Troubleshooting - DeLonghi PAC 30 Instruction Manual

TROUBLESHOOTING

A malfunction or defect may only be the result of a minor problem which can be easily resolved without
assistance. Look through this checklist therefore, before contacting the Authorised Service Centre
operating in your area.
PROBLEM
The air-conditioner
• pilot lamp
does not work
• Memo Control signal lamp is flashing
• Signal lamp flashing
• Signal lamp flashing
The air-conditioner • Exhaust hose is blocked
functions for only
short periods as
safety has been
enabled. • Exhaust hose is bent
The function OK
signal lamp flashes. • Condensator fan is blocked
• There are discrepancies in the control card
General switch
keeps activating
The appliance works • Window open
but does not cool • Source of heat in room (heater, lamp, etc.) or
the environment
sufficiently • Exhaust hose is disconnected
• Thermostat regulated too high
• Air filter clogged
• The capacity of the conditioner is not ad-
The appliance does • The safety thermostat on the heating element
not heat the environ-
ment sufficiently
30
CAUSE
is OFF
- power failure
- plug is disconnected
- three minutes have not elapsed since unit
last switched off
- air-conditioning function: room tempera-
ture below set level
- heating function: room temperature ex-
ceeds set level
room is overcrowded
equate for the size of the room
has been activated
REMEDY
• wait
• connect plug
• wait three minutes
• turn thermostat cursor slowly to maxi-
mum cold
• turn thermostat cursor slowly to maxi-
mum hot
• check whether discharge of air to
outside is obstructed in any way.
Press the ON/OFF pushbutton to start
up the unit again.
• straighten it
• contact Service Centre
• contact Service Centre
• switch off appliance and contact Serv-
ice Centre
• close the window
• remove heat source
• reconnect tube
• lower thermostat setting
• clean filter
• to reset the unit, disconnect it from
mains for a few minutes, eliminate the
cause of overheating and then re-
connect.