Manualshelf

Install Instructions

ManualsBrandsRobertshaw ManualsHeating SuppliesDigital Non-Programmable Wall Thermostat (1 Heat/1 Cool)
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1
Power supply.
2
Factory-Installed jumper. Remove only when installing on 2-transformer systems.
3
Use either O or B terminals for reversing valve. Heat pump application ONLY.
4
Use a small piece of wire (not supplied) to connect W and Y terminals.
5
Set fan operation switch to either gas or electric based on your system.
6
Optional 24 VAC common connection not to be used when powering thermostat with batteries.
Typical 1H/1C system: 1 transformer
REMOVE JUMPER
C0MPRESSOR RELAY
FAN RELAY
L1 (HOT)
L2
HEAT RELAY
Typical 1H/1C system: 2 transformer
L1 (HOT)
L2
L1 (HOT)
L2
C0MPRESSOR RELAY
FAN RELAY
HEAT RELAY
WIRING
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