Horizontal Left Installations - Mitsubishi Electric MVZ-A12AA7 Installation Manual

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9.3. Horizontal left installations

2
3
4
For horizontal left installation the drain pan will need to be moved
The parts are required to meet the latest RoHS directive.
to the opposite side of the coil. This can be done by moving the
two brackets and drain pan to the left of the coil. This way, the
condensate that formed on the coil will fall in the drain pan. Also,
the appropriate knockouts for the drains will need to be removed
once the drain pan is in its correct position.
In addition to relocating the side drain pan, the fan assembly will
5
also need to be removed rotated 180° and reinstalled. The motor
6
has to be closest to the ground. The two clear plastic tubes included
quired to meet the latest RoHS directive.
in the accessory bag will also need to be attached to the top drain
pan. See instructions below.
Directions for rotating fan for Horizontal Left Installation:
7
8
9
Step. 1 Remove the panel marked "FILTER".
2
3
4
Step. 2 Remove the panel marked "BLOWER".
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8
9
Step. 3 Remove the panel marked "ELECTRICAL"
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6
10
5
6
7
7
8
10
11
12
OUTSIDE COIL SCREWS
5
6
7
DATE
DIM.mm
SCALE
DRAWN
1:15
CHECKED
NTS
DESIGNED
10
11
12
7
8
1st
E
8
9
F
G
9
10
H
I
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
13
14
15
16
Step. 4a Remove the screws securing the (3) panels to the COIL
panel shown in the image above. Remove the "1st" panel and "2nd"
J
panel marked "COIL".
1
2
3
Step. 4b Next, remove the smaller panels covering the drain holes
and refrigerant lines by first sliding in the direction indicated above.
ITEM
MODEL NAME
COMMERCIAL TOLERANCE
WORK
GRADE
CASTING
FINE COARSE
PRESS WORKING
A
B
D
E
GAS CUTTING A
B
8
9
SHEARING
A
B
MACHINING
MEDIUM COARSE
MITSUBISHI ELECTRIC CORPORATION
3D
CONFIDENTIAL
APPROVED
3
13
14
15
16
Step.5 Remove the electrical enclosure cover mounted on the fan
assembly. Disconnect the motor connector along with the connector
for the return air thermistor. Remove all of the harnesses from the
electrical enclosure leaving only the return air thermistor attached to
the electrical enclosure.
9
10
10
11
12
2nd
11
12
A
4
5
6
B
C
D
E
F
G
H
I
C
10
11
12
J
DIM.mm
SCALE
1:5
NTS
11
12
DETAIL A
13
14
13
14
7
8
9
10
MITSUBISHI ELECTRIC CORPORATION
3D
DATE
APPROVED
DIM.mm
SCALE
DRAWN
1:15
CHECKED
NTS
DESIGNED
13
14
MITSUBISHI ELECTRIC CORPORATION
3D
DATE
APPROVED
DRAWN
CHECKED
DESIGNED
13
14
15
DETA
15
11
15
15

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