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10. HOW TO REPLACE MAIN PARTS
10-1. Indoor Unit
No.
Part name
Front panel
1) Stop operation of the air conditioner, and
2) Open the suction grille, and then take off
3) Push the electric parts box with right
<Attachment of front panel>
1) Hang the hooking claws of the upper
2) Tighten 4 screws.
‚
Electric parts
1) Perform work of item
assembly
2) Take off fixing screws (2 pcs) of PMV
3) Remove binding band (2 positions) fixing
4) Pull out TC1, TC2, TCJ sensors from
5) Take off LED base fixing screw (1 pc)
6) Remove terminal block cover, and then
7) Take off fixing screws (2 pcs) of electric
8) Take off earth screws attached to end
9) Pull off the electric parts box toward you.
<Caution in reassembling>
When mounting the electric parts box to the
main unit, follow the reverse procedure of
removing. Return sensors and lead wires to
the original positions according to the
diagram.
Procedure
then pull out the power supply plug from
the plug socket.
fixing screws of the front panel (4 pcs.).
thumb while pulling the both sides of the
front panel.
surface of the front panel (4 positions) to
the rear plate, and then push a position
at the center of the lower part of the
discharge port.
* When hooking or pushing is insuffi-
cient, dewdrop or abnormal sound may
be caused.
.
cover, and then remove PMV cover.
the sensor lead wires.
(When mounting electric parts, fix the
sensor lead wires again with bundling
band.
Put bindling band on the positions as
before and fasten wires.)
sensor holder of hear exchanger.
(Pay attention to mounting positions of
each sensor when reassembling of
electric parts. Be sure to apply marking,
etc to TC2 and TCJ sensors before
removing because their shapes are
reassembled.)
and remove LED base.
remove fan motor connector (5P), louver
motor connector (5P).
parts box, pull out slightly the electric
parts box toward you, and then remove
drain guide.
board of the heat exchanger.
Installation place
Hooking claws at upper side (4 positions)
Screw
PMV cover
Drain guide
Drain guide
LED base
fixing screw
TCJ sensor
Lead wire
Bind band
Earth screw
110
FILE NO. SVM-16045
Remarks
Claw
Push
Screw
Push
Electric parts
Screws
hooking claw
Earth screw
Earth screw
LED base
Terminal block cover
Screw
(Fixing for terminal block cover)
TC2 sensor
TC1 sensor
Electric parts hooking claw
Fan motor
connector
Louver motor
connector
Fixing screws for
electric parts box
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