Pioneer Inverter+ WAS Series Owner's Manual page 13

CAUTION
Before changing the filter or cleaning,
•
turn off the unit and disconnect its power
supply.
When removing filter, do not touch metal
•
parts in the unit. The sharp metal edges can
cut you.
Do not use water to clean the inside of the
•
indoor unit. This can damage the insulation
and cause electrical shock.
Do not expose filters to direct sunlight when
•
drying. This can shrink or deform the filter.
Air Filter Reminders (Optional)
Air Filter Cleaning Reminder
After 240 hours of use, the display panel on
the indoor unit will flash "CL." This is a reminder
to clean your filter. After 15 seconds, the unit will
revert to its previous display.
To reset the reminder, press the LED button
on your remote control 4 times, or press the
MANUAL CONTROL button 3 times. If you do not
reset the reminder, the "CL" indicator will flash
again when you restart the unit.
Air Filter Replacement Reminder
After 2,880 hours of use, the display panel on
the indoor unit will flash "nF." This is a reminder
to replace your filter. After 15 seconds, the unit
will revert to its previous display.
To reset the reminder, press the LED button
on your remote control 4 times, or press the
MANUAL CONTROL button 3 times. If you do not
reset the reminder, the "nF" indicator will flash
again when you restart the unit.
CAUTION
Any maintenance and cleaning of outdoor
•
unit should be performed by an authorized
dealer or licensed service provider.
Any unit repairs should be performed
•
by authorized dealer or licensed service
provider.
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Page 13
Maintenance –
Long Periods of Non-Use
If you plan not to use your air conditioner for an
extended period of time, do the following:
Clean all filters
Turn off the unit and
the power breaker
Maintenance –
Pre-Season Inspection
After long periods of non-use, or before periods
of frequent use, do the following:
Check for damaged wires
Check for leaks
Make sure nothing is blocking all air inlets and outlets
Turn on FAN function until
unit dries out completely
Remove batteries
from the remote control
Clean all filters
Replace batteries