7 Test Run
182
SMGB0064 rev.0 - 08/2011
21
Does the drain water flow smoothly from the drain pipe? __________
Normal operation pressure
You can check the excess or the deficiency of the refrigerant in comparision with the following charts and actual pressure
measurement.
The following checking procedure is useful during test run and maintenance work.
RAS-(3-6)H(V)RNM2E
Cooling operation
Heating operation
Discharge pressure
Pd
(MPa)
Discharge pressure (MPa
)
Outdoor unit temp. (DB ºC)
Indoor unit inlet temp. (WBºC)
(*)
Discharge pressure
Pd
(MPa)
Discharge pressure (MPa
)
Indoor unit temp. (DB ºC)
Outdoor unit inlet temp. (WBºC)
Suction pressure
Ps
(MPa)
Suction pressure (MPa
)
Outdoor unit temp. (DB ºC)
Indoor unit inlet temp. (WBºC)
Suction pressure
Ps
(MPa)
Suction pressure (MPa
)
Indoor unit temp. (DB ºC)
Outdoor unit inlet temp. (WBºC)
N O T E
•
(*) When ambient temperature is less than 30 ºC, outdoor fan volume decrease.
•
The above curves indicate pressures under the following conditions:
-
Indoor fan speed: HIGH
-
Indoor total capacity: 100% compared with the capacity of the outdoor unit. (Connected 4 indoor units.)
-
Piping length: 7.5 m (main piping: 5m, branch piping: 2.5 m x 4)
•
Do not use the above data for the refrigerant charge procedure.
-
These data should be used as a reference for the checking of operating conditions.
Summary of Contents for RAS-(2-3)HVRN(S)(2)
Page 2: ......
Page 4: ...IV SMGB0064 rev 0 08 2011 Index ...
Page 10: ...x Contens SMGB0064 rev 0 08 2011 ...
Page 58: ...2 Unit Installation 48 SMGB0064 rev 0 08 2011 ...
Page 119: ...4 Electrical Wiring 109 SMGB0064 rev 0 08 2011 4 RAS 4 6 HVRNM2E ...
Page 120: ...4 Electrical Wiring 110 SMGB0064 rev 0 08 2011 RAS 4 6 HRNM2E ...
Page 123: ...4 Electrical Wiring 113 SMGB0064 rev 0 08 2011 4 RAS 3HVRNS2 ...
Page 124: ...4 Electrical Wiring 114 SMGB0064 rev 0 08 2011 RAS 4 6 HVRNS2E ...
Page 125: ...4 Electrical Wiring 115 SMGB0064 rev 0 08 2011 4 RAS 4 6 HRNS2E ...
Page 126: ...4 Electrical Wiring 116 SMGB0064 rev 0 08 2011 RAS 8 10 HRNSE ...
Page 147: ...5 Control System 137 SMGB0064 rev 0 08 2011 5 Dry operation Continues in the next page ...
Page 149: ...5 Control System 139 SMGB0064 rev 0 08 2011 5 Heating operation Continues in the next page ...
Page 150: ...5 Control System 140 SMGB0064 rev 0 08 2011 ...
Page 155: ...5 Control System 145 SMGB0064 rev 0 08 2011 5 Activation for protection device control ...
Page 164: ...5 Control System 154 SMGB0064 rev 0 08 2011 Activation for protection device control ...
Page 168: ...5 Control System 158 SMGB0064 rev 0 08 2011 Preheating control of compressor ...
Page 170: ......
Page 182: ......
Page 226: ...8 Troubleshooting 216 SMGB0064 rev 0 08 2011 ...
Page 265: ...8 Troubleshooting 255 SMGB0064 rev 0 08 2011 8 RAS 4 6 H V RNS2E ...
Page 266: ...8 Troubleshooting 256 SMGB0064 rev 0 08 2011 RAS 8 10 HRNSE ...
Page 271: ...8 Troubleshooting 261 SMGB0064 rev 0 08 2011 8 RAS 8 10 HRNSE ...
Page 294: ...8 Troubleshooting 284 SMGB0064 rev 0 08 2011 ...
Page 298: ...8 Troubleshooting 288 SMGB0064 rev 0 08 2011 ...
Page 339: ...9 Spare Parts 329 SMGB0064 rev 0 08 2011 9 RAS 4 6 HVRNM2E Cycle and structural parts ...
Page 342: ...9 Spare Parts 332 SMGB0064 rev 0 08 2011 RAS 4 6 HRNM2E Cycle and structural parts ...
Page 344: ...9 Spare Parts 334 SMGB0064 rev 0 08 2011 Electrical parts ...
Page 355: ...9 Spare Parts 345 SMGB0064 rev 0 08 2011 9 RAS 4 6 HVRNS2E Cycle structural ...
Page 357: ...9 Spare Parts 347 SMGB0064 rev 0 08 2011 9 Electrical parts ...
Page 359: ...9 Spare Parts 349 SMGB0064 rev 0 08 2011 9 RAS 4 6 HRNS2E Cycle structural ...
Page 361: ...9 Spare Parts 351 SMGB0064 rev 0 08 2011 9 Electrical parts ...
Page 363: ...9 Spare Parts 353 SMGB0064 rev 0 08 2011 9 RAS 8 10 HRNSE Cycle and structural ...
Page 366: ...9 Spare Parts 356 SMGB0064 rev 0 08 2011 Electrical parts ...
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