UNICO TWIN
ENGLISH
EN - 45
7.2 - MAINTENANCE
If you plan to idle the unit for a long time, perform the following:
a. Stop the air conditioner and disconnect the power supply.
b. Remove the batteries from the remote control.
Do not perform them alone.
7.2.1 - ROUTINE MAINTENANCE
The air conditioner that you have purchased has been designed to reduce routine maintenance operations
to a minimum.
These operations involve solely the cleaning operations outlined below:
• Cleaningorwashingoftheambientairlterevery2weeksoreverytimetherelativeredLEDlightsup
(this can be done by the user, see user manual).
• Cleaningofthecondensingbatteryandcleaningofthecondensatemanagementsystem.
These operations must be carried out by skilled technicians on a regular basis that will depend on the place
of installation and intensity of use.
Depending on the quantity of dirt, the unit can be cleaned dry (by using a battery compressor and bowl
andcleaningthenswithasoftbrushtakingcarenottodeformthem)ormorethoroughlyusingdedicated
detergents.
Before you leave the site of installation you should gather up all packing material and use a damp cloth to
remove any traces of dust that may have deposited on the machine during assembly.
Theseoperations,thoughcertainlynotessential,haveabenecialeffectastheyenhancetheprofessional
image of the installer in the eyes of the client.
To prevent unnecessary calls by the user, before you leave the site of installation
• itisalsoagoodideato:
• ExplainthecontentsoftheInstructionManualtotheuser.
• Showtheuserhowtocleanthelter.
7.2.2 - CONDENSATION WATER DRAINAGE IN CASE OF EMERGENCY
If anomalies to the condensation water disposal system should occur, the air conditioner stops and the second,
third and fourth led from left (orange, green and red) switch on, signalling the alarm status.
To enable the air conditioner to work temporarily until the service personnel arrive, you can drain the water
out by following these simple instructions:
Before proceeding with any maintenance and cleaning,
always make sure the system has been switched off, using
the remote control, and the power supply plug has been
disconnected from the system socket (or the upstream
master isolating switch is positioned at “0” OFF).
a. Remove the bottom cover.
b. Remove the cap (6a) after having placed a good-sized container underneath it (at least 5-liter capacity)
to collect the water.
c. After having cleared the fault, the service personnel will close the evacuation pipe.