Service manual

2-7
T-294-01
f. Control Box Section
The control box (see Figure 2-6) includes the manual
switches (ST and MDS), circuit breaker (CB-1),
contactors(CF,CH,EF,ESandHR),hourmeter(HM),
transformer (TR), fuses (F), key pad (KP), display
module, current sensor module (CS),
Controller/DataCORDER module, and an optional
remote monitoring unit (CI).
2
121415 13 1116 10
134567
89
1. Compressor Contactor (CH)
2. Hour Meter (HM)
3. Heater Contactor (HR)
4. Display Module
5. Remote Monitoring Unit (CI) -- Optional
6. Controller/DataCORDER Module
7. Key Pad
8. Start-Stop Switch (ST)
9. Manual Defrost Switch (MDS)
10. Controller/DataCORDER Battery Pack -- Optional
11. Control Transformer (TR)
12. Ev ap orator Fan Contactor (EF) High Speed
13. Ev ap orator Fan Contactor (ES) Low Speed
14. Condenser Fan Contactor (CF)
15. Circuit Breaker (CB-1) -- 460V
16. Current Sensor Module (CS)
Figure 2-6. Control Box Section