Detachments - Toshiba Carrier MMD- AP0074BH2UL Service Manual

WARNING
Be sure to turn off the power supply and the
breaker and then start a work.
No. Part name
1. Detachment
Electric parts
1
box
NOTE :
First unlock the housing and then
remove the connectors.

9. DETACHMENTS

Procedure
1) Take off screws of the electric parts
box cover to remove the electric parts
box cover.
Close the claw of the electric parts
box cover to notch side of the electric
parts box once and then pull out the
claw.
2) Remove power supply wire, indoor/
outdoor connecting wire, remote
controller wires from each terminal
blocks.
3) Remove connectors of the fan motor,
TC1, TC2, TCJ and TA sensor lead
wires from the control P .C. board.
Remove relay connectors of the drain
pump, float SW, and PMV lead wires.
CN210: Fan motor
CN100: TC1 sensor
CN101: TC2 sensor
CN102: TCJ sensor
CN104: TA (Room temperature) sensor
4) Take off screw of the conduit fixed
plate and then remove the conduit
fixing plate.
5) Take off fixing screws of the electric
parts box and then remove the
electric parts box.
CAUTION
Be sure to put on the gloves at disassembling
work; otherwise an injury will be caused by a
part, etc.
Screws (For fixing the
electric parts box cover)
TA sensor
Drain pump
relay connector
Screw (For fixing
conduit fixed plate)
Conduit fixed plate
– 72 –
Remarks
Electric parts
box cover
Claw of electric parts box cover
PMV relay connector
Float SW relay
connector
TC1 sensor
TC2 sensor
Fan motor
TCJ sensor
Screws (For fixing
electric parts box)
Electric parts box