Comp-Ipdu P.c. Board (Mcc-1660) Replacement Procedure - Toshiba MMY-MAP0806HT8(J)P Service Manual

13-1-6. Comp-IPDU
<18 to 22HP outdoor unit case>
This board is commonly installed in different models before shipment. Set the DIP switch (SW800) setting of the
service board to the switch setting before replacement.
Replacement Steps:
(1) Turn off the power supply of the outdoor unit and allow at least 3 minutes for the capacitor to discharge.
(2)Remove all the connectors and the Faston and screw terminals(①) connected to the Compressor IPDU.
(Remove the connectors by pulling the connector body. Do not pull the wire).
(3)Remove all the eight screws(②) which secures the Compressor IPDU to the Heat sink.
(These screws are to be re-used after procedure.)
(4)Remove the Compressor IPDU from the four spacers (③) by pinching the top of the spacers by round-nose pliers.
Ex. MMY-MAP2206HT8P
Compressor IPDU
（MCC-1660）
AMP Air Conditioning
P.C. Board (MCC-1660) Replacement Procedure
Compressor IPDU
(43T6V630)
①
YELLOW lead wire
③
③
SW800
①
BLUE lead wire
①
RED lead wire
①
WHITE lead wire
① BLACK lead wire
− 291 −
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①
BLACK lead wire
① Reactor lead wire
③
①
WHITE lead wire
②
Screw
②
Screw
②
Screw
①
RED lead wire
① Reactor lead wire
②
Screw
Pinch this part by
round-nose pliers for
removing the PCB.
Spacer ③
(4 are in packed in this
service assembly)