– 124 –
7
Fan motor
1. Detachment
1) Perform works
1.
of
2
,
1.
of
3
,
1.
of
6
.
2) Remove lead wires which are connected to the following
connectors of P.C. board assembly.
NOTE
Unlock locks of the housing, and then remove the connectors.
CN333: Fan motor power supply (5P: White)
CN334: Detection of fan motor (5P: White)
Remove tie wrap which fixes lead wires.
3) Remove the noise filter from lead wire to detect fan motor
position.
4) Take off screws of fan motor fixing bracket.
Earth wires of the motor are tightened together.
(Ø5 × 10, 2 pcs)
Remove tie wrap which fixes the lead wires.
5) Remove fixing bracket of the fan motor by holding it with
hands so that the fan motor does not fall down.
2. Attachment
1) Mount the fan motor as before in order, Fan motor
Fixing
bracket of fan motor
Noise filter Lead wire process
E-cover.
NOTE
Check there is no missing or poor contact of the connectors.
Check also that the multi blade fan turns surely and smoothly, and check togethertightening of motor earth.
8
Under panel Drain
pan assembly
1. Detachment
1) Take off the drain cap and drain the drain water
accumulated in the drain pan assembly.
In case of natural drain model, drain the drain water by
taking off hose band and drain hose.
NOTE
When taking off drain cap and drain hose, be sure receive drain
water in a bucket, etc.
2) Take off screws fixing the under panel while holding it to
remove. (Ø4 × 10, 8 pcs)
NOTE
Be careful that sheeting metal does not fall when removing the
under panel.
3) Pull out the drain pan assy. by holding handle at lower part.
NOTE
When pulling out the drain pan assy., never pull out the drain
socket by drawing it with hands. If doing so, water leak may be
caused.
4) Pull out it to some extent, lay hand on the bump at suction
side, and then remove the drain pan assembly.
2. Attachment
1) Hook and attach the drain pan assy. to the flange at
discharge side, and then push in.
2) Using screws taken off in procedure
1.
2) of
8
, attach under
panel by holding with hands.
3) Attach drain cap, hose band, and drain hose as before,
which were taken off in procedure
1.
1) of
8
.
NOTE
Finally, be sure to check there is no water leakage from each
attached part.
s
k
r
a
m
e
R
e
r
u
d
e
c
o
r
P
e
m
a
n
t
r
a
P
.
o
N
Noise filter
Earth lead
Drain cap or drain hose
Never hold and pull
the drain socket.
Under panel
Drain pan assembly
Summary of Contents for MMC-AP0154H-E(-TR)
Page 145: ... 145 ...
Page 149: ... 149 9 2 1 Way cassette type SH 4 2 0 P A 8 1 0 P A 5 1 0 P A ...
Page 156: ... 156 MMU AP0056MH ...
Page 159: ... 159 9 4 Slim duct type MMD AP0054SPH AP0074SPH AP0094SPH AP0124SPH AP0154SPH AP0184SPH ...
Page 162: ... 162 MMD AP0056MH ...
Page 165: ... 165 9 5 Concealed duct standard type MMD AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Page 166: ... 166 ...
Page 169: ... 169 MMD AP0244BH AP0274BH AP0304BH AP0364BH AP0484BH ...
Page 170: ... 170 ...
Page 173: ... 173 MMD AP0564BH ...
Page 174: ... 174 ...
Page 177: ... 177 E Parts ...
Page 179: ... 179 9 6 Concealed duct high static pressure type MMD AP0184H AP0244H AP0274H AP0364H AP0484H ...
Page 183: ... 183 MMD AP0724H AP0964H ...
Page 184: ... 184 ...
Page 187: ... 187 9 7 Ceiling type MMC AP0154H AP0184H AP0244H AP0274H ...
Page 190: ... 190 MMC AP0364H AP0484H ...
Page 194: ... 194 9 8 Floor standing type MMF AP0154H AP0184H AP0244H AP0274H ...
Page 195: ... 195 MMF AP0154H AP0184H AP0244H AP0274H ...
Page 198: ... 198 MMF AP0364H AP0484H AP0564H ...
Page 199: ... 199 MMF AP0364H AP0484H AP0564H ...
Page 203: ... 203 9 9 Floor standing concealed type MML AP0074BH AP0094BH AP0124BH AP0154BH AP0184BH ...
Page 206: ... 206 MML AP0244BH ...
Page 209: ... 209 9 10 Floor standing cabinet type MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Page 210: ... 210 MML AP0074H AP0094H AP0124H AP0154H AP0184H ...
Page 213: ... 213 MML AP0244H ...
Page 214: ... 214 MML AP0244H ...