Troubleshooting - DeLonghi PAC AN HPE Series Instructions For Use Manual

TROUBLESHOOTING

PROBLEM
The air
conditioning unit does not start.
The air conditioning unit works for
a short time only.
The air conditioner works, but does
not cool the room.
Heating Mode is selected, but fan
doesn't work
Unpleasant smell in the room
The air conditioner does not
operate for about 3 minutes after
turning it on
The alarm symbol B11
No electricity.
It is not plugged into the electrical
receptacle.
The safety device of the plug has tripped. Reset the safety device, if problem
The air exhaust hose has a constriction.
The air exhaust hose is blocked.
There are tight bends in the air exhaust
hose.
Window open.
The exhaust hose is detached.
Air filter clogged.
Air conditioner needs to warm up
Air purifying filter clogged
The safety device has tripped
comes on The tray inside the appliance is full.
CAUSE
12
REMEDY
Wait.
Plug into the electrical receptacle.
persists contact our toll free customer
service.
Position the exhaust hose correctly.
Check there are no obstacles that
obstruct the air discharge.
Eliminate the tight bends.
Close the window.
Connect the exhaust hose.
Clean or replace the filter.
Wait several minutes for Pre-Heating
Cycle to complete
Clean or replace the filters.
Wait for three minutes (it is due to a nor-
mal safety check)
Empty the tank (see "End of season
operations").