Universal Wall-Mount Controller
Modbus Communication Module User Guide
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page | 7
Register
Index
Description
Data Type
Range
Writable
400
39
System option 1.
Bit String
[B5-B6]
:
Reserved
B0: Cfg_TempUnitTstat
0 = ºC, 1 = ºF
B1: Cfg_TempUnitModbus
0 = ºC, 1 = ºF
B2: Cfg_TempSetPointLock
0 = Off, 1 = On
B3: Cfg_HumSetPointLock
0 = Off, 1 = On
B4: Cfg_ProgramModeLock
0 = Off, 1 = On
B7: AL_FreezeProtection
0 = Off, 1 = On
B8: Cfg_UserSysOffModes
0 = Enable, 1 = Disable
B9:
Cfg_KeyPadBottomLeftLock
0 = Off, 1 = On
B10:
Cfg_KeyPadUpperLeftLock
0 = Off, 1 = On
B11:
Cfg_KeyPadArrowsLock
0 = Off, 1 = On
B12:
Cfg_UserFanAutoMode
0 = Enable, 1 = Disable
B13:
Cfg_
NightOrNoOccMode
0 = Setpoint, 1 = OFF
B14:
Cfg_HumControlSource
0 = Intern Sensor, 1 = Extern Sensor (Writable
only if an intern RH option is available)
Only available on model TUHB24C6X2.
B15:
Time Mode
0 = 24h, 1 = 12h
W
