Test Operation - Bosch Climate 5000 VRF HWM Series Manual

8. TEST OPERATION

CAUTION
Protection function will delay the startup of compressor for
3 minutes in case the unit is turned on immediately after power on or
restarted after shutdown.
The test operation must be carried out after the entire install has been
■
completed.
Please confirm the following points before the test operation:
■
The indoor unit and outdoor unit are installed properly.
•
Piping and wiring are correctly completed.
•
The refrigerant pipe system is leak-tested.
•
The drainage is unimpeded.
•
The heating insulation works correctly.
•
The ground wiring is connected correctly.
•
The length of the tubing and the added stow capacity of the refrigerant
•
has been recorded.
The power voltage fits the rated voltage of the air conditioner.
•
There are no obstacles at the outlet and inlet of the outdoor and
•
indoor units.
The gas-side and liquid-side stop valves are both opened.
•
The air conditioner is pre-heated by turning on the power.
•
Mounted air conditioner indoor unit
According to the user's requirement, install the remote controller
■
holder where the remote controller's signal can reach the indoor unit
smoothly.
Test operation
■
Set the air conditioner under the mode of "COOLING" with the
•
remote controller, and check the following points per the "Owner's
Manual". If there is any malfunction, please resolve it through chapter
"Troubles And Causes".
The indoor unit
■
Ensure the switch on the remote controller works correctly.
•
Ensure the buttons on the remote controller works correctly.
•
Ensure the air flow louvre moves correctly.
•
Ensure the room temperature is adjusted well.
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Ensure the indicator lights correctly.
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Ensure the temporary buttons works well.
•
Ensure the drainage flows correctly.
•
Ensure no vibration or abnormal noise during operation.
•
Ensure the air conditioner heats well in the case of the HEATING/
•
COOLING type.
The outdoor unit
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Ensure no vibration or abnormal noise during operation.
•
Whether the generated wind, noise, or condensed water produced by
•
the air conditioner has disturbed surrounding area.
Ensure none of the refrigerant has leaked.
•
TEST OPERATION | 11
6720865987 (2018/06)