Input Terminals - TemperZone Unit Controller 6 Operation And Installation

Temperzone Unit Controller 6 - Operation and installation- Hydronic
When the UC6 is configured indoor fan as EC motor:
Terminal Signal
Low1 No function.
Low2
Med1 No function.
Med2
Hi1/Hi2 Active to turn on the EC fan contact
Terminal Signal
CMC1 Compressor On/Off
CMC2 Circulation pump control
RV1 Reversing valve/Electric heater
circuit1(if fitted)
RV2 Condensate pump
CCH Crankcase Heater/Electric heater
circuit2(if fitted)
CCS Water Pump
3.3.

Input terminals

Terminal Signal
CS This input can have one of two
functions:
(1)
(2)
ST1 Compressor suction line
temperature
ST2 NA
DT1 Compressor discharge line
temperature
DT2 Electric heater temperature
sensor (if used)
0 to 1V Analogue input
Return or supply air
temperature
Notes
For variable capacity systems
For
NTC
NTC
Page 7 of 21
Notes
Notes
When active these outputs
electrically connect to the
Output supply terminal.
fixed capacity systems
blue wires
red wires
Issue 1