Mitsubishi Electric CITY MULTY PVFY-P08 NAMU-E1, Руководство по установке

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11
EN
Specifications are subject to change without notice. © 2022 Mitsubishi Electric US, Inc. Specifications are subject to change without notice. © 2022 Mitsubishi Electric US, Inc.
PA79D202H01 11
proper knockouts are removed for drainage and electrical
connections.
NOTE: For Horizontal installation an auxiliary drain pan must be
installed.
9.D. Downflow Installations:
Downflow installation requires
various changes to the air handler from its original configuration.
There are NO additional kits or parts required in order to convert the
Air Handler to the downflow configuration.
Step. 1 Please refer to 5.C. Steps 1-4 for removing the panels which
cover the Electrical, Coil Assembly, Blower and Filter.
Step.2
A. Remove the Control box cover.
B. Unplug the LEV (CN60) and Thermistor (CN44) from the control
board and route the harness from control box area out through the
rubber grommet.
C. Remove the brackets which secure the coil assembly if not
already done.
D. Slide the coil assembly out of the air handler cabinet.
Step. 3 Rotate the cabinet so the Fan assembly is on top
Auxiliary
drain pan
A
B
C
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
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SCALE
3
NTS
COMMERCIAL TOLERANCE
WORK GRADE
CASTING
FINE COARSE
PRESS WORKING
GAS CUTTING A B
SHEARING A B
MACHINING
MEDIUMCOARSE
E D
C B A
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
MITSUBISHI ELECTRIC CORPORATION
DATE
Step. 2 Remove the panel marked “BLOWER”.
Step. 3 Remove the panel marked “ELECTRICAL”.
CHANGE
E
F
G
H
I
J
11 10 9 8 7 6 5 4 3 2 1
Creo : 0_TOP_ASSY_L_21554B2.drw ( )
DETAIL A
DETAIL B
2nd
1st
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 first sliding in the direction indicated
above.
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.