Test Operation - Airwell CDMX-035N-09M25 Technical Manual

Ensure that the buckles at the back of the grille be properly
seated in the groove of the panel.
11.2.4 Connect the two wires of the panel to
the main board of the unit.
11.2.5 Fasten the control box lid with two
screws .
11.2.6 Close the front grille, and close the
two grille hooks.
 Page 142 

12. 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 prop-
erly.
•
Piping and wiring are properly connected.
•
Ensure that there are no obstacles near the inlet and
outlet of the unit that might cause poor perfor-
mance or product malfunction.
•
The refrigeration system does not leak.
•
The drainage system is unimpeded and draining to a
safe location.
•
The heating insulation is properly installed.
•
The grounding wires are properly connected
•
The length of the piping and the added refrigerant
stow capacity have been recorded.
•
The power voltage is the correct voltage for the air
conditioner.
CAUTION: Failure to perform the test run may result in unit
damage, property damage or personal injury.
3. Test Run Instructions
1. Open both the liquid and gas stop valves.
2. Turn on the main power switch and allow the unit to
warm up.
3. Set the air conditioner to COOL mode, 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 neigh-
borhood.
•
Whether any of the refrigerant is leaked.