Specifications
15
Electrical Components
NOTE: Disconnect components from unit circuit to check resistance.
Current Draw (Amps)
at 12.5 Vdc
Resistance—Cold
(Ohms)
Fuel Solenoid:
Pull-in Coil
35 to 45
0.2 to 0.3
Hold-in Coil
0.5
24 to 29
Damper Solenoids (Each)
5.7
2.2
High Speed (Throttle) Solenoid
2.9
4.3
Condenser Inlet Solenoid
1.3
9.6
Liquid Line Solenoids in Host Unit
1.5
8.3
Liquid Line Solenoid in Remote Unit
1.3
9.6
Hot Gas Solenoids
1.5
8.3
Suction Line Solenoids
1.3
9.6
Receiver Tank Pressure Solenoid
0.7
17.0
Purge Valve
0.7
17.0
Air Heater
70.0-89.0
.14
Starter Motor—Gear Reduction Type
250-375*
*On-the-engine cranking check. Bench test is approximately 100 amps on the direct drive starter and approximately 80 amps
on the gear reduction starter.
Smart Reefer Multi-Temp µP-IV Microprocessor Temperature
Controller
Temperature Controller
Electronic Smart Reefer
®
Multi-Temp µP-IV Microprocessor
with digital thermostat, thermometer and fault indicator
monitor
Setpoint Range
Factory default setting -20 to 80 F (-29 to 27 C)
Programmable setpoint range -25 to 90 F (-32 to 32 C)
Digital Temperature Display
-40 to 99.9 F (-40 to 40 C)
Internal Defrost Timer:
Temperature Pulldown
2, 4, 6, 8 or 12 hours (selectable, standard setting 4)
Temperature In-range
4, 6, 8 or 12 hours (selectable, standard setting 6)
Defrost Initiation
Coil must be below 45 F (7.2 C)
Defrost Termination
Terminates defrost with coil temperature above 57 F (14 C)
Defrost Interval Timer
Terminates defrost 30 to 45 minutes (programmable) after
initiation if coil sensor has not terminated defrost
Summary of Contents for Spectrum DE 30-2
Page 4: ...4...
Page 12: ...Safety Precautions 12...
Page 16: ...Specifications 16...
Page 31: ...Unit Description 31 1 Access Panels 2 Defrost Dampers Figure 12 Back View of Unit 1 2 AGA215...
Page 42: ...Operating Instructions 42...
Page 48: ...Electrical Maintenance 48...
Page 106: ...Structural Maintenance 106...
Page 110: ...Mechanical Diagnosis 110...
Page 114: ...Remote Evaporator Specifications 114...
Page 116: ...Remote Evaporator Maintenance Inspection Schedule 116...
Page 122: ...Remote Evaporator Electrical Maintenance 122...
Page 126: ...Remote Evaporator Refrigeration Service Operations 126...
Page 128: ...Remote Evaporator Structural Maintenance 128...
Page 130: ...Remote Evaporator System Diagnosis 130...
Page 134: ...Wiring and Schematic Diagrams Index 134...
Page 135: ...135 Schematic Diagram Page 1 of 2...
Page 136: ...136 Schematic Diagram Page 2 of 2...
Page 137: ...137 Wiring Diagram Page 1 of 4...
Page 138: ...138 Wiring Diagram Page 2 of 4...
Page 139: ...139 Wiring Diagram Page 3 of 4...
Page 140: ...140 Wiring Diagram Page 4 of 4...