Frost modes can be selected centrally from the Group Control Thermostat. Holiday modewill also be applied to a timer if applicable. Communication connections (see page 13) arerequired for grouping the Group Thermostats. Thermostats can be also globally changed fromheating to cooling thermostats if your system supports this by using the switched inputconnection on the JGWC (see the Wiring Centre Instruction Manual) along with theCommunications connections mentioned above.

Group Thermostat.When configured as a Group Thermostat (see page 36), the unit will followthe time schedule and override modes of the Group Control Thermostat. The Group Thermostatcan have its own programmed temperatures, Manual Override and also be removed from thegroup temporarily or permanently. Communication connections are required (see page 13).

Timer. When configured as a Timer (see pages 32 and 34), the unit will operate withouttemperature control. In this configuration, the unit can be used as a Hot Water Timer. The Timerwill also follow a Group Control Thermostat when Holiday mode has been activated (requirescommunication connections).


System Overview - Configuration Options

Power and Switching cable – used topower thermostats and drive output.

Grouping and Communication cable.

Communication cable can be used when units are used as individual PRT's forheat/cool changeover. Please refer to page 13 and the Wiring CentreInstruction Manual.

While the units can function as standalone PRTs orTimers, installing this optional inexpensiveCommunication cable allows the units to communicatewith each other. This allows a thermostat to assumeconvenient remote control of a group. This bringscentral control of features such as Time Control,Holiday and Party functions as well as Frost Control.The individual group members can leave or re-entergroup control at the push of a button.

Cable size 1.5mm 3 core for L,N,SL and 0.5mm twin for the communication.


System Overview - Cables

SYSTEM

OVERVIEW

Option 1 - Page 09. Unit is configured as individual PRT.

Option 2 - Page 10. Unit is configured as a Group Control Thermostat used to controla group(s) of unit(s) configured as Group Thermostats.

Option 3 - Page 10. Unit is configured as a Group Control Thermostat used to control a group(s) of Digital Stat(s) configured as Group Thermostats.

The systems below, although not exhaustive show the mainoptions. The maximum number of groups per JGWC WiringCentre is two. The group selection communication cablemust correspond to the group terminals on the JGWC WiringCentre. Please refer to the JGWC Instruction Manual.

All digital variants can beconfigured from JGSTAT2. Groupsmust have a Group ControlThermostat. 1 or 2 groups can beused per wiring centre. HW Timercan be stand alone or part of agroup. If using HW Timer as partof a group it must be in Group 1.


System Overview - Options

Group 1 Group 2

Group 1 Group 2

FUNCTION PRT USING COMMUNICATIONCONNECTION - PRT

Individual Room Control 4 4

Individual Holiday Function 4 4

Individual Party Function 4 4

Individual Heating Program 4 4

Individual Frost Function 4 4

Group Holiday including HW 6 6

Group Party 6 6

Group Heating Program 6 6

Group Permanent Override 6 6

Group Temporary Override 6 6

Heat/Cool changeover 6 4

Note: The communication connection is only used for heat/cool changeover whenusing units configured to PRT’s and using the relevant connection on the JGWCWiring Centre. Please refer to the Wiring Centre Instruction Manual.

Option 1 - Page 31. All thermostats set as PRT.


System Overview - Grouping and Communication

SYSTEM

OVERVIEW

FUNCTION PRT USING COMMUNICATIONCONNECTION - GROUP CONTROL

Individual Room Control 4 4

Individual Holiday Function 4 4

Individual Party Function 4 4

Individual Heating Program 4 4

Individual Frost Function 4 4

Group Holiday including HW 6 4

Group Party 6 4

Group Heating Program 6 4

Group Permanent Override 6 4

Group Temporary Override 6 4

Heat/Cool changeover 6 4

Note: HW timer will only use HOLIDAY mode when the communication connectionis used. Also the HW Timer must be connected to GROUP 1 communicationterminals on the Wiring Centre. Please see the Wiring Centre Instruction Manual.

Option 2 - Page 33 Option 3 - Page 35


System Overview - Grouping and Communication

When the unit is configured as a Hot Water Timer (see page 34) thereare two methods of connecting the cylinder thermostat.

Unit configured toHot Water Timer.

