Daikin MCK75JVM-K Service Manual page 59

Troubleshooting
7.4.2 The water supply lamp blinks.
Caution
1
Models Covered
MCK75JVM-K
2
Method of Mal-
function Detection
3
Malfunction Deci-
sion conditions
4
Supposed Causes
•
The humidifying tray is removed or
not installed.
•
The humidifying tray is deformed
or broken.
•
The connector is improperly con-
nected.
•
The limit switch harness is broken.
•
The limit switch is defective.
58
Be sure to turn off power switch before connect or disconnect connector,
or parts damage may be occurred.
5
Troubleshooting
Diagnosis
Yes
Is the humidifying
tray removed?
No
Remove the front panel and the
water tank, and then remove
the humidifying tray.
Is the protrusion at left Yes
end of the humidifying
tray damaged?
No
Is the limit switch
No
connector connected to
the power supply PCB?
Yes
Yes
Is the harness broken?
No
SiBE81-909
Remedy
Set the humidifying
tray.
Replace the humid-
ifying tray.
Protrusion
Connect the limit
switch connector.
[S115]
Replace the har-
ness.
Replace the limit
switch.
[S2C]
Humidifying Air Purifier