Service manual
3
1.4 FEATURES
Designed for HEAT PUMP..
Powerful cooling & heating..
Slide-in and slide-out chassis for the simple installation and service.
Side air-intake, side cooled-air discharge.
WASHABLE ONE-TOUCH FILTER AND EASY REMOVED PANEL.
Super compact design.
Reliable and efficient rotary compressor is equipped.
Unique Quiet Design.
Fresh air switch
1.5 DIAGRAM PANEL
Auto louver
When the switch is on ,the louver motor will operate and begin auto louver function. When the switch is off, the louver motor will stop.
Thermostat
Set the temperature desired
Selector
Selector operation function on COOL, HEAT or FAN ONLY with HIGH, MID or LOW fan speed.
Test run
Turn the knob to this position to operate the unit in FORCED COOLING. Under this mode, the unit will operate in cooling immediately.
Wait three minutes before restarting
To protect the compressor, please do NOT restart the unit in COOLING or HEATING mode in three minutes.
1.6 OUTSIDE DIMENSIONS
Model
A (mm)
B (mm)
C (mm)
Y9USC-09 B5R
Y9USE-09 B5R
346
450
535
Y9USC-12 B5R
Y9USE-12 B5R
400
560
650
Y9USC-18 B5R
Y9USE-18 B5R
434
660
650
