Sharp CV-P09FX, Service Manual

Page: 33 / 48

CVP09FX
6 – 5
Operation stops immediately and a
TIMER, OPERATION, and MEGA
COOL lamp blink.
(Indicated of filled with water)
Should be performed drainage.
(See "If the unit stops operating
and the TIMER,OPERATION and
MEGA COOL lamps are blinking."
of page 2-7.)
Can condensation water be drained?
Should be performed drainage.
(See step 6 and 7 "Whenever the unit is moved."
of page 2-7.)
*CAUTION
It is possibility that the tank inside the unit
has filled with condensation water.
(approx. 0.6 gallons.)
Therefore move a unit to the place with
drainage equipment carefully so that the water
may not be spilt.
Then should be performed drainage.
Should be removed the cabinet.
Should be set it as Step 3 in
test mode.
(See "Test mode" of page 4-4.)
Are disconnecting of "CN2" on the
PWB and pump lead wire?
Measure the voltage at "CN2"
on the PWB and pump lead wire.
YES
NO
Connecting
Disconnecting Connect them properly.
115V(over 100V)
Isn't pump lead wire broken?
Change the pump lead wire.
NG
GOOD
Under 100V
Change the PWB.
Should be checked
the drain pump ass'y(drain motor and
pump body etc.).
NG
Change the drain pump ass'y.
GOOD
Should be performed drainage.
(See step 6 and 7 "Whenever the unit
is moved." of page 2-7.)
Should be removed the cabinet.
Should be checked movement
of the float ass'y. NG
Repair or change the float ass'y.
GOOD
Should be canceled Step 3
in test mode.
*Operation stop.
Should be set it as Step 3 in
test mode.
(See "Test mode" of page 4-4.)
When there is 1st. Micro switch
operation sound can be heard,you
move the float ass'y gradually upward,
and does TIMER lamp (yellow)
put out the light?
Go off
Light up
Are disconnecting of "CN12"
on the PWB and micro switch
lead wire?
Connecting
Disconnecting
Connect them properly.
Isn't micro switch lead wire broken?
Change the D-F-S board unit.
Should be checked micro switch
of upper side(pump control).
NG
Change the micro switch
of upper side(pump control).
Should be canceled Step 3
in test mode.
*Operation stop.
Should be checked whether to have got
dust etc. blocked in the circulation course
of drainage water.
Should be performed cleaning and
change of dribller,drain valve ass'y
and drain hose.
Complete.
NG
GOOD
GOOD
There are
no dust.
There are
dust.