Trane R22 Owner's Manual page 20

Cleaning the air filters
(Recommended once every three
months, more frequently needed if the
atmosphere is with too much dust).
1. Remove the air filters.
Open the front panel, hold the tab of
air filter and raise it slightly, and then
take it out, remove the air filters and
air cleaners from the
back of the air filter frames. ( see
Figure 5,6,7 )
2.Cleaning
To clear the dust adhering to the filters.
you can either use a vacuum cleaner,
or wash them with water and dry it in
the shade. ( see Figure 8 )
CAUTION!
Never use water above 45
the filters, or it could cause
deformation or discolourtion.
Never dry the filters near the fire, or
it could cause fire or deformation.
3. Reinsert the filters
Replace the air cleaners back to air
filter frames. Reinsert the filters with
side marked "FRONT" facing forward.
Replace the front cover.
Figure 9
20
Installation and replacement of air
cleaner
The air cleaners include a electrostatic
air cleaner (white-green color)and a
LTC air cleaner (green color).The
electrostatic cleaner (consist of a lay
electrostatic fibre and a lay anti-
bacterium fibre) can eliminate dust and
kill the bacterium, LTC air cleaner can
remove smell, to improve the inside air
quality.
Electrostatic cleaner need to be re-
placed every 6 months.
LTC air cleaner is able to regenerate
automatically in a long time, and can
be recycle after being cleaned with
water and dry, replaced once every 3
years in common place.
The alternate air cleaners can be
bought in the service agency of
Trane.
1. Remove the air filters
o c to wash
(Refer to the first step of "cleaning the
air filters")
2. Remove the air cleaners
Take off the packed bag of air cleaners,
and then put new ones into the filter
frames with ledge facing forward. (see
Figure 6,7 )
Replace air cleaners to the back of the
air filters.
CAUTION!
Be careful not to injure yourself on
the fins.
3. Reinsert the air filters back to unit.
(Refer to the third step of "cleaning
the air filters")
Preparation before the season of use
1. Be sure that nothing obstructs the
air outlet and intake vents.
2. Check that whether ground wire is
properly connected or not.
3. Replace filters if necessary.
4. Check if the batteries of the remote
control has been replaced.
5. Check if the mounting bracket of
outdoor unit is damaged, contact
service agency if there is any.
Maintain after the season of use
1. Clean filters and other parts.
2. Turn main power off.
3. Clear dust from the outdoor unit.
4. Repaint the rubiginous place on the
outdoor unit to prevent it from
spreading.
MCW - SVU03A - E4