Pioneer WYB-GMFI SERIES Service Manual page 9

Indoor unit
Operation by remote controller
Anti-freezing control in cooling
Prevent the water being frozen on evaporator by
checking the evaporator pipe temperature
Time Delay Safety control
Indoor fan speed control
Turbo, high, med, low, breeze.
Two-direction air vane
The unit will decide the louver direction according
to operation mode.
Sleep mode auto control
Independent dehumidification
The function is usually used in rainy
days in springtime or damp areas.
Air flow Direction
The louver can be set at the desired position
or swing up and down automatically
Auto mode
Temp. Compensation
Golden fin (Optional)
Ionizer + (Optional)
Current protection
Low ambient cooling (Optional)
Self-diag. function
Anti-cold function
Prevent the cold wind at the
beginning of unit start.
Auto defrost
Auto-restart
Flexible wiring connection
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