DeLonghi PAC 250 U Periodic Maintenance, Troubleshooting, Servicing, Symptoms, Cause, Solution

Models: PAC 250 U

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PERIODIC MAINTENANCE

PERIODIC MAINTENANCE

Calcium deposits may build up on some working parts of Pinguino during operation. Monthly cleaning (more often in hard water areas) should be done per the following procedure:

-Unplug the machine. Remove the water tank.

-Remove drainage tube plug and empty water. Replace drainage tube plug and add one quart of clean water to the collecting tray.

-Empty 8 Fl. Oz. of Descaling Fluid into the collecting tray. Plug in the machine and operate for about half an hour. Turn off and unplug machine.

-Drain the remaining liquid and re-plug the drainage tube.

-Refill the tank with clean water and replace in the machine.

-Plug in and turn on the machine. While the air-conditioner is operating, unplug the drainage tube and drain until the water looks clean. Replace the drainage tube plug.

TROUBLESHOOTING

SYMPTOMS

 

CAUSE

 

SOLUTION

 

 

 

 

 

 

 

 

The Pinguino does not

-

power failure

 

 

 

 

function:

-

plug is disconnected

-

insert plug

 

 

- ON/OFF switch is off

-

switch on

 

 

- Timer key is in STOP position

 

- release the TIMER key

The Pinguino does not

 

 

 

 

 

 

 

function

-

exhaust hose blocked

 

- Check for obstruction of air

- function fault warning

 

light is on (pag. 10 -

 

 

 

 

 

outlet vent

“Alarm” light)

-

exhaust hose twisted or bent

-

eliminate irregularities

After correcting problem,

 

- ventilation holes on the rear of

 

- remove obstacles to allow

 

 

the machine or front louvers

 

 

proper airflow

press reset button (see

 

 

 

 

 

 

blocked

 

 

 

 

pag. 5)

 

 

 

 

 

 

 

 

 

 

 

 

 

The Pinguino produces

-

window open

-

close window

cold air but room does

-

air exhaust hose has become

-

re-insert exhaust hose

not maintain comfortable

 

 

disconnected

 

 

 

 

temperature:

-

thermostat set too low

 

- set thermostat to higher num-

 

 

 

 

 

 

ber

 

-

air filter blocked

-

clean filter

 

-

water tank empty

-

refill it

SERVICING

In case of malfunction turn off and disconnect the Pinguino from power outlet and contact our Service Centre for qualified assistance, toll-free number 1-800-322-3848.

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DeLonghi PAC 250 U Periodic Maintenance, Troubleshooting, Servicing, Symptoms, Cause, Solution, The Pinguino does not, pag