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MVCU-2009 Application Information
Additional Charge
The refrigerant gas is charged in the outdoor unit and, if the piping length is 7.6m, additional charge of the
refrigerant after vacuuming is not necessary.
When the piping length is more than 7.6m, additional refrigerant charge (g) per additional 1m length as
tabulated:
Outdoor MVCU025A MVCU030A MVCU035/040/050/060A
L=10m 0.290 kg 0.650 kg 0.250 kg
L=15m 0.480 kg 0.900 kg 0.500 kg
L=20m - 1.150 kg 0.750 kg
L=25m - 1.400 kg 1.000 kg
L=30m - 1.650 kg 1.250 kg
L=35m - 1.900 kg 1.500 kg
Diagram shows typical charging method:
Overall Checking
Ensure the following, in particular:
1. The unit is mounted solidly and rigid in position.
2. Piping and connections are leak proof after charging.
3. Proper wiring has been done.
Drainage check – pour some water into drain pan.
Test run
1. Conduct a test run after water drainage test and gas leakage test.
2. Watch out for the following:
(a) Is the electric plug fi rmly inserted into the socket?
(b) Is there any abnormal sound from the unit?
(c) Is there any abnormal vibration with regard to the unit itself or piping?
(d) Is there smooth drainage of water?
Check that:
1. Outdoor fan is running, with warm air blowing off the outdoor unit (cooling cycle).
2. Indoor blower is running and discharge cool air (cooling cycle).
3. Suction (low side) pressure is as per recommendations.
4. The remote controller has incorporated a 3 minutes delay in the circuit. Thus, it requires about 3 minutes
before the outdoor unit can start up.
Standard Operating Condition
Temperature Ts °C / °F Th °C / °F
Minimum indoor temperature 19.0 / 66.2 15.0 / 59.0
Maximum indoor temperature 26.7 / 80.1 24.0 / 75.2
Minimum outdoor temperature 19.0 / 66.2 13.9 / 57.0
Maximum outdoor temperature 52.0 / 125.6 24.0 / 75.2
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05_Application Information.indd 1805_Application Information.indd 18 4/28/2009 11:12:34 AM4/28/2009 11:12:34 AM
- Vertical Condensing Unit 1
- Table of Contents 2
- Nomenclature 3
- Outdoor Unit 4
- M VCU 025 A 4
- Product Line-Up 5
- Indoor Unit 5
- Features 10
- Application Information 11
- MCC060C – MVCU060A 13
- Controller 14
- Operation Guide 14
- Operating Instruction 15
- WARNING 16
- CAUTION 16
- Installation of Outdoor Unit 17
- Installation Clearance 17
- Remove burr 18
- Swaging block 18
- Copper tube 18
- Filter Dryer 19
- (Mclecular-Sieve Type 19
- Note : R22 - Nil 19
- R410A - Nil 19
- Sound Data 21
- Sound Pressure Level 22
- Microphone 23
- Sound Power Level 25
- MWM025G 26
- NC CURVES 26
- MWM030F 26
- MCM025D 27
- MCM030D 27
- MCM040D 28
- MCM050D 28
- MCM062C 29
- MCK025A 29
- MCK030A 30
- MCK040A 30
- MCK050A 31
- MCC025C 31
- MCC030C 32
- MCC040C 32
- MCC050C 33
- MCC060C 33
- Component Data (R22) 44
- Safety Devices 54
- Performance Data 57
- MVCU-2009 Performance Data 58
- Performance Data MVCU-2009 59
- ⇒ x = 5.826kW 60
- ⇒ y = 4.343kW 60
- Performance Table 61
- Cooling Only (R22) 62
- Outline and Dimension 71
- Model: MCM025/030/040/050D 72
- Model: MCM062C 73
- Model: MCK025/030/040/050A 73
- Model: MCC025C 74
- Model: MCC030/040/050/060C 74
- Note: Dimension in mm 75
- Model A B C D E F G 75
- Electrical Data 77
- Wiring Diagram 82
- Cooling Only 83
- Indoor Unit Outdoor Unit 83
- MCM050D MVCU050A 87
- MCK050A MVCU050A 92
- MCC050C MVCU050A 96
- Service and Maintenance 98
- Pre Start Up Maintenance 99
- Troubleshooting 100
- MWM-G Series 101
- COOL DRY FAN 102
- MCK-A Series 103
- MCC-C Series 104
- Fault Condition 105
- MVCU -2009 Troubleshooting 106
- Exploded View and Part List 110
- INDOOR UNIT 111
- MODEL: MWM030F 111
- MODEL: MCM025D 112
- MODEL: MCM030D 113
- MODEL: MCM040/050D 114
- MODEL: MCM062C 116
- MODEL: MCK025/030/040/050A 117
- MODEL: MCK-A PANEL 119
- MODEL: MCC025C 120
- MODEL: MCC030/040C 121
- MODEL: MCC050/060C 123
- MODEL: MVCU025A 125
- MODEL: MVCU030/035A 126
- MODEL: MVCU040/050/060A 128
Verwandte Produkte und Handbücher für Split-System-Klimaanlagen McQuay MCK050A
Split-System-Klimaanlagen McQuay MWM Spezifikationen
(108 Seiten)
(108 Seiten)
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