Checking After Commissioning - Huawei NetCol5000-A User Manual

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
Figure 4-44 Shutdown
Step 2 Tap Yes. If the device is successfully shut, the system displays a message, indicating that the
command is successfully triggered.
Step 3 Turn off the switch QF3 that controls the outdoor unit and compressor and switch QF4 that
controls the electric heater. (If electric heater is not configured, it is not need to operate the
QF4.)
Step 4 (Optional) If the air conditioner needs to be maintained in power-off mode or long-term
power-off, switch off the air conditioner circuit breaker on PDC.
----End

4.10 Checking After Commissioning

Table 4-13
Table 4-13 Commissioning checklist
Check Item
No oil stain exists on the copper pipe thermal insulation foam or
bottom plate, or it has been cleaned.
The needle valve plug is secured (torque of 0.45±0.05 N•m), and
valve bonnet is tightened.
The foreign matter inside the water pan and bottom plate is cleaned
up.
The air filter is correctly installed according to the air flow
direction on the frame.
Issue 01 (2017-07-27)
lists the commissioning checklist.
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4 Commissioning
Actual Result
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
□ Passed □ Failed
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