MW BETA 12K WIFI, Installation Manual, Page: 8 / 14

8 / 14
BETA series
Model:
BETA 12K WIFI
BETA-installation-manual-EN-R1 27.07.2020
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4. O
PERATION TEST
1. Wind insulating covering around the joints of the indoor unit
and fix it with insulating tape.
2. Fix the exceeding part of the signal cable to the piping or to
the outdoor unit.
3. Fix the piping to the wall (after having coated it with
insulating tape) using clamps or insert them into plastic slots.
4. Seal the hole in the wall through which the piping is passed
so that no air or water can fill.
4.1. I
NDOOR UNIT TEST
• Do the ON/OFF and FAN operate normally?
• Does the MODe operate normally?
•
Do the set point and TIMER function properly?
•
Does each lamp light normally?
•
Do the flap for air flow direction operate normally?
•
Is the condensed water drained regularly?
4.2. O
UTDOOR UNIT TEST
• Is there any abnormal noise or vibration durin operation?
• Could the noise, the air flow or the condensed water
drainage disturb the neighbours?
• Is there any coolant leakage?
•
The electronic controller allows the compressor to start only three minutes after voltage has reached the system.