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Test Operation
MLCAC-UTSM-2010-10
106
Installation
7. Test Operation
(1) The test operation must be carried out after the entire installation has been completed.
(2) Please confirm the following points before the test operation.
The indoor unit and outdoor unit are installed properly.
Tubing and wiring are correctly completed.
The refrigerant pipe system is leakage-checked.
The drainage is unimpeded.
The ground wiring is connected correctly.
The length of the tubing and the added stow capacity of the refrigerant have been recorded.
The power voltage fits the rated voltage of the air conditioner.
There is no obstacle at the outlet and inlet of the outdoor and indoor units.
The gas-side and liquid-side stop values are both opened.
The air conditioner is pre-heated by turning on the power.
(3) According to the user's requirement, install the remote controller when the remote controller's
signal can reach the indoor unit smoothly.
(4) Test operation
Set the air conditioner under the mode of "COOLING" with the remote controller, and check the following
points.
Indoor unit
Whether the switch on the remote controller works well.
Whether the buttons on the remote controller works well.
Whether the air flow louver moves normally.
Whether the room temperature is adjusted well.
Whether the indicator lights normally.
Whether
the
temporary buttons works well.
Whether the drainage is normal.
Whether there is vibration or abnormal noise during operation.
Outdoor unit
Whether there is vibration or abnormal noise during operation.
Whether the generated wind, noise, or condensed of by the air conditioner have influenced your
neighborhood.
Whether any of the refrigerant is leaked.
Summary of Contents for MLCAC-UTSM-2010-10
Page 1: ...MIDEA LCAC 50Hz R410A DC Inverter Service Manual 2011 ...
Page 2: ......
Page 4: ......
Page 16: ...Service Space MLCAC UTSM 2010 10 12 Four way Cassette Type 3 Service Space ...
Page 22: ...Field Wiring MLCAC UTSM 2010 10 18 Four way Cassette Type 10 Field Wiring Wiring chart ...
Page 23: ...MLCAC UTSM 2010 10 Field Wiring Four way Cassette Type 19 ...
Page 32: ...The Specification of Power MLCAC UTSM 2010 10 28 Duct Type 9 The Specification of Power ...
Page 33: ...MLCAC UTSM 2010 10 Field Wiring Duct Type 29 10 Field Wiring ...
Page 34: ...Field Wiring MLCAC UTSM 2010 10 30 Duct Type Air conditioner link circuit ...
Page 37: ......
Page 40: ...Service Space MLCAC UTSM 2010 10 58 Ceiling Floor Type 3 Service Space ...
Page 47: ...MLCAC UTSM 2010 10 Field Wiring Ceiling Floor Type 65 10 Field Wiring ...
Page 48: ...Field Wiring MLCAC UTSM 2010 10 66 Ceiling Floor Type ...
Page 51: ...MLCAC UTSM 2010 10 Service Space Outdoor Units 69 2 Service Space ...
Page 54: ...Wiring Diagrams MLCAC UTSM 2010 10 72 Outdoor Units MOUB 48HDN1 R ...
Page 60: ...Troubleshooting MLCAC UTSM 2010 10 78 Outdoor Units For Duct type ...
Page 89: ...MLCAC UTSM 2010 10 Control Control 107 Part 5 Control 1 Controller 108 ...