Friedrich KUHL R-410A Service Manual page 69
115 & 208-230-volt cool only, 208-230-volt cool with electric heat, 208-230-volt heat pump with electric heat, 115-volt heat pump
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Also See for KUHL R-410A:
- Service manual (47 pages) ,
- Parts manual (16 pages) ,
- Service and parts manual (17 pages)
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REMOTE WALL THERMOSTAT WIRING DIAGRAMS
COOL W/O ELECTRIC HEAT
Electronic Control Board
24 VAC Connections
C GH GL B
GH GL O
B
Y
RT5 Thermostat
68
LEGEND FOR T-STAT WIRING HARNESS
C
Common Terminal
GH
Call for High Fan
GL
Call for Low Fan
B
Reversing Valve
Y
Coil for Cooling
W
Call for Heat
R
24 VAC Power From Unit
RT5 - Two Speeds Fan T-Stat - Field Provided
-- -- -- Field Wiring
Y
W
R
Jumper
Wire
W RC RH C
HEAT PUMP ONLY AND
HEAT PUMP WITH ELECTRIC HEAT
Electronic Control Board
24 VAC Connections
C GH GL B
GH GL O
COOL WITH ELECTRIC HEAT
Electronic Control Board
C GH GL B
GH GL O
Y
R
W
B
Y
W RC RH C
24 VAC Connections
Y
W
B
Y
W RC RH C
RT5 Thermostat
Jumper
Wire
R
Jumper
Wire
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