Test Operation - Carrier 40MB*D Installation Instructions Manual

NOTE
All the figures in this manual are for illustration purposes only.
They may differ slightly from the air conditioner you
purchased(depend on model).
14. TESTOPERATION
1
2
The test operation must be carried out after the entire
installation.
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 heating insulation works well.
• The ground wiring is connected correctly.
• The length of the tubing and additional charge amount
have been recorded.
• The power voltage matches rated the 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 service valves are both
completely open.
• The air conditioner is pre-heated by turning on the power.
3
[]
Test operation
Set the air conditioner to the cooling mode with the remote
controller, and check the following points. If there is any
malfunction, please resolve it according to the chapter
"Troubleshooting" in the "Owner's Manual".
• 1) The indoor unit
a. Whether the buttons on the remote controller works
well.
b. Whether the air flow louver move normally.
c. Whether the room temperature is well adjusted.
d. Whether the indicator lights normally.
e. Whether the temporary switch on the unit works well.
f. Whether the drainage is normal.
g. Whether there is abnormal vibration or noise during
operation.
h. Whether the air conditioner works well in heating
mode(heat pump model).
• 2) The outdoor unit
a. Whether there is abnormal vibration and noise during
operation.
b. Whether the exhaust air, noise, or condensation
influence your neighborhood.
c. Whether there is any refrigerant leakage during
operation.
_k CAUTION
A 3 minute delay is normal when restarting the unit for
compressor protection.
The Specification of Power(indoor power supply)
[] Table 13-1
1Phase 1Phase 1Phase
208/230V 208/230V 208/230V
15 15 15
The Specification of Power(outdoor power supply)
[] Table 13-2
1Phase 1Phase
208/230V 208/230V
15 15
1Phase 1Phase 1Phase 1Phase 1Phase
208/230V 208/230V 208/230V 208/230V 208/230V
20 15~20 25 50 55
The specification of power for the invert type air conditioner(independence power supply)
l! Table 13-3
B
1Phase
220/230V
15
1Phase
208/230V
20~15
1Phase
220/230V
15
1Phase
208/230V
20
1Phase
220/230V
15
1Phase
208/230V
25
1Phase
220/230V
15
1Phase
208/230V
50
1Phase
220/2 30V
15
1Phase
208/2 30V
55
2!