23
SERENE SC112G
Replacement Procedures
Service Manual
Refrigeration System
The SC112G refrigeration system is a bottom mounted, electronically
controlled servicable system. It is made up of three levels each containing
specific parts and assemblies. Specifications for the refrigeration system are
in the following table. Verify basic requirements before servicing.
Refrigeration
Unit Assembly
Compressor:
ACC GVY66AA
Compressor capacity: 235 Watts (@ -15°C SST) CECOMAF rating condition
Refrigerant:
R134a
Charge:
135g
Bottom sign lights cables
Evaporator coil
Compressor
Surge protector
Evaporator tray
Condenser fan
Condensate tray
Control probe
Fan electrics box
(12Vdc power supply)
LED lights electrics box
(12Vdc power supply)
Electronic
controller
Electrics tray
Mains flexible cord
Electrics tray
Evaporator fan
Figure 4: Refrigeration
unit components