Cylinder thermostat options:

Connected directly to JGWC (default).

Connected directly to JGSTAT2.


System Overview - Hot Water Option

12

SYSTEM

OVERVIEW

Connected direct to JGWC (default).

SL L N12+ SL L N12+

SL L N12+ SL L N12+

For convenience there is a unique built in option allowing the cylinderthermostat to be connected to either the HW Timer or Wiring Centre.


System Overview - Hot Water Option

1 2

Please refer to the Wiring Centre Instruction Manual and page 18 for more information.

Connected direct to JGSTAT2 (requiresadditional parameter change see page 40).

1 2 3

Understanding your terminal connections.

Rear of unit

Communication Terms12v DC. Two wire twistedpair can be used forGrouping Functions betweenGroup Control Thermostat,Group Thermostat and HWTimer.

Power Terminals 230vAC. Used for supplyingpower to the unit andswitched output.

Sensor Terminals. Canbe used for external AIR orFloor sensor whenconfigured as thermostat.Can also be used forcylinder thermostat whenconfigured for HW.


Installation - Terminal Connections

1

3

2

INSTALLATION

Carefully remove the front housing.

60mm


Installation - Thermostat Mounting

1 2

3

Not to be positioned on an exterior wall.

Not Do not insta Only the te




Mounting position and installation. To ensure trouble free operation and efficientcontrol, the unit is best positioned in a draft free area and at 130cm from thefloor. Do not position the thermostat near any heat source, behind curtains, indirect sunlight or an area of high humidity.



130cm

INSTALLATION

SL N L

GROUP 2 GROUP 1- - - - + + + +

ZONE 1

SL N L SL N L SL N L SL N L SL N L SL N L SL N LSL N L

ZONE 2 ZONE 3 ZONE 4 ZONE 5 ZONE 6 ZONE 7 ZONE 8

5 x 20mm

5 x 20mm

While the thermostats can function as PRT orTimers, installing this optional inexpensiveCommunication Cable allows the thermostats tocommunicate with each other. This allows thethermostat to assume convenient remote controlof groups of thermostats bringing central controlof features such as Time Control, Holiday andParty functions as well as Frost Control. Theindividual group members can leave or re-entergroup control at the push of a button.

Optionalcommunicationconnection 12v DC

For more detail refer to the Wiring CentreInstruction Manual.


Installation - Thermostat Connections

Note: If you are using an External Sensor, the unit has to beconfigured for External Air Sensor or Floor Protection Sensor.Please see Device Parameter Setting on page 40.

Aura External Sensor (sold separately).


Installation - Thermostat External Sensor

INSTALLATION

Power Connections 230v AC

If hot water is part of a group then thecommunicationconnection must beconnected to group 1.


Installation - Hot Water Timer Wiring

ZONE 1



5 x 20mm

5 x 20mm

SL N L

GROUP 2 GROUP 1- - - - + + + +

Optionalcommunicationconnection 12v DC

ZONE 1



5 x 20mm

5 x 20mm

ZONE 1



5 x 20mm

5 x 20mm

Note: Optional - The JGSTAT2 can be configured for a connection to a cylinderthermostat. Please see Device Parameters on page 40. For additional wiringcentre information refer to the Wiring Centre Instruction Manual.

IN OUT

HW Timer connectedto cylinder thermostat.

Link must be fitted

IN OUTWC connected cylinderto thermostat (Default).

Cylinder thermostat


Installation - Hot Water Timer Cylinder Thermostat

INSTALLATION

Check that the wiring is completed for:

Please use the screws provided.

Ensure the orientation arrow ispointing upwards.

You are ready to secure the rear housing to the wall box.

Power terminals.

Sensor terminals (if applicable).

Communication connections (optional but recommended).



1

2

3

Fit the front housing to the rear housing.

Align the front housing atthe bottom edge.

Lightly press until youhear a positive click.



1 2

Ensure the pin connections are aligned.

INSTALLATION


Installation - LCD Graphics

ICON FUNCTION

Box: Indicates selected mode e.g. means the current setpoint is Hi temp, means the Hi temp is not selected.

Sunny: Hi comfortable temperature.

Cloudy: Middle comfortable temperature.

Moon: Low comfortable temperature.

