9
Operating temperature
When your air conditioner is used outside of the following temperature ranges, certain safety protection features may activate and cause the unit to disable.
18°C-43°C (64°F-109°F)
17°C-32°C (62°F-90°F)
Cooling operation
Outdoor Temperature
Indoor Temperature
To further optimize the performance of your unit, do the following:
•
•
•
•
•
•
Keep doors and windows closed.
The capacity of the room air conditioner must fit the room size for efficient and satisfactory operation.
Do not block air inlets or outlets.
Regularly inspect and clean air filters.
If the power supplied to the unit is not plus/minus 10% of the specified rating, the unit may not function and the fuse may blow.
Noise from the air conditioner will be louder at night than in the daytime. This is because the noise in the surroundings is comparatively
low at night. If your feel that the noise is too loud, switch the thermostat to lower numbers.
UNIT PARTS IDENTIFICATION
NOTE: Different models have different front panels and cabinets. Illustrations in this manual are for explanatory purposes. The actual
shape of your indoor unit may be slightly different. The actual shape shall prevail. See the following figures for references:
1. Front panel
2. Air filter
3. Frame
4. Cabinet
5. Air inlet grille
(outdoor side)
6. Air outlet grille
7. Electronic control
keypad
8. Power supply cord
9. Control panel cover
10. Remote controller
9
1
2
3
4
5
6
7
8
Seal
(Used on drain joint)
1 pc
1 pc
1 pc
1 pc
RC-X7R RC-X18R
RC-X9R
RC-X12R
2
~6
pcs
Drain pan
or
Rubber Plug
Screw
Accessories
Drain Joint
When flammable refrigerant are employed, appliance shall be stored in a well -ventilated area.
Remote controller
10
