Flush-mount room thermostat for rectangular conduit box with LCD for fan coil units and compressors in DX-type equipment
Output for 3-speed or 1-speed fan
2 or 3-position control outputs
Two multifunctional inputs for keycard contact, external room / return air temperature (QAH11.1, QAA32), heat / cool changeover, operation mode changeover, window contact on/off, dewpoint monitor, electrical heater enabled, fault contact
Operating modes: Comfort, Energy Saving and Protection
Automatic or manual heating/cooling changeover
Adjustable commissioning and control parameters
Minimum and maximum setpoint limitation
Color of housing: black (RAL 9004)
Backlit display
2-pipe system
2-pipe system with electrical heater
4-pipe system
Operating voltage
AC 230 V
Power consumption
8 VA
Setpoint setting range
5…40 °C
Switching differential
0.5…6 K
Analog inputs, number
2
Relay outputs
Fan: Normally open contact , Valve: Normally open contact , Non floating
Relay outputs, number
5
Relay output, switching voltage
230 V
Relay output, switching current
5 (2)A
Type of fixing
Recessed rectangular conduit box BS4662 with fixing centres of 60.3 mm
Degree of protection
IP30
Dimensions (W x H x D)
86 x 86 x 57 mm