Models: HC48RS, RW, WS, WW
Electronic Control: Dixell (XR60CX) -- First Compartment (All models)
Electronic Control: Dixell (XR20CX) -- Second Compartment (RW, WW models)
Defrost Style: Programmed Defrost (12 hours-30 minutes)
Cabinet Lighting: Lights are controlled through a manual on/off switch as well as
through the door switch.
Evaporator Fan: Is controlled by the door switch during Cooling Mode
LOAD COOLING MODE OFF MODE DEFROST MODE
Compressor
Energized
De-Energized De-Energized
Condenser Fan
Energized
De-Energized De-Energized
Evaporator Fan
Energized
De-Energized
Energized
Auxiliary Fan (RS, WS)
Energized
De-Energized De-Energized
Second Compartment Fan
(RW, WW)
Energized
De-Energized
N/A
Models: HP48WO-S, WW-S
Electronic Control: Dixell (XR60CX) -- First Compartment (All models)
Electronic Control: Dixell (XR20CX) -- Second Compartment (WW-S model)
Defrost Style: Programmed Defrost (12 hours-30 minutes)
Cabinet Lighting: Lights are controlled through a manual on/off switch(es) as well as
through the door switch(es).
Evaporator Fan: Is controlled by the door switch during Cooling Mode
LOAD COOLING MODE OFF MODE DEFROST MODE
Compressor
Energized
De-Energized De-Energized
Condenser Fan
Energized
De-Energized De-Energized
Evaporator Fan
Energized
De-Energized
Energized
Auxiliary Fan (RS, WS)
Energized
De-Energized De-Energized
Second Compartment Fan
(RW, WW)
Energized
De-Energized
N/A
Return to Table of Contents
Residential Refrigeration
and Front Venting Commercial Refrigeration
Service Manual
Table 8-18. HC48RS, RW, WS, WW Load Operation Modes
*Auxiliary Fan is used to circulate air through a single zone cabinet.
**Second Compartment Fan is for cooling and is controlled by second compartment controller.
Note: Lights and compartment fans are controlled individually by each door’s switch.
Table 8-19. HP48WO-S, WW-S Load Operation Modes
*Auxiliary Fan is used to circulate air through a single zone cabinet.
**Second Compartment Fan is for cooling and is controlled by second compartment controller.
Note: Lights and compartment fans are controlled individually by each door’s switch.
Electrical System Repair Instructions Page 8-25