Handleiding
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English
Installation Procedure
<Geological condition>
– High humidity places such as shoreline, hot
spring, near lake or river, and ridge (when the
part of the building is covered by earth and sand.)
<Operation purpose condition>
– Restaurant ceiling, sauna, swimming pool etc.
<Building construction condition>
– The ceiling frequently exposed to moisture and
cooling is not covered.
– e.g. The pipe installed at a corridor of a dormitory
and studio or near an exit that opens and closes
frequently.
– The place where the pipe is installed is highly
humid due to the lack of ventilation system.
Step 11 Checking the earthing
If the power distribution circuit does not have a earthing
or the earthing does not comply with specifications, an
earthing electrode must be installed. The corresponding
accessories are not supplied with the air conditioner.
1 Select an earthing electrode that complies with the
specifications given in the illustration.
2 Connect the flexible hose to the flexible hose port.
• In damp hard soil rather than loose sandy or
gravel soil that has a higher earthing resistance.
• Away from underground structures or facilities,
such as gas pipes, water pipes, telephone lines
and underground cables.
• At least two metres away from a lightening
conductor earthing electrode and its cable.
NOTE
• The earthing wire for the telephone line cannot be
used to ground the air conditioner.
Carbon plastic
50 cm
PVC-insulated
green/yellow
wire
To grounding screw
Steel core
30 cm
Terminal M4
3 Finish wrapping insulating tape around the rest of
the pipes leading to the outdoor unit.
4 Install a green/yellow coloured earthing wire:
• If the earthing wire is too short, connect an
extension lead in a mechanical way and wrap it
with insulating tape (do not bury the connection).
• Secure the earthing wire in position with staples.
NOTE
• If the earthing electrode is installed in an area with
heavy traffic, its wire must be connected securely.
5 Carefully check the installation by measuring the
earthing resistance with a earth resistance tester. If
the resistance is above the required level, drive the
electrode deeper into the ground or increase the
number of earthing electrodes.
6 Connect the earthing wire to the electrical
component box inside of the outdoor unit.
Step 12 Performing final check and
trial operation
<Main PCB>
1 Check the power supply between the outdoor unit
and the auxiliary circuit breaker.
• 1 phase power supply: L, N
2 Check the indoor unit.
a Check that you have connected the power and
communication cables correctly. (If the power
cable and communication cables one mixed up or
connected incorrectly, the PCB will be damaged.)
b Check that the thermistor sensor, drain pump/
hose, and display are connected correctly.
3 Press K2 on the outdoor unit PCB to run the test mode
and stop.
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Productinformatie
| Merk | Samsung |
| Model | AC071FCADKF |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 4533 MB |
