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12. OPERATING TEST
Preparing for the test
1. Check that the network voltage is correct.
2. Do not connect the unit to the power supply before installation is com-
plete.
3. Ensure that the connection and supply cables are correctly connected
to the unit.
4. Ensure that the gas and liquid pipe valves are open.
5. Remove any dust and swarf created during installation.
Running the test
1. Switch on the unit, press the ON/OFF button (on the remote control) to
start the test.
2. Press the MODE button several times, select COOL, HEAT, FAN, etc. and
check that the unit runs smoothly.
3. Check the operation of the condensate discharge.
Before commissioning the air conditioner, an operating test must be performed. Proceed as follows:
13. ROUTINE CHECKS FOLLOWING INSTALLATION
ITEMS TO CHECK POSSIBLE ANOMALY SITUATION
Is the unit firmly fixed? The unit could fall, vibrate or generate
noise.
✍
Has a check for refrigerant leaks been
performed?
Poor performance.
✍
Is the thermal insulation sufficient? It could cause condensate and dripping
water.
✍
Does the unit correctly drain the con-
densate water?
It could cause condensate and dripping
water.
✍
Does the power supply voltage
correspond to the one indicated on the
label?
Electrical operating fault or damage to
components which could be blown.
✍
Have the cables and pipes been con-
nected correctly and safely?
Electrical operating fault or damage to
components which could be blown.
✍
Has the unit been safely grounded via
an earth connection?
Risk of electrocution. Damage to com-
ponents.
✍
Have the guidelines the manual regard-
ing electric cable type and section
been followed?
Failure to do so could cause electrical
operating faults or damage to compo-
nents which could be blown.
✍
Are the air inlet and outlet on the indoor
unit free of obstacles?
Poor performance.
✍
Have the pipe length and refrigerant
charge been recorded?
Poor performance. Impossible to check
the amount of refrigerant added.
✍
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