Installation Location; Installing The Indoor Unit - Mitsubishi Electric TRANE TPKA0A.1HA70 Series Installation Manual

2. Installation location

B
L
M
F
G
Fig. 2-1

3. Installing the indoor unit

1 2
4 5
Fig. 3-1
H
5/8
25/32
1-1/8
1-39/64
2-7/64
2-19/32
3-3/32
3-37/64
4-5/64
4-9/16
5-1/16
6-3/64
6-17/32
7-1/32
9-5/32
9-31/64
9-63/64
C E
3-15/16
A
K
I
J
Fig. 3-2
(mm)
898
A
35-23/64
(inch)
C K
D
E
*
J
H
3
(inch)
G
D
B
A
C
E
D
Fig. 3-3
2.1. Outline dimensions (Indoor unit) (Fig. 2-1)
Select a proper position allowing the following clearances for installation and
maintenance.
A B
Min. 150 Min. 50
Min. 5-29/32 Min. 1-31/32
F Air outlet: Do not place an obstacle within 1500 mm, 59-1/16 inch of the air outlet.
G Floor surface
H Furnishing
I When the projection dimension of a curtain rail or the like from the wall exceeds 60 mm,
2-23/64 inch extra distance should be taken because the fan air current may create a short
cycle.
I
J 1800 mm, 70-7/8 inch or greater from the floor surface (for high location mounting)
K 55 mm, 2-11/64 inch or greater with left or rear left piping and optional drain pump
installation
L 550 mm, 21-21/32 inch or greater with optional drain pump installation
M Minimum 7 mm, 9/32 inch: 250 mm, 9-27/32 inch or greater with optional drain pump
installation
3.1. Check the indoor unit accessories (Fig. 3-1)
The indoor unit should be supplied with the following accessories.
PART
ACCESSORY
NUMBER
Mount board
1
Tapping screw 4 × 35
2
Felt tape
3
Band
4
Block of cushion
5
3.2. Installing the wall mounting fixture (Fig. 3-2)
3.2.1. Setting the wall mounting fixture and piping positions
►
Using the wall mounting fixture, determine the unit's installation position
and the locations of the piping holes to be drilled.
Warning:
Before drilling a hole in the wall, you must consult the building contractor.
A Mount board 1
F
B Indoor unit
C Bottom left rear pipe hole (ø65 mm, 2-9/16 inch)
D Bottom right rear pipe hole (ø65 mm, 2-9/19 inch)
E Knockout hole for left rear hole (70 mm, 2-3/4 inch × 310 mm, 12-13/14 inch)
F Bolt hole (4-ø9 mm, 23/64 inch hole)
G Center measurement hole (ø2.5 mm, 3/32 inch hole)
H Tapping hole (77-ø5.1 mm, 13/64 inch hole)
I Hole centre
J Align the scale with the line.
K Insert scale.
9-7/64
3.2.2. Drilling the piping hole (Fig. 3-3)
►
Use a core drill to make a hole of 65-80 mm, 2-9/16-3-5/32 inch diameter in
the wall in the piping direction, at the position shown in the diagram to the
left.
►
The hole should incline so that the outside opening is lower than the
inside opening.
►
Insert a sleeve (with a 65-80 mm, 2-9/16-3-5/32 inch diameter and
purchased locally) through the hole.
A Sleeve
B Hole
C (Indoors)
B
D Wall
E (Outdoors)
Note:
The purpose of the hole's inclination is to promote drain flow.
C D
Min. 50 Min. 250 Min. 220
Min. 1-31/32 Min. 9-27/32 Min. 8-21/32
LOCATION OF
QUANTITY
SETTING
1
12
Fix at the back of
3
the unit
3
1
(mm, inch)
E
en
2