18
9. MAINTENANCE
10. IMPROPER USE
9.1. PERIODICAL CLEANING OF
THE AIR FILTER
Periodically clean the air filter (at least
once a month when used). Remove the
front panel and slide the filter out.
The filter is cleaned by sucking the ex-
ternal surface using a suction device.
DO NOT WASH THE FILTER!
9.2. PUTTING OUT OF SERVICE
When the unit must be replaced, some
recommendations must be followed:
• The refrigerant must be recovered
by specialised staff and sent to col-
lection centres;
• the compressor lubricant oil must
also be collected and sent to collec-
tion centres;
• the unusable parts of the structure
and the various components must
be demolished and divided accor-
ding to their nature; particularly the
copper and the aluminium present
in a discrete quantity in the machi-
ne.
These operations ease the recovery
and recycling of the substances, thus
reducing environmental impact.
9.3. TROUBLESHOOTING
WARNING: Regarding solutions, pay ex-
treme attention in the operations to be
carried out: excessive safety can cau-
se accidents, even serious, to unskilled
persons. It is therefore recommended
that once the cause has been identified
to request our intervention or that of
qualified technicians.
PROBLEM PROBABLE CAUSE POSSIBLE SOLUTION
The unit does not start
• No electric power supply
• Line switch open
• Remote consent open
• Faulty circuit board
• Connect the unit to the electric
power supply
• Close the line switch
• Close the consent
• Replace the board
The fan starts-up but the compressor does not
• Compressor circuit breaker
intervened
• Faulty compressor
• Faulty circuit board
• Wait for the compressor to cool
down and try again
• Replace the compressor
• Replace the board
To Next Page
Loading...
Need help?
General
