How To Use Drain; Air Filter Cleaning; How To Attach Front Grille To Cabinet - NEC RC122 Owner's Manual

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HOW TO USE DRAIN

DRAIN
BASE PAN
PIPE
REAR
BASE PAN BOTTOM

AIR FILTER CLEANING

The air filter should be checked at least twice a month to see if cleaning is necessary. Trapped
particles in the filter will build up and block the airflow. This reduces the cooling capacity and also
causes an accumulation of frost on the cooling coils.
1. Open the inlet grille upward by pulling out the bottom of the inlet grille.
2. Remove the air filter from the front grille assembly by pulling the air filter up slightly.
3. Wash the filter using lukewarm water below 40°C(104°F).
4. Gently shake the excess water from the filter completely. Replace the filter.

HOW TO ATTACH FRONT GRILLE TO CABINET

1. Pull down front grille from the cabinet top.
2. Push front grille's tips toward the cabinet in
order to insert front grille's tabs into the
cabinet.
COOLER
9
1
8
2
MED
7
3
LOW
6
4
5
LOW
THERMOSTAT
OPERATION
First, be sure to insert the drain pipe into base pan before installation.
The air conditioner must be installed with a slight tilt to the outside for
proper water drainage.
Generally the air conditioner may drain condensation through the
drain pipe. (See description)
HIGH
MED
1
COO
LER
MED
9
2
8
3
LOW
LOW
RAT
ION
7
4
OPE
6
5
STA
T
RMO
THE
HIGH
MED
3. Open the inlet grille.
4. Tighten the screw through the front grille into
the base pan.
5. Close inlet grille.
- 5 -

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