61
13.2.6 Odor
Cut
Control
To reduce the odor released from the unit.
o
Start
Condition
AUTO FAN Speed is selected during COOL or DRY operation.
During freeze prevention control and timer preliminary operation, this control is not applicable.
o
Control
content
Depends on compressor conditions:
1. Compressor
OFF
→
Compressor ON.
The indoor unit fan stops temporarily and then starts to blow at minimum airflow for 30 seconds.
2. Compressor
ON
→
Compressor OFF.
The indoor unit fan stops for 90 seconds and then blows at minimum airflow for 20 seconds.
13.3 Protection Control For Heating Operation
13.3.1 Intake Air Temperature Control
Compressor will operate at limited freq., if indoor intake air temperature is 30°C or above.
13.3.2 Outdoor Air Temperature Control
The Max current value is regulated when the outdoor air temperature rise above 14°C in order to avoid
compressor overloading.
13.3.3 Overload Protection Control
The compressor operating frequency is regulated in accordance to indoor heat exchanger temperature as shown
below.
If the heat exchanger temperature exceeds 60°C, compressor will stop.
13.3.4 Low Temperature Compressor Oil Return Control
In heating operation, if the outdoor temperature falls below -10°C when compressor starts, the compressor
frequency will be regulated up to 600 seconds.
13.3.5 Cold Draught Prevention Control
When indoor pipe temperature is low, cold draught operation starts where indoor fan speed will be reduced.
13.3.6 Deice
Operation
When outdoor pipe temperature and outdoor air temperature is low, deice operation start where indoor fan motor
and outdoor fan motor stop and operation LED blinks.
Summary of Contents for CS-E9PB4EA
Page 24: ...24 4 Location of Controls and Components 4 1 Indoor Unit 4 2 Outdoor Unit 4 3 Remote Control...
Page 25: ...25 5 Dimensions 5 1 Indoor Unit...
Page 26: ...26 5 2 Outdoor Unit 5 2 1 CU E9PB4EA 5 2 2 CU E12PB4EA...
Page 27: ...27 6 Refrigeration Cycle Diagram 6 1 CS E9PB4EA CU E9PB4EA...
Page 28: ...28 6 2 CS E12PB4EA CU E12PB4EA...
Page 29: ...29 7 Block Diagram 7 1 CS E9PB4EA CU E9PB4EA...
Page 30: ...30 7 2 CS E12PB4EA CU E12PB4EA...
Page 31: ...31 8 Wiring Connection Diagram 8 1 Indoor Unit...
Page 34: ...34 9 Electronic Circuit Diagram 9 1 Indoor Unit...
Page 35: ...35 9 2 Outdoor Unit 9 2 1 CU E9PB4EA...
Page 36: ...36 9 2 2 CU E12PB4EA...
Page 37: ...37 10 Printed Circuit Board 10 1 Indoor Unit 10 1 1 Main Printed Circuit Board...
Page 38: ...38 10 1 2 Display Printed Circuit Board...
Page 39: ...39 10 2 Outdoor Unit 10 2 1 CU E9PB4EA...
Page 40: ...40 10 2 2 CU E12PB4EA...
Page 65: ...65 14 3 2 CU E12PB4EA...
Page 106: ...106 18 Exploded View and Replacement Parts List 18 1 Indoor Unit...