Carrier Supra 650 Service Manual download pdf (Page 18)

1--5

62--10828

FHR

Figure 1-5. Relay/Fuse Board (With All Optional Components)

Table 1-3. Fuse Identification

Desig.

Item Amps

F1 Main Fuse (See Figure 1-1) 80A

F2 RCR Fuse 5A

F3 Run Relay Fuse 15A

F4 Heat Relay Fuse 3A

F5 Speed Relay Fuse 10A

F6 Unloader Fuse (850 & 950) 5A

F7 Defrost Damper Relay Fuse

(Option) (950 Only)

15A

F8 Electric Fan Motor Fuse 20A

F9 Electric Fan Motor Fuse 20A

F10 Electric Fan Motor Fuse 20A

F11 Fuel Pump Fuse 5A

F12 Fuel Heater Fuse (Option) 25A

Table 1-4. Relay Identification

Desig.

Item

SSR Starter Solenoid Relay

EFMR1 Electric Fan Motor Relay

EFMR2 Electric Fan Motor Relay

EFMR3 Electric Fan Motor Relay

DDR Defrost Damper Solenoid Relay (Option)

UFR Unloader Front Relay (850 & 950)

CCR Compressor Clutch Relay

SR Speed Relay

HR1 Heat Relay 1

DER Diesel Electric Relay

RR Run Relay

GPR Glow Plug Relay

RCR Run Control Relay

EHR Evaporator Heater Relay

FHR Fuel Heater Relay (Optional)

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Carrier Supra 650 Service Manual Page 18