Daikin E-Series Service Manual page 115

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Indoor Unit (SkyAir Models)
2-2-a)-2 When a water level abnormality occurs during drain pump OFF
The abnormality is determined when 80 seconds elapse from compressor stop. Other than above,
behavior is same as 2-2-a).
Water level abnormality
Drain pan
Normal
Drain pump
Compressor
Abnormal
Error processing
Normal
Note : ((2-2-a)-2 When a water level abnormality occurs during drain pump OFF)
Recovery operation for drain water level abnormality does not activate when the water level can be
returned normal within A + 80 seconds.
2-2-b) Behavior when the unit restarts by remote control after the water level abnormality is recovered
Abnormal water level shall be cancelled simultaneausly when the unit is turned off with remote control
after recovery of abnormal water level. When the unit is turned on with remote control thereafter,
compressor starts operation 2 minutes later from the remote control ON. (Below diagram shows an
example of the case that the water level abnormality is recovered during the former 5 min intermittent
operation after the abnormality occurred during drain pump ON.)
Water level abnormality
Drain pan
Normal
ON
Drain pump
OFF
ON
Compressor
OFF
Abnormal
Error processing
Normal
ON
Remote control
OFF
104
Occurrence of drain water level abnormality
A
sec 80 sec
ON
OFF
ON
OFF
Occurrence of drain water level abnormality
Intermittent operation (*1)
5min
A 10
sec sec
Recovery of drain water level abnormality
Intermittent operation (*1)
5
5min
5min
sec
5
5min
sec
2 min
Compressor starts operation after 2 minutes from
remote control ON.
(When 3-min standby of compressor is complete.)
Alarm indication will be turned off with the remote control OFF
operation after recovery of drain water level abnormality.
SiENBE18-621
Basic operation
3
20 min
20min
min
Function

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