[
IV
Outlines and Dimensions ]
- 17 -
HWE19070
GB
[2] Service Space
1. PEFY-M20, 25, 32, 40, 50, 63, 71, 80, 100, 125, 140VMA-A
Unit: mm
J×(L-1)=M
J
H
6
KJ
H
112
11
112
700
700
475
Min.10mm
475
Min.10mm
450
450
50
Q
50~150
450
Min.300mm
450
450
450
50
Min.300mm
50
700
777
777
R
S
P
P
P
Min.300mm
Min.300mm
Min.20mm
50
N-ø2.9
Maintenance access space
Maintenance access space
Maintenance access space
Access door 3
Access door 4
Access door 2
(450×450)
Ceiling
Ceiling
A
B
Fig.3
Fig.4
Fig.2
Fig.1
Fig.5
(V
iewed from the direction of the arrow
A)
(V
iewed from the direction of the arrow B)
(V
iewed from the direction
of the arrow B)
Intake air
Intake air
Supply air
Supply air
Access door 2 (450×450)
Access door 3
Ceiling beam
Ceiling beam
Bottom of indoor unit
Bottom of
indoor unit
Bottom of
indoor unit
100~200
100~200
Access door 1
(450×450)
Access door 1
(450×450)
Control box
Control box
Control box
Control box
Control box
[Maintenance access space]
Secure enough access space to allow for the maintenance, inspection, and replacement of the motor
, fan, drain pump, heat exchan
ger
,
and control box in one of the following ways.
Select an installation site for the indoor unit so that its maintenance access space will not be obstructed by beams or other o
bjects.
(1) When a space of 300mm or more is available below the unit between the unit and the ceiling. (Fig.1)
· Create access door 1 and 2 (450×450mm each) as shown in Fig.2.
(Access door 2 is not required if enough space is available below the unit for a maintenance worker
to work in.)
(2) When a space of less than 300mm is available below the unit between the unit and the ceiling.
(At least 20mm of space should be left below the unit as shown in Fig.3.)
· Create access door 1 diagonally below the control box and access door 3 below the unit as shown
in Fig.4.
or
· Create access door 4 below the control box and the unit as shown in Fig.5.
12
H
Model
PEFY
-M20, 25, 32VMA-A
PEFY
-M40, 50, 63VMA-A
PEFY
-M71, 80VMA-A
PEFY
-M100, 125VMA-A
PEFY
-M140VMA-A
12
1480
1280
5
5
370
320
54
54
330
K
49
L
4
M
990
N
10
10
780
4
260
54
150
44
300
J
10
900
1
50~250
1000
1500
1
100
1400
1600
250~350
400~500
500~600
1200
1500
1700
1700
2000
2200
PQR
S
700
5
0~150
8
00
1300
HWE19070.book Page 17 Thursday, September 12, 2019 3:46 PM
