Toshiba Carrier MMC-AP0181H2UL, Service Manual

Page: 137 / 178

137
No.
d
Part name
Electric parts
assembly
Procedures
1) Perform work of item
c
.
2) Take off PMV cover fixing screws (2 pcs.)
and then remove PMV cover.
3) Take off drain guide fixing screws (2 pcs.)
and then remove the drain guide.
4) Take off earth screw (1 pc.) fixed to the
end plate.
5) Pull out TC1, TC2 and TCJ sensors from
the sensor holder of the heat exchanger.
(When reassembling the electric parts, be
careful to the attaching positions of every
sensor. TC2 and TCJ sensors resemble in
the shapes, so distinct them by marking,
etc. when mounting them.)
6) Take off the connector cover mounting
screw (1 pc.) and then remove the
connector cover.
7) Take off the clamp base mounting screw
(1 pc.) and then remove the clamp base.
8) Remove the bundling band and then
remove the fan motor connector (5P), the
connector (5P) for louver motor and the
connector (6P) for PMV motor from the
P.C. board.
(When mounting the P.C. board, fix the
lead wires again by the bundling band.)
Tighten the bundling band at the same
position before removing.)
9) Disengage the display unit by simply
pushing at the top of the display unit.
10) Remove the fixing screw that secures
the electric parts box assembly, LED
assembly and remove the assembly.
Same as reassembly pace Addition of the
following cautions
<Cautions in reassembling>
Mount the electric parts box to the main unit
in the reverse order to the removing procedure.
Determine the sensor positions and lead
wire drawing as same as those before
removing according to the figure.
Remarks
PMV cover PMV cover PMV cover
Connector cover
fixing screw
PMV cover fixing screw PMV cover fixing screw
Drain guide
Drain guide Drain guide
fixing screw
fixing screw
Connector cover Connector cover
Earth screw Earth screw
TC2 sensor TC2 sensor
(0.24"(6mm))
(0.24"(6mm))
TC1 sensor (0.16"(4mm)) TC1 sensor (0.16"(4mm))
TCJ sensor
(0.24"(6mm) sleeve provided))
Fan motor connector Fan motor connector
Binding band Binding band
PMV connector PMV connector
Fixing screw Fixing screw
PMV cover fixing screw
Drain guide
fixing screw
Connector cover
Earth screw
TC2 sensor
(0.24"(6mm))
TC1 sensor (0.16"(4mm))
Fan motor connector
Binding band
PMV connector
Fixing screw
Clamp base Clamp base Clamp base