Programmable Thermostat program mode indicator:Indicates program is running, Auto On or Auto Off. For Group Thermostat this indicates that it is a member of a group.

Party indicator: When Party Mode is active.

Holiday indicator: When Holiday Mode is active.

Frost protection indicator: Frost Protection is active, not available in Cooling Mode (if applicable).

ICON FUNCTION

Heat indicator: Indicates demand for heat.

Cool mode indicator: Indicates cooling is required (if applicable).

Temperature indicator: Displays room temperature, set temperature or other information.

Temporary manual override indicator: If the set temperature is changed when in program mode, the hand will appear until the next program start time.

Programs number indicator: Displayed in AUTO mode orTemporary override. The number indicates which program is running.

Day indication: 1 = Monday.



INSTALLATION



ICON FUNCTION

Hot Water (HW) indicator: Unit operating as a hot water timer.

Hot Water (HW) indicator: Indicates demand for hot water.

HW Program mode indicator: Indicates program is running.

HW Mode indicator: Mode for 1 period of HW a day, from Program 1 ON to Program 3 OFF.

HW Mode indicator: Hot water switched on (continuously).

HW Mode indicator: Hot water switched off (continuously).

HW Mode indicator: Indicates Boost +1hr override.



ICON FUNCTION

Floor sensor probe indicator: Show only when Air + Floor sensor is connected.

Setting indicator: Indicates the unit is in program setting mode.

Keylock indicator: Keys have been de-activated.

INSTALLATION

ICON FUNCTION

1. Increase or decrease setpoint temperature.2. Increase or decrease Day, Clock, Timer, Party, Holiday and Boost.3. Select Installer Parameter value.

1. Mode selection.2. Long press to return to home display without saving.3. Short press to return to the previous screen when it is in

user/installer setting mode.

1. OK key: Short press to confirm selection.2. Long press to save and exit.3. Long press to enter the user settings.

Lock/Unlock.

Enter Installer Parameter settings.

Test mode.

Installation - User Interface

OR

+

+ +

LONG PRESS

LONG PRESS

LONG PRESS

+

OR



Installation - First Power Up

INSTALLATION

You are now ready to configure the unit using theSystem Parameter table below.

*S03 setting 1 is used for Control Group options 2 and 3 see pages 33 - 36,communication connection must be used, global heat/cool changeover is also includedif applicable to your system.**S03 setting 0 is used for option 1 (see page 31) when heat/cool changeover isrequired for individual PRTs, communication connections must be used for this function.S03 setting 0 is only available if setting 0 has been selected for S01. If no heat/coolchangeover is required when using PRTs only then select setting 2 for S03.


Installation - System Parameters

SX FUNCTION SYSTEM DEFINITION DEFAULTSETTING

System Unit0 Programmable Room Stat (PRT)

SO1 Type 1 Digital Thermostat 0

2 HW Timer

0** PRT only with communication*

System 1* Group Control Thermostat andS03

CommunicationGroup Thermostat communication 1

2 No Communication /Grouping required

Option 1 - Page 31. Unit is configured as individual PRT.

Option 2 - Page 33. Unit is configured as a Group Control Thermostat used to control a group(s) of Dial Stat(s).

Option 3 - Page 35. Unit is configured as a Group Control Thermostat used to controla group(s) of Digital Stat(s) configured as Group Thermostats.

An additional Hot Water Timer can be used with any of the above options.


Installation - Options

Group 1 Group 2

Group 1 Group 2

INSTALLATION

Press once

Press x amount of times

Hold for five seconds

Flashing

xx

Short press to save andlong press to save and exitShort press to back up


Installation - Graphics Key

OPTION 1

Long press to exitto home screenor continue tochange devicesettings. Refer topage 33.

Short press on

to back up.

Use tochange to 2.

PRT with no communication*.


Option 1 - Individual Programmable Thermostat Setup

*Select S03 setting 0 if communication is required for global heat/cool changeover.Your system must support this and the communication connection must be used(see page 13).

INSTALLATION

Long press toexit to homescreen orcontinue tochange devicesettings. Referto page 40.

Hot water with no communication.


Option 1 - Hot Water Timer (Optional) Configuration

Use tochange to 2.

Use tochange to 2.

