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Unit Description
38
Figure 9: Zone 1 Cool and Zone 2 Cool
Zone 1 Cool and Zone 2 Cool
High pressure refrigerant vapor leaves the
compressor and flows through the open CIS to the
condenser where the refrigerant condenses into
high pressure liquid. The liquid refrigerant flows
through the receiver tank into the liquid lines.
The LLS1 is open so some of the refrigerant flows
through the Zone 1 expansion valve into the Zone
1 evaporator. There, liquid refrigerant cools the
Zone 1 evaporator as it evaporates into low
pressure vapor. The refrigerant returns to the
compressor through the SLS1, the suction line,
SLCV1 and the accumulator.
The LLS2 is also open so some of the refrigerant
flows through the Zone 2 expansion valve into the
Zone 2 evaporator. There, liquid refrigerant cools
the Zone 2 evaporator as it evaporates into low
pressure vapor. The refrigerant returns to the
compressor through the SLS2, the second suction
line, the SLCV2 and the accumulator.
Zone 1 Evaporator
1F. Zone 1 Liquid Line Solenoid (LLS1)-Open
2F. Zone 1 Liquid Return Check Valve
(LRCV1)-Closed
3F. Zone 1 Suction Line Check Valve
(SLCV1)-Open
4F. Zone 1 Suction Line Solenoid (SLS1)-Open
5F. Zone 1 Hot Gas Solenoid (HGS1)-Closed
Zone 2 Evaporator
1R. Zone 2 Liquid Line Solenoid (LLS2)-Open
2R. Zone 2 Liquid Return Check Valve
(LRCV2)-Closed
3R. Zone 2 Suction Line Check Valve
(SLCV2)-Open
4R. Zone 2 Suction Line Solenoid (SLS2)-Open
5R. Zone 2 Hot Gas Solenoid (HGS2)-Closed
Condensing Unit
6. Condenser Inlet Solenoid (CIS)-Open
7. Condenser Inlet Check Valve (CICV)-Open
8. Condenser Check Valve (CCV)-Open
9. Purge Valve (PV)-Closed
10. Purge Check Valve (PCV)-Closed
1F
2F
4F
3F
9
6
7
8
3R
5R
4R
2R
1R
5F
10
Содержание SPECTRUM TS 30 SR NAD
Страница 4: ...4 ...
Страница 10: ...Table of Contents 10 ...
Страница 20: ...Safety Precautions 20 ...
Страница 51: ...Unit Description 51 Figure 19 Front View Figure 20 Back View AJA1350 AJA1500 ...
Страница 52: ...Unit Description 52 1 On Off Switch Figure 21 Side View 1 ...
Страница 60: ...Unit Description 60 ...
Страница 80: ...SPECTRUM TS Operation 80 ...
Страница 90: ...Electrical Maintenance 90 ...
Страница 100: ...Engine Maintenance 100 Figure 130 Early TK 3 95 Fuel and Oil System Components ...
Страница 102: ...Engine Maintenance 102 Figure 131 Late TK 3 95 Fuel and Oil System Components ...
Страница 104: ...Engine Maintenance 104 Figure 132 TK376 Fuel and Oil System Components ...
Страница 136: ...Refrigeration Maintenance 136 ...
Страница 156: ...Hilliard Clutch Maintenance 156 ...
Страница 158: ...Structural Maintenance 158 ...
Страница 168: ...Remote Evaporator Specifications 168 ...
Страница 170: ...Remote Evaporator Maintenance Inspection Schedule 170 ...
Страница 176: ...Remote Evaporator Electrical Maintenance 176 ...
Страница 180: ...Remote Evaporator Refrigeration Service Operations 180 ...
Страница 182: ...Remote Evaporator Structural Maintenance 182 ...
Страница 184: ...Remote Evaporator System Diagnosis 184 ...
Страница 188: ...Wiring and Schematic Diagrams Index 188 ...
Страница 189: ...189 Wiring Diagram Page 1 of 4 ...
Страница 190: ...190 Wiring Diagram Page 2 of 4 ...
Страница 191: ...191 Wiring Diagram Page 3 of 4 ...
Страница 192: ...192 Wiring Diagram Page 4 of 4 ...
Страница 193: ...193 Schematic Diagram Page 1 of 3 ...
Страница 194: ...194 Schematic Diagram Page 2 of 3 ...
Страница 195: ...195 Schematic Diagram Page 3 of 3 ...
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