Sanyo CH0971, CH1271 Control PCB, Compressor, Fan Motor, Heat Exchanger Coil, External Finish

Outdoor Unit CH1271

Control PCB

Part No.

Controls

Control Circuit Fuse

Compressor

CB-CH1271

Microprocessor

125V 25A

Type				DC Rotary (Inverter)
Compressor Model / Nominal Output				G4C090LU1ER / 900W
Compressor Oil ... Amount		Pints (cc)		FV50S ... 0.68 (320)
Coil Resistance (Ambient Temp. 68 °F (20 °C)) Ohm				U - V : 0.81
				V - W : 0.81
				W - U : 0.81
Safety Device				Yes
	CT (Peak current cut-off control)
	Compressor Discharge Temp. Control			Yes
	Operation cut-off control in abnormal ambient Temp.			Yes
	Overload Relay		Model	CS-7L115
		Operation Temp.		Open : 239 °F (115 °C), Close : 203 °F (95 °C)
Run Capacitor			Micro F	-
			VAC	-
Crankcase Heater				115V 20W

Fan

Type
Q'ty ... Dia.	inch (mm)

Propeller

1 ... D15-3/4 (D400)

Fan Motor
	Type			DC Motor
	Model ... Q'ty			DAJ12-55J71-CU ... 1
	No. of Poles			8
	Rough Measure RPM (Cool / Heat)			750 / 750
	Nominal Output		W	50
	Coil Resistance		Ohm	RED - WHT : 77.5
	(Ambient Temp. 68 °F (20 °C))			WHT - BLU : 77.5
				BLU - RED : 77.5
	Safety Device
		Type		Internal Controller
		Over- Current Protection		Yes
	Run Capacitor		Micro F	-
			VAC	-
Heat Exchanger Coil
	Coil			Aluminum Plate Fin / Copper Tube
	Rows			2
	Fins per inch			18.1
	Face Area		ft2 (m2)	3.95 (0.367)

External Finish

Acrylic baked-on enamel finish

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

11