Concealed Duct (High-Static Pressure) Type (U, D Type) - Sanyo 85464359982001 Installation Instructions Manual

07-007 W-2WAY_II_NA 1/23/07

9-3. Concealed Duct (High-Static Pressure) Type (U, D Type)

I NAME OF PARTS
CONCEALED DUCT
U type (standard static pressure)
Air outlet grille
(optional)
I CARE AND CLEANING
WARNING
Air intake and outlet side
(Indoor unit)
CAUTION
Type Period
U, D* (Depends on filter
specifications)
NOTE
The frequency with which the filter should be cleaned depends on the environment in which the unit is used.
<How to clean the filter>
1. Remove the air filter from the air intake grille.
2. Use a vacuum cleaner to remove light dust. If there is sticky dust on the filter, wash the filter in lukewarm, soapy water,
rinse it in clean water, and dry it.
6:09 PM Page 89
Flexible duct
(optional)
Water drain
Canvas duct
(optional)
Air intake grille
(air intake)
(optional)
1. For safety, be sure to turn the air conditioner off and also to disconnect the power before
cleaning.
2. Do not pour water on the indoor unit to clean it. This will damage the internal compo-
nents and cause an electric shock hazard.
Clean the air intake and outlet side of the indoor unit with a vacuum cleaner brush, or wipe them
with a clean, soft cloth.
If these parts are stained, use a clean cloth moistened with a mild liquid detergent. When clean-
ing the air outlet side, be careful not to force the vanes out of place.
1. Never use solvents or harsh chemicals when cleaning the indoor unit. Do not wipe plastic
parts using very hot water.
2. Some metal edges and the fins are sharp and may cause injury if handled improperly; be
especially careful when you clean these parts.
3. The internal coil and other components of the outdoor unit must be cleaned every year.
Consult your dealer or service center.
*Concealed duct type (U, D):
An air filter is not provided with this air conditioner at the time of shipment. To get clean air
and to extend the service life of the air conditioner, an air filter must be installed in the air
intake. For installation and cleaning the air filter, consult your dealer or service center.
CONCEALED DUCT
D type (high static pressure)
89
Air intake
sideduct flange
(rear)
Water drain
Electrical box
U
Air outlet side
duct flange
D