OPTION 2

Group Control Thermostat.


Communicationconnectionrequired for thissetting.


Option 2 - Thermostat Configuration

INSTALLATION




Communication connectionrequired forthis setting.

Use tochange to 2.


Option 3 - Thermostat ConfigurationGroup Control Thermostat.



OPTION 3

INSTALLATION


Option 3 - Thermostat ConfigurationGroup Thermostat.



Use tochange to 1.

OPTION 3





Use tochange to 2.

INSTALLATION

If you have made an error or need to change your System Parameters please followthe steps below. This should only be done by your installer.

Press all three buttonssimultaneously.



Unit will followpower upsequence onpage 27.

You are nowready to enter orchange yourSystemParameters.Refer to page 28.



INSTALLATION

Device Parameterswill follow SystemParameters on firstpower up. If youneed to changeDevice Parametersfollow the stepsbelow.

Please note, yourSystem Parameterswill be shown firstbut cannot beedited in thissection. To changethe SystemParameters pleaserefer to the previoustwo pages.

Press all threebuttonssimultaneously.


Installation - Device Parameters

DX FUNCTION SYSTEM DEFINITION DEFAULTSETTING

Heating 0 Pulse width modulationD01 control 1 On-Off 0.5ºC +/- 0.25ºC 0

2 On-Off 1.0ºC +/- 0.5ºCRoom

-3.0ºC to Temperature offset from

D02 temperature3.0ºC

measured temperature to 0ºCoffset compensate for any error

Sensor probe or 0 Sensor/Cylinder stat not connectedD03 cylinder thermostat

1 Sensor/Cylinder stat connected0

connection

D03 must be set to 1 then external

Sensor probe 0 sensor be used as Air sensor. There

D04 used as air sensor will be no internal temp measurement

or floor sensor D03 must be set to 1 then external 0

1 sensor used for floor protection.Internal temp is measured by stat

D05 Cooling control 1 On-Off 0.5ºC +/- 0.25ºC 2

2 On-Off 1.0ºC +/- 0.5ºC

D06 Actuator type 0 NO normally open 11 NC normally closed

D07 Valve protection 0 Disable 11 Enable


Installation - Device Parameters

INSTALLATION

Installation - Device Parameters continuedDX FUNCTION SYSTEM DEFINITION DEFAULT

SETTING

D08 Frost Set point 5ºC to 17ºC Required temperature for Frost 5ºCtemperature Protection and Holiday Mode

D09 Hour format 0 121

1 24D10 N/A N/A N/A N/A

D11Daylight Saving 0 OFF

1Time (DST) 1 ON

D12 Heating Set point 5ºC to 35ºC Maximum temp that can 35ºClimit be set for heating

D13 Cooling Set point 5ºC to 40ºC Maximum temp that can 5ºClimit be set for Cooling

Floor sensor high Output relay will be switched off D14 limit temperature 6ºC to 45ºC when temp is reached for 27ºC

floor protection

Floor sensor Low Output relay will be switched on D15 limit temperature 6ºC to 45ºC when temp is reached for 10ºC

floor protection

Floor sensor limit Output relay will be switched off D16 for cooling 6ºC to 45ºC when temp is reached for 6ºC

floor protection

42 JGSTAT2 Installation Manual

ERROR PROG NON-PROG HWCODE

01 Comm Connection Comm Connection Comm Connection link failure link failure link failure

02 Comm Connection Comm Connection Comm Connection link failure link failure link failure

03 Floor sensor open Floor sensor open -

04 Floor sensor short Floor sensor short -

When an error exists within the system, the thermostat display willcycle between the normal operating screen and an error page.If there is more than 1 error, then on Error page, press UP to showother error codes. e.g. Err 03 05 ===> 3 errors Error code 05 (1st one).Press Up to show Err 03 08 ===> 3 errors Error code 08 (2nd one). Press Up again to show Err 03 09 ===> 3 errors Error code 09 (3rdone).Press Up again to show Err 03 05 again...... Press OK to exit Error page back to Home display.


Installation - Error Codes

INSTALLATION

Model JGSTAT2W or JGSTAT2B

Type Electronic programmable room thermostat, digital roomthermostat and hot water timer designed for 230v AC applications

Programming Modes User selectable for 5/2, ALL and Individual day options

Program Number 1-6 Selectable

Modes Party, Vacation, Program and Frost

Override Permanent and temporaryFrost Protection 5ºC Adjustable.

