Heatmiser PRT - Wiring Diagram: PRT-N to UH1; Important Notes and Considerations

3029
Slimline Series Model: PRT / PRT-N
Wiring Diagram - PRT-N to UH1
COMMS
CABLE
PRT-N
RT2 RT1
-
A2 A1
+
Y B
Network
12VDC
UH1
ZONE X
A2
A1
B
Y
_
+
ZONE X
A2
A1
B
Y
_
+
Connecting PRT-N to the UH1
The UH1 allows connection of up to eight
12 volt network thermostats.
When connecting network thermostats
to the UH1 use CAT5-FTP or BELDEN 9538.
Connect the screen to Earth at the UH1.
Notes
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