1. Total HVAC Control from anywhere Easy control that can save a fortune
General notes
The BAcround have to be part of the slide , and not another picture , like template
Total HVAC Control from anywhere
Easy control that can save a fortune

2. General
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.

3. General 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)

4. Features 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
Cost & usage reports and graphs
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
Easy to operate and manage. “Last operation rules” – end user or system
Access & Control from a remote location

5. Basic HVAC control structure Layout 1 / 2 / 3
Floor X
Floor 2
Floor 2
Up to
60 units
CTU+Panel
(IRP-X500)
MCU
CTU+Panel
(ETN-X500)
CTU+Panel
(FMH-X500)
Floor 1
Floor 1
Up to
60 units
MCU
PS1601
I/O card
ETNC
FMHC
Adaptor
RS232/
RS485
WWW
Firewall

6. Accessibility & Permissions
Control Structure –
Accessibility & Permissions
Floor 1
MCU
Floor 2
MCU
End User - View and change properties of one unit
Manager - View and change properties of all units
Administrator - View and change properties of all units.
Assign privileges to end users.

7. Controlling the units WWW remote computer Wall Mount – MCU
Master Unit Control
Local computer
Panel / Remote control

8. Installation – Options
Local server/
computer
in customer’s
Ethernet –
Easy CD installation
Remote installation*
at customer’s site
via the Internet
by Meitav-tec’s technician
Remote hosting server - (option)
* Requires permission for internet access

9. MaxiNet Software – Log in Screen
Guest
Guest

10. MaxiNet Software – Main Screen

11. Friendly Software Graphic Display of Units Easy change of settings
in thermostats
One Thermostat, One Icon
Unit number or name
Set point
Room temp.
Mode
Fan speed
Enlarge unit
Select unit

12. Seen by Maintenance Controller or Administrator ONLY
Enlarge Unit
Seen by Maintenance Controller or Administrator ONLY
Tset: 23°C
Tset: 21°C
Tset: 22°C
Amb: 28°C

13. Software – Weekly Program

14. Software – Temp Per Time Graph

15. Software – Cost Per Time Graph

16. Software – Exceptions Per Unit Graph

17. Software – Energy Control

18. Components for Software
CD install
Adaptor RS232-RS485
Cable for Com connection
Transformer for Adaptor
All components are supplied with the software
Easy to install
and connect –
Plug & Play
2 wires to thermostats

19. for cost effective & easy HVAC control & monitoring
Maxinet is an
advanced,
user friendly,
web based program
for cost effective & easy
HVAC control & monitoring

20. MCU - Master Control Unit
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

21. Network Thermostats & Controllers
Different choices for Thermostats
Controller
PS 1800-FC-Super
(Commercial)
Controller
PS 1800-AC-Super
(Commercial)
Flush-mount
Wall-mount
Controller CTU X500-FC-Super (Commercial)
PS 1800 it the picture PS2500 from the broshure ,,,,,,

22. Wall & Flush Mount Panels
Wall-mount - ETN
Flush-mount - FMH or

23. Wall-Mount Thermostat 24VAC
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

24. Flush-Mount Thermostat 220VAC
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
(GW VR)

25. Controller PS1800-AC-Super
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

26. Controller PS1800-Fan Coil-Super
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)
220VAC input
220VAC Outputs
RS-485 Communication

27. Thermostats for Controllers
FMH-X500 OR
ETN-X500 OR
Panel Receiver
& Remote Control
Temperature Sensors
TS01
RS01
RS02
Temp.
Sensor
Decorative
Sensor
Average
Sensor OR OR

28. I/O Card CTU1601 Controls through software other devices, such as:
Extractors, Fan, Fresh Air Dampers, Chiller, Lights,
Air compressors, etc.
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

29. Input/Output card - Control

30. Schematic Installation – Layout 1
Network with MCU
Up to 60 units
Up to
60 units
MCU
PS1601
I/O card
ETNC
FMHC

31. Schematic Installation – Layout 2
Network with Software
Up to 60 units
Adaptor
RS232/
RS485
Up to
60 units
PS1601
I/O card
ETNC
FMHC

32. Schematic Installation – Layout 3
Network with MCU and Software
Controlling the network from software or from MCU
Up to 60 units
MCU
Adaptor
RS232/
RS485
Up to
60 units
Floor 1
Floor 2
PS1601
I/O card
ETNC
FMHC
CTU+Panel
(ETN-X500)
(IRP-X500)
(FMH-X500)