Panasonic CU-E18CKR Service Manual page 24

1. Condition *
*
2. Control * Fan stop
3. Return * Restart after 5s
iv. Restart Prohibition Control
D. Deodorizing Control
i. Control condition
Control at cooling/dry operation and auto fan speed.
No Deodorizing Control is performed during ON timer standby operation and during Anti-
freezing control prevention.
ii. Operation
The odor status is arranged as below and it is shifted as follow.
* When COMP is ON
(Shift to 4 when COMP is OFF)
* When COMP is OFF
(Shift to 1 when COMP is ON)
* Start from 4 if the Thermostat is OFF during the start operation.
Odor Status
Status Shift
according to COMP
Status Shift Cooling
according zone
to time (s) Dry zone
Cooling
Fan Speed zone
Dry zone
Step out signal input
Feedback rotation speed is more than 2550 rpm or below 50 rpm.
However, 10s after fan start, rotation abnormality is not detected.
However, in case the fan is stopped by the above conditions within 25s after
started, and happened continuously for 7 times, restart will not be performed.
Indoorfan motor lock abnormal (H19)
Prohibit to restart within 5s after fan stop.
(except when power is ON)
1 2
ON
40 50
OFF
SLo
OFF
1 2 3
4 5 4
3 4
— 20 90
Auto Fan OFF
Speed
SLo
SLo
OFF
5
5 4 5 4.5.4...
OFF
20 90 .......
SLo OFF .......
1
ON
ON