DeLonghi PAC C120E Owner Manual - Page 15

Troubleshooting NOTE: NEVER TRANSPORT OR TURN THE APPLIANCE UPSIDE DOWN OR ON ITS SIDE. IF THIS OCCURS, GB WAIT 6 HOURS BEFORE TURNING THE APPLIANCE ON, 24 HOURS IS RECOMMENDED. After the unit has been on its side, oil needs to return to the compressor to ensure proper function. With- out allowing the unit this time (6-24 hours) the unit may function for only a short time, and then the compressor will break down from lack of oil. n g TROUBLESHOOTING PROBLEM The air conditioning unit does not start. CAUSE • No electricity. • It is not plugged into the outlet. • The safety device of the plug has tripped. • The internal safety device has tripped. REMEDY • Restore electricity. • Plug into the outlet. • Reset the safety plug. • Wait 30 minutes, if the problem persists, contact your service center. The air conditioning unit works for a short time only. • The air exhaust hose has a constriction. • The air exhaust hose is blocked. • Position the exhaust hose correctly. • Check there are no obstacles Obstructing air discharge. • There are tight bends in the air exhaust • Eliminate the tight bends. hose. The air conditioner works, but does not cool the room. • Window open. • There are heat sources in the room (lamps, etc.). • The exhaust hose is detached. • Air filters clogged. • Close the window. • Eliminate the heat source. • Connect the exhaust hose. • Clean or replace the filters. Bad odor in the room. • The filter is clogged. • Clean or replace the filter. The air • The internal compressor safety device conditioner does prevents the appliance from being not operate for restarted until three minutes have ela- about 3 minutes psed since it was last turned off. after turning it on. • Wait. This delay is part of normal operation. / PF/ appears on the display. • The appliance has a self diagnosis • See the self-diagnosis chap- system to identify a number of malfunc- ter. tions. 15