Power Source 230v AC 50Hz

Rating 3 Amp

Communication Bus 12v DC

Temperature Scale 5ºC to 35ºC, tolerance 0.5ºC

Heat/Cool Global changeover using communication bus and external input to the wiring centre

Sensor Air or floor protection. Cylinder thermostat when configured for hot water timer

Device Parameters See page 41 - 42 for full list of functions

Operating Temperature 0ºC to 50ºC

Storage Temperature -20ºC to 60ºC


Installation - Technical Detail

PRT and Group Control Thermostat.


User Guide - Setting Time and Date

USER GUIDE

Use Left toselect 12 hourand right toselect 24 hour.

Adjust the timeusing the up ordown arrow key.


Hour

Minutes



Adjust theyear/month/day using theup or downarrow key.

Month

Year

Day




USER GUIDE

Highest temperature typically used for early morning and early evening. Typically 21ºC.

Mid temperature typically used for times of day when you are active around the home. Typically 19ºC.

Lower temperature typically used for unoccupied or sleep times. Typically 17ºC for UFH or 15ºC for radiators.

Frost temperature typically used for periods of long absence or holidays. Typically 5ºC.

Your thermostat comes preset for the above temperatures. These can be adjusted please see page 53.

PRT, Group Control Thermostat and Group Thermostat.


User Guide - Understanding Temperature Levels Heating

Occupied temperature typically 22ºC.

Unoccupied temperature typically 40ºC. This avoids coolingbeing active when the property is unoccupied.

Evening temperature typically 24ºC.

Your thermostat comes preset for the above temperatures. These canbe adjusted please see page 53.

Cooling is only available if your system supports this and the relevantconfigurations and connections have been made to the unit.



User Guide - Understanding Temperature Levels Cooling

USER GUIDE

21

19

17

12.00 7.00 9.00 17.00 23.00

Monday to Friday

21

19

17

12.00 8.00 9.00 17.00 23.00

Saturday to Sunday


If using grouping, the schedule from the Group ControlThermostat will be applied to Group Members.


User Guide - Default Heating Schedule

22

40

24

Monday to Friday

22

40

24

Saturday to Sunday



User Guide - Default Cooling Schedule

12.00 7.00 9.00 17.00 23.00

12.00 8.00 9.00 17.00 23.00

If using grouping, the schedule from the Group ControlThermostat will be applied to Group Members.

USER GUIDE

Press once

Press x amount of times

Hold for five seconds

Flashing

xx

Short press to save andlong press to save and exitShort press to back up


User Guide - Graphics Key

By setting thelow temperaturethe programschedule will usethis as the lowsetting.

The temperatureset is applicableto the individualthermostat.

PRT, Group Control Thermostat and Group Thermostat. Setting the low temperature.


User Guide - Setting Required Temperature Levels

USER GUIDE

Repeat forMove back toonce temperature levelshave been chosen.

By setting thelow temperaturethe programs willuse this as thelow setting.



User Guide - Setting Required Temperature Levels

The temperatureset is applicableto the individualthermostat.

Use right and leftto select the dayof the programs.

If using grouping,the schedule fromthe Group ControlThermostat will beapplied to GroupMembers.

5/2

7 Days

Individual


User Guide - Setting the Temperature Schedule

USER GUIDE

Adjust the timeusing the up ordown arrow key.

Use right and leftto select theHi/Mid or lowtemp.



When you set the temperature the schedule will respond tothose temperatures. Please see page 53 on how to change

Repeat through to program 4.If you require a 5th or 6th program enter atime and select your temperature

To remove a program, set the time to --:--.



USER GUIDE

Use the up ordown arrow key toview your programset temperature.

The TemporaryOverride is applicableto the thermostatbeing changed only.

Use the up ordown arrow key toadjust thetemperature to thesetting you desire.

Temporary Override allows you to increase thetemperature or decrease it to the desired settinguntil it reverts back on the next program time.



User Guide - Temporary Override

To cancel temporary override press or (see below).

Confirm thetemporary settemperature.


