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Home > Products > MaxiNet - Thermostat Network > AC Controllers > PS-1800-AC-SUPER




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Main Controller for A/C Building Management System (BMS),
with Maxinet protocol

The PS1800-AC-SUPER is a main controller, with Maxinet Protocol, for A/C Maxinet BMS applications.
It has a modular , user friendly design with various A/C applications built-in, field selectable.
This modularity allows you to have one main controller for different A/C applications and suit it according to customer’s needs on the spot.
The PS1800-AC-SUPER also offers cost efficient capabilities, such as, occupancy sensor, cooling stages and smart algorithm for maximum energy saving.
The PS1800-AC-SUPER is factory pre-programmed to save valued time on field programming.
Please note the PS-1800 is also available as a CTU-1601, with additional advanced features.

• Main controller for multi AC applications
• Main Input- 230VAC
• User Selectable applications:
 - Heat/Cool or Heat Pump (HC/HP)
 - Electric Heat or Oil/Gas
 - Heat Pump in Heat or Heat Pump in Cool
 - Up to 3 stages of Heat and 2 stages of Cool
 - 1 or 3 fan speeds- 230Vac, 3A each- with Auto- Speed function
• T1- Return Air sensor
• T2- Outdoor sensor for Deicing in heat mode, or Overheat protection in cool mode
• T3- Indoor sensor for Deicing in cool mode, or Overheat protection in heat mode
• Special Indoor fan logic (with T2/T3 sensors)
• Surface and flush mount thermostats, or IR receiver panel- option
• 3 x Fault input, dry contact, voltage-free- normally closed, for indication thorough protocol
• Occupancy sensor input- 12VDC supply
• Normally Closed input, Active when open
• Work options – Off/ Set point
• Celsius or Fahrenheit temperature display
• Offset for temperature reading – through room panel
• Set point limits - 10°…30°C

data sheet     Owners manual     wiring diagram



*Pictures for illustration purposes only