2-7 62-11863
Table 2–4 Fuse Identification
Designation Item Amps
F1 Main fuse 80 A
F2 RCR fuse 5 A
F3 Run Relay fuse 15 A
F5 Main Heater Relay fuse 5 A
F6 Unloader fuse 3 A
F7 1 Liquid Solenoid Valve fuse 3 A
F8 2 Liquid Solenoid Valve fuse 3 A
F10 Fuel pump fuse 5 A
F11 1 Hot Gas Valve Fuse 7.5 A
F12 2 Hot Gas Valve Fuse 7.5 A
F14 Heater Strip Fuse 8 A
F15 Heater Strip Fuse 8 A
F16 Heater Strip Fuse 8 A
F17 Heater Strip Fuse 8 A
F18 Heater Strip Fuse 8 A
F19 Heater Strip Fuse 8 A
F27 Fuel Heater Fuse (Option) 25 A
F28 Flashing Relay 5 A
F30 2EMR 8 A
F31 1 and 2 EMR 8 A
F32 1EMR 8 A
F33 Flashing Relay 5 A
F35 Microprocessor fuse 5 A
Table 2–5 Relay Identification
Designation Item
SSR Starter Solenoid Relay
1CR, 2CR Cool Relay (1st and 2nd compartments)
1EHR, 2EHR Electrical Heat Relay (1st and 2nd compartments)
FLR Flashing Relay
UFR Unloader Front Relay
FHR Fuel Heater Relay (option)
1HGR, 2HGR Hot Gas Relay (1st and 2nd compartments)
DER Diesel Electric Relay
RR, 1RR, 2RR Run Relay (1st and 2nd compartments)
GPR Glow Plug Relay
RCR Run Control Relay
MHR Main Heat Relay
1EMR, 2EMR Electric Motor Relay (1st and 2nd compartments)