User Guide - Temporary OverridePRT, Group Control Thermostat and Group Thermostat.

USER GUIDE

To cancel Permanent Override selectSee below.

Permanent Override of a Group Control Thermostatwill also affect the Group Thermostats unless theyare removed from the group. See page 64.

Move from to

Use the up ordown arrowkey to viewyour settemperature.See page 58.

To adjust yourPermanentOverridetemperature,follow thesteps on page53.

Repeat for

if required

PRT and Group Control Thermostat. Setting permanent low temperature.


User Guide - Permanent Override

The Party Modeis an option thatenables temperaturefor a period oftime (up to 9hr50min).

Use the rightarrow to selectthe Party Mode.

Use the uparrow to selectthe hr/min.

Press tick toconfirm and itwill start tocount down.

Party Mode set ina Control GroupThermostat willalso affect GroupThermostatsunless they areremoved fromthe group. See page 64.



User Guide - Party Mode

USER GUIDE

Use the rightarrow to selectthe HolidayMode.

Use the uparrow to selecthow many daysto be off for.

Press tick toconfirm and itwill start theholiday countdown.

Holiday set in aGroup ControlThermostat willalso affect GroupThermostatsunless they areremoved fromthe group. See page 64.

Holiday modeswitches heatingto frost mode forthe set numberof days. Groupcontrol (if used)will also disablethe hot water.


User Guide - Holiday Mode

Use the rightarrow to selectthe Frost Mode.

Use the uparrow to selectthe frostprotectiontemperature.

Press tick toconfirm thetemperaturesetting.

Frost protectionset in a GroupControlThermostat willalso affect GroupThermostatsunless they areremoved from thegroup. See page 64.

Frost protection isnot available inCooling. Movingthe to thisposition inCooling willswitch thethermostat to off.


User Guide - Frost Protection

USER GUIDE

When a Group Thermostatis in it will follow theMode status of the GroupControl Thermostat.

When a GroupThermostat is inand the Group ControlThermostat is in

or then theGroup Thermostat willfollow this mode.

or will bedisplayed.

The Group Thermostathas now left the groupand is in permanentTo adjust the settemperature, pleaserefer to pages 53 - 54.

The Group Thermostathas now left the groupand is in permanentTo adjust the settemperature, pleaserefer to pages 53 - 54.


User Guide - Group Thermostat Overview

The Group Thermostat hasnow left the group and is inpermanentTo adjust the set temperature,please refer to pages 53 - 54.

The Group Thermostat hasnow left the group and is inpermanentTo adjust the set temperature,please refer to page 53 - 54.

The Group Thermostat hasbeen returned to it will follow the mode status ofthe Group Control Thermostat.


User Guide - Group Thermostat Overview

USER GUIDE

2

3

Mode selection.

Hot water willfollow HolidayMode from theGroup ControlThermostat.

will bedisplayed.

When isselected, the hotwater timer willfollow the programschedule (see page 68).

Hot water will beon once per day.

Hot water will becontinuously on.

Hot water will becontinuously off.


User Guide - Hot Water (Optional) Mode Selection


User Guide - Hot Water Boost

USER GUIDE

12.00 6.00 8.00 18.00 22.00

ON ON

OFFOFF OFF

12.00 6.00 8.00 18.00 22.00

Saturday and Sunday

Monday to Friday

ON ON

OFFOFF OFF

Your Hot Water Timer comes preset with the times below.These can be adjusted (see next page).


User Guide - Setting Hot Water Times

5/2

7 Days

Individual



USER GUIDE


Repeat these steps forprograms


Repeat these steps forprograms



USER GUIDE


Installer Notes


Installer Notes


Installer Notes


Installer Notes

John Guest Speedfit LimitedHorton Road, West Drayton, Middlesex UB7 8JL, England.

Tel: 01895 449233 Fax: 01895 420321www.speedfitUFH.co.ukTechnical Help Desk: 01895 425333

,

The above namestyles are all trademarks of John Guest International Limited.

© John Guest International Limited 2014. All rights reserved.

Z2105/421/0814

and

Documents

Box contents - wolseley.co.uk · of this Instruction Manual only. Warning. Always isolate the AC Mains supply before installing or working on any components that require 230v AC 50Hz