Mitsubishi Electric CITY MULTI PKFY-P VAM-E Série Manuel D'utilisation page 6

3. Care and cleaning
I PKFY-P·VAM Series
I PKFY-P·VGM Series
I PMFY-P·VBM Series
I PLFY-P·VAM Series
B
A
I PCFY-P·VGM Series
C
4. Troubleshooting
Before you ask for repair service, check the following points:
State of Machine
It does not run.
Air flows out but it does not cool enough or
heat enough.
Cool air or warm air does not come out.
The sound of the exhaust and rotation of the
motor can still be heard after stop of running.
6
C
D
A
B
D
Press the [ON/OFF] button after power restoration.
Check the set temperature.
Clean up the filter.
Wait for a while.
The restart-preventing circuit is in operation for 3 minutes.
Wait for a while.
Indoor unit operation was started anew during the heating and defrosting operation.
Wait for 3 minutes.
The machine stops after running a drain-up mechanism for 3 minutes when air-cooling operation is stopped.
I PKFY-P·VAM Series
I PKFY-P·VGM Series
1 Pull both the bottom corners of the intake grille to open the grille,
then lift the filter.
I PMFY-P·VBM Series
1 Pressing the PUSH button on the outer side of the intake grille causes
the intake grille to open.
2 A filter with an intake grille on it can be removed by pulling the filter
forward.
I PLFY-P·VAM Series
1 Pull the knob on the intake grille in the direction indicated by the
arrow and it should open.
2 Open the intake grille.
3 Release the knob on the center edge of the intake grille and pull the
filter forward to remove the filter.
A Knob
B Grille
C Intake grille
D Filter
I PCFY-P·VGM Series
1 Open the intake grille.
2 Hold the knob on the filter then pull the filter up in the direction of an
arrow. To replace the filter after cleaning, be sure to insert the filter
far enough until it fits into the stopper.
A Filter
B Intake Grille
C Knob
D Stopper
Troubleshooting