Do not use metal wire tube at the place with
acid or alkali corrosion, adopt plastic wire
tube to replace it.
There must be not wire connect joint in the
wire tube If joint is a must, set a connection
box at the place.
The wiring with different voltage should not
be in one wire tube.
Ensure that the color of the wires of outdoor
and the terminal No. are same as those of
indoor unit respectively.
12.10 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 Test operation
Set the air conditioner under the mode of
"COOLING" by 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.
To Next Page
Loading...
Need help?
General
