20 | Commissioning
Installer and user reference guide
75
FAA71+100BUV1B
Split system air conditioner
4P654517-1 – 2021.03
Make sure drain piping is properly installed, insulated and drainage flows smoothly. Check
for water leaks.
Possible consequence: Condensate water might drip.
The refrigerant pipes (gas and liquid) are installed correctly and thermally insulated.
There are NO refrigerant leaks.
There are NO missing phases or reversed phases.
The system is properly earthed and the earth terminals are tightened.
The fuses or locally installed protection devices are installed according to this document,
and have NOT been bypassed.
The power supply voltage matches the voltage on the identification label of the unit.
There are NO loose connections or damaged electrical components in the switchbox.
There are NO damaged components or squeezed pipes on the inside of the indoor and
outdoor units.
The stop valves (gas and liquid) on the outdoor unit are fully open.
20.4 To perform a test run
INFORMATION
For the test run procedure, see the reference guide or the service manual of the
used user interface.
NOTICE
Do NOT interrupt the test run.
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