Toshiba RAV-SP1104AT8-E1 Service Manual page 100

No. Part name
1. Detachment
Inverter
4
assembly
1) Carry out the operation in 1. of
2) Remove the connectors connected to the Fan IPDU
• Fan IPDU board
3) Remove the screw (1 position) fixing the discharge port
4) Cut bundling band fixing various lead lines to inverter
5) Remove sound-insulation plate (upper).
6) Remove terminal cover of compressor and remove
7) Pull up the inverter assembly at upper side to remove
2. Attachment
1) Mount the inverter assembly on the partition plate.
When mounting the inverter assembly on the partitioning
plate, ensure proper mounting of the hook (rear left part)
with partitioning plate.
2) Mount the individual components in the opposite
Compressor lead Compressor lead Compressor lead
Procedure
board, the connector connected to other components
from the control board
(Interface board).
CN600 : TS sensor (3P: White, tube: Gray)
CN601 : TE sensor (2P: White, tube: Blue)
CN602 : TO sensor (2P: Yellow, tube: Black)
CN603 : TD sensor (3P: White, tube: Red)
CN604 : TL sensor (2P: White, tube: White)
CN609 : Case thermo. (2P: Blue)
CN690 : High poressure switch (3P: Green)
CN700 : 4-way coil (3P: Yellow)
CN710 : PMV coil (6P: White)
CN700 : Outdoors lower fan motor (3P: Blue)
CN750 : Outdoors upper fan motor (3P: White)
Cut the banding band and remove connector connected
from fan motor to fan motor relay board.
∗ Remove connectors after unlocking housing section
cabinet.
assembly.
compressor lead.
hook of partition plate (rear left part).
CAUTION
procedure to that during detachment.
Case thermostat Case thermostat Case thermostat
Inverter Inverter Inverter
assembly assembly assembly
, 1. of above.
Inverter Inverter Inverter
assembly assembly assembly
Hook Hook Hook
– 100 –
Remarks
Cut the Cut the Cut the
banding band banding band banding band
Fan-IPDU board Fan-IPDU board Fan-IPDU board
Remove the fan motor lead wire Remove the fan motor lead wire Remove the fan motor lead wire
from the cord clamp. from the cord clamp. from the cord clamp.
Discharge port Discharge port Discharge port
Interface board Interface board Interface board
cabinet cabinet cabinet
Cut the Cut the Cut the
banding band banding band banding band
Remove the fan motor lead wire Remove the fan motor lead wire Remove the fan motor lead wire
from the cord clamp. from the cord clamp. from the cord clamp.
Sound-insulation plate Sound-insulation plate Sound-insulation plate
(upper) (upper) (upper)
Sound-insulation plate Sound-insulation plate Sound-insulation plate
(rolling out) (rolling out) (rolling out)
Partition plate Partition plate Partition plate