3–3
T-359
3.1.4
Compressor Section
The compressor section (
) includes the compressor, digital unloader valve (DUV), high pressure switch,
discharge pressure transducer (DPT), evaporator pressure transducer (EPT) and the suction pressure transducer
(SPT).
The supply temperature sensor, supply recorder sensor and ambient sensor are located to the left of the compressor.
Figure 3.3 Compressor Section
1. Compressor
2. Compressor Discharge Temperature Sen-
sor (CPDS) (Location)
3. Discharge Connection
4. Suction Connection (Location)
5. Compressor Terminal Box
6. Oil Drain (Location)
7. Economizer Connection
8. Discharge Pressure Transducer (DPT)
9. Suction Pressure Transducer (SPT)
10. Digital Unloader Valve (DUV)
11. Evaporator Pressure Transducer (EPT)
12. Discharge Service Valve
13. High Pressure Switch (HPS)
14. Suction Service Valve
15. Supply Temperature/Supply Recorder Sensor
Assembly (STS/SRS)
- - - - -
COMPRESSOR COVER
REMOVED FOR CLARITY
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