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Specifications (Rev. 04/03)
3
ELECTRICAL COMPONENTS
Current Draw (Amps) Resistance—
at 12.5 Vdc
(Ohms)
Glow Plug
8.3
1.5 ± .15
Fuel Solenoid: Pull In
Hold In
30 to 40
.41 to.31
.97
12.8
Pilot Solenoid
.657
19
Starter Motor
90 to 105 (cranking)
Damper Solenoid
5.7
2.2
DC Circuit Breakers
50 amp
20 amp
High Speed Solenoid
5 amp (approx)
2.5 (approx.)
Electrical Standby (Model 50 Unit Only)
Electric Motor:
Voltage/Phase/Frequency
Horsepower
Kilowatts
rpm
Full Load
(amps)
Locked
Rotor
Amps
230/3/60
7.5
5.6
1765
21.2
70.1
460/3/60
7.5
5.6
1765
10.6
35.0
200/3/50
6.25
4.7
1465
21.4
65.5
380/3/50
6.25
4.7
1465
10.7
32.8
Electric Heater Strips (Optional): Number
Watts (each)
3
750
Resistance (each cold and disconnected)
67.5 ohms
STANDBY POWER REQUIREMENTS
Supply Circuit Breaker
30 amp/230 V
20 amp/460 V
Extension Cord Size
Up to 50 ft—12 gauge
75 ft—10 gauge
AIR SWITCH
Air Switch Setting
.9 ±.05 in. (22.7 ± 1.27 mm) H
2
O
Summary of Contents for 088669
Page 4: ......
Page 8: ......
Page 12: ...Safety Precautions Rev 04 03 iv PUB126...
Page 13: ...Safety Precautions Rev 04 03 v aea105...
Page 14: ......
Page 28: ...Unit Description Rev 04 03 14 Rear View Curbside RD II SR Evaporator aea105...
Page 32: ...Unit Description Rev 04 03 18 Power Receptacle Box RD II SR 50 aea102...
Page 76: ...Refrigeration Maintenance Rev 04 03 62...
Page 77: ...Refrigeration Maintenance Rev 04 03 63...
Page 81: ...Refrigeration Maintenance Rev 04 03 67...
Page 103: ...89 Hilliard Clutch Maintenance Clutch Assembly...
Page 106: ...Hilliard Clutch Maintenance Rev 04 03 92 12 Install retaining ring Clutch Torque Values...
Page 125: ...111 Cool Cycle RD II SR with TherMax Heating...
Page 126: ...112 Condenser Cycle RD II SR with TherMax Heating...
Page 127: ...113 Heat and Defrost Cycle RD II SR with TherMax Heating...
Page 129: ...115...
Page 130: ...116...
Page 131: ...117...
Page 132: ...118...
Page 133: ...119...
Page 134: ...120...
Page 135: ...121...
Page 136: ...122...