PVA Installation Manual
Table Of Contents
- PVA-A12, 18, 24, 30, 36, 42 AA7
- Contents
- 1. Dimensions
- 2. Inspect shipment
- 3. Safety precautions
- 4. Indoor unit accessories
- 5. Selecting an installation site
- 6. Combining indoor units with outdoor units
- 7. Installing the unit
- 8. Duct connection
- 9. Mount positions
- 10. Air filter
- 11. Refrigerant piping work
- 12. Drain connections
- 13. Electrical wiring
- 14. Test run
- Table des matières
- 1. Dimensions
- 2. Vérification de la livraison
- 3. Consignes de sécurité
- 4. Accessoires de l’appareil intérieur
- 5. Sélection de l’emplacement d’installation
- 6. Combinaison des appareils intérieurs avec des appareils extérieurs
- 7. Installation de l’appareil
- 8. Raccordement des conduits
- 9. Positions de montage
- 10. Filtre à air
- 11. Mise en place des tuyaux de réfrigérant
- 12. Raccords d’évacuation
- 13. Câblage électrique
- 14. Essai de fonctionnement
- Back Cover
10
9.3. Horizontal left installations
For horizontal left installation the drain pan will need to be moved
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
also need to be removed rotated 180° and reinstalled. The motor
has to be closest to the ground. The two clear plastic tubes included
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:
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
3
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:15
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
Step. 1 Remove the panel marked “FILTER”.
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
3
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:15
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
Step. 2 Remove the panel marked “BLOWER”.
Step. 3 Remove the panel marked “ELECTRICAL”
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
4
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:5
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
DETAIL A
DETAIL B
OUTSIDE COIL SCREWS
Step. 4a Remove the screws securing the (3) panels to the COIL
panel shown in the image above. Remove the “1st” panel and “2nd”
panel marked “COIL”.
Step. 4b Next, remove the smaller panels covering the drain holes
and refrigerant lines by rst sliding in the direction indicated above.
DIM.mm
CHANGE
A
B
C
D
E
F
G
H
I
J
A
B
C
D
E
F
G
H
I
J
16151413121110
987654321
16151413
121110
987654321
SCALE
5
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING
A B
SHEARING
A B
MACHINING
MEDIUMCOARSE
ED
CBA
MITSUBISHI ELECTRIC CORPORATION
DATE APPROVED
DRAWN
CHECKED
DESIGNED
3D
CONFIDENTIAL
ITEM MODEL NAME
1:5
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
The parts are required to meet the latest RoHS directive.
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.
2nd
1st