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Maxinet is a web based, Mini BMS application for controlling Central HVAC System.

It enables a secured monitoring & control of the HVAC system at site by multi-users from anywhere in the world, via access to the intranet/internet. Maxinet is suitable for small to medium size buildings and can save 20%-30% of HVAC electricity costs.

General

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Energy saving solution

Reduces HVAC electricity costs by 20-30%

Simple, generic and affordable Software

Suitable for small to medium applications

Allows gradual expansion of your network; additional thermostats can be added later

Compatible with standard 220Vac/24Vac Thermostats with built in communication

Routers include display & buttons to control network

Controls also other energy consuming devices/systems by I/O Card (CTU1601)

General

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Easy to operate and manage. “Last operation rules” – end user or system

Works with all HVAC applications – F/C, DX, VAV, Multi Zone

End-users have limited control by: Programming set point limits Locking end units

Different weekly programs for each unit or zones

General purpose I/O card with 8 digital outputs, 8 digital inputs and 3 Temperature readings, to control other energy consuming systems thru the software

Access & Control from a remote location

Features

Cost & usage reports and graphs

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Basic HVAC control structure Layout 1 / 2 / 3 Floor X

MCU

AdaptorRS232/RS485

Up to60 units

MCU

Floor 1

Floor 2

Up to60 units

Floor 2

Floor 1

WWW

PS1601

I/O cardETNC FMHC

CTU+Panel

(ETN-X500)

CTU+Panel

(IRP-X500)

CTU+Panel

(FMH-X500)

Firewall

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Control Structure – Accessibility & Permissions

MCU

MCU

Floor 2

Floor 1

Manager - View and change properties of all units

Administrator - View and change properties of all units.

Assign privileges to end users.

End User - View and change properties of one unit

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WWW

Local computer Panel / Remote control

Controlling the units

Wall Mount – MCUMaster Unit Control

remote computer

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Remote hosting

server - (option)

Local server/

computer

in customer’s

Ethernet –

Easy CD installation

Remote installation*

at customer’s site

via the Internet

by Meitav-tec’s technician

Installation – OptionsOption 1 Option 2 Option 3

* Requires permission for internet access

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MaxiNet Software – Log in Screen

Guest

Guest

http://www.maxineto.com/Demo/

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MaxiNet Software – Main Screen

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Friendly Software

ModeFan speed

Set point Room temp.

Unit number or name

One Thermostat, One Icon

Easy change of settingsin thermostats

Enlarge unit

Select unit

Graphic Display of Units

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Enlarge Unit

Tset: 22°C

Amb: 28°C

Tset: 21°CTset: 23°C

Seen by Maintenance Controller or Administrator

ONLY

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Software – Weekly Program

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Software – Temp Per Time Graph

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Software – Cost Per Time Graph

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Software – Exceptions Per Unit Graph

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Software – Energy Control

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• CD install• Adaptor RS232-RS485• Cable for Com connection• Transformer for Adaptor• All components are supplied with the software

Components for Software

Easy to installand connect –

Plug & Play

2 wires to thermostats

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Maxinet is an

advanced, user friendly,

web based program for cost effective & easy

HVAC control & monitoring

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• Optional unit for networks, up to 60 units

• Perfect solution for FLOOR applications to view locally the units in the sub network• Easy to view and make changes - Mode

- Fan speeds - Set temperature - Set temperature limit - On/Off

• Broadcast for all sub network • Emergency weekly program is activated automatically when software is not working • The most simple router to use in the market

MCU - Master Control Unit

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Different choices for Thermostats

Network Thermostats & Controllers

Wall-mountFlush-mount

Controller CTU X500-FC-Super (Commercial)

Controller PS 1800-FC-Super(Commercial)

Controller PS 1800-AC-Super(Commercial)

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or

Wall & Flush Mount Panels

Wall-mount - ETN Flush-mount - FMH

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• Wall-mount, 24VAC thermostat

• Communication Built-in

• Dip switch for physical address

• Set point limits – password protected

• Easy to install and use

• Pre-programmed at factory

(no field programming required)

• Option for External or Average sensors

Wall-Mount Thermostat 24VAC

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• Flush-mount - 220VAC thermostat

• Communication built-in

• Dip switch for physical address

• Set point limits – password

protected

• Easy to install and use

• Pre-programmed at factory

(no field programming required)

• External sensor option

• Fits into Standard Gewiss Box

(GW00001481VR)

Flush-Mount Thermostat 220VAC

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• A robust, energy saving controller with Maxinet communication protocol

• Offers various A/C applications – field selectable

Heat/Cool or Heat Pump, 3 speeds – 1 speed

• Wall or Flush mount thermostats - complete optional

• Enables viewing temperature sensors in Software – Indoor/Outdoor coil

• Includes cost efficient capabilities, such as occupancy sensor & cooling stages

• Pre-programmed at factory (no field programming required)

220VAC input

220VAC outputs

RS-485 Communication

Controller PS1800-AC-Super

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• A robust, energy saving controller with Maxinet communication protocol

• Offers various configurations for Fan Coil applications – field selectable

4-pipe, 2-pipe – No Valves and change over sensor

• Includes cost efficient capabilities, such as occupancy sensor & window contact

• View temperature sensors in Software – Indoor coil and change-over-sensor

• Wall or Flush mount thermostats - complete optional

• Pre-programmed at factory (no field programming required)

Controller PS1800-Fan Coil-Super

220VAC input

220VAC Outputs

RS-485 Communication

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Panel Receiver& Remote Control

ETN-X500

FMH-X500

Temperature Sensors

Temp.Sensor

TS01 RS02

AverageSensor

RS01

DecorativeSensor

OR OR

OR

OR

Thermostats for Controllers

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Controls through software other devices, such as:Extractors, Fan, Fresh Air Dampers, Chiller, Lights, Air compressors, etc.

I/O Card CTU1601

• 8 Outputs – 220 Volts 0.5A – Controlled through the software

• 8 Inputs – Dry Contact – Voltage Free – Viewed in the software

• 3 Temperature readings – Viewed in the software

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Input/Output card - Control