Daikin VKM50GAV1, Руководство по обслуживанию

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Si71-812 Field Setting
Field Setting 87
1.1.2 Perform a Test Run according to the Outdoor Unit’s Installation
Manual
1. Make sure the electric parts box of the unit is closed before turning on power.
2. Make a test run following the operation manual of the outdoor unit.
z
The operation lamp of the remote controller will flash when an malfunction occurs. Check the
malfunction code on the liquid crystal display to identify the point of trouble. An explanation of
malfunction codes and the corresponding trouble is provided in “CAUTION FOR SERVICING” of the
outdoor unit.
If the display shows any of the following, there is a possibility that the wiring was done incorrectly or
that the power is not on, so check again.
Remote control
display
Content
“ ” is display
z
There is a short circuit at the FORCED OFF terminals (T1, T2)
“ ” is display
z
The test-run has not be performed.
“ ” is display
“ ” is display
z
The power on the outdoor unit is off.
z
The outdoor unit has not been wired for power supply.
z
Incorrect wiring for the transmission wiring and the wiring
〈
the remote
controller wiring or FORCED OFF wiring.
〉
z
The transmission wiring is cut.
“ ” is display
z
“MAIN/SUB” setting of the remote controller is wrong.
No display
z
The power on the indoor unit and HRV is off.
z
The indoor unit and HRV has not been wired for power supply.
z
Incorrect wiring for the remote controller wiring and the wiring
〈
the
transmission wiring or the FORCED OFF wiring.
〉
z
The remote controller wiring is cut.