Figure 3.7 Refrigeration Circuit Schematic - Standard Operation - Carrier Transicold 69NT40-561-001 Operation And Service Manual

Figure 3.7 Refrigeration Circuit Schematic - Standard Operation

13
12
10
9
1) Compressor
2) Discharge Service Valve
3) Discharge Temperature Sensor (CPDS)
4) Discharge Pressure Transducer (DPT)
5) Condenser
6) Receiver
7) Receiver Sight Glass
8) Receiver Liquid Level / Moisture Indicator
9) Liquid Line Service Valve
10) Filter Drier
11) Economizer
16
5
14
6
7
11
8
17
4
12) Economizer TXV
13) Economizer Solenoid Valve (ESV)
14) Economizer TXV Sensing Bulb
15) Electronic Expansion Valve (EEV)
16) Evaporator
17) Evaporator Temperature Sensors (ETS1 & ETS2)
18) Digital Unloader Valve (DUV)
19) Evaporator Pressure Transducer (EPT)
20) Suction Pressure Transducer (SPT)
21) Suction Service Valve
- - - - -
3–11
15
18
3
2
19
20
1
21
SUCTION
DISCHARGE LIQUID
T-340