CENTRAL HEATING Chofu - System C: Heating & Cooling Continued; System C: Extended Settings

Page: 11 of 15
System C: Heat Pump Switched On/O by Room
Thermostat(s) Heating & Cooling continued
Parameter Description
Value
Default Set To
4412
Maximum outgoing temperature hysteresis corresponding
to 100% relative humidity***
40 15
5117
Terminal 17-18: Humidity sensor
0 = Disable
1 = Enable
0 1
5120
Terminal 20-21: On/O remote contact or EHS Alarm input
0 = Disable (Remote controller only)
1 = On/O remote contact
2 = EHS Alarm input
0 1
5124
Terminal 24-25: Heating/Cooling mode remote contact
0 = Disable (Remote Controller Only)
1 = Cooling is CLOSE contact, Heating is OPEN contact
2 = Cooling is OPEN contact, Heating is CLOSE contact
0 1
5126
Flow switch input, terminals 26-27:
0 = Disable
1 = Enable
1 0