CSR-20 & CSR-40, September 1999
Electrical, Refrigeration and
µ
P-D Menu Flow Diagrams
Schematic Circuit Tracings
9-3
1
Typical model shown with three evaporator fans.
2
Requires on-board 12 Vdc battery or an external 12 Vdc battery connected to battery jack on Power Module Board
inside control box.
External 12 Vdc Battery Power Supply
1, 2