• Models PRH-P8MYA/P10MYA
7
EXTERNAL DIMENSIONS
Drain R1
Fresh air
intake
(Both side)
28-
ø
3 Holes
18-
ø
3 Holes
Supply air
duct flange
Return air
duct flange
Note 3
Y
Y
Y-Y
X-X
Left side view
ø
25.4 Knockout hole
<Bottom side hole for
the controller wiring>
Note 1
ø
38.1 Knockout hole
<Bottom side hole for
the power supply wiring>
Top view
Drain R1
6-14X20 holes
<For mounting
anchor bolt M8>
[Field supply]
6-
ø
3.9 holes
(Both side)
Return
air
Supply
air
Service panel
Knockout hole
ø
27 hole
<Front side hole for
the controller wiring>
(Accessory plate)
Service panel
Front view
Note 2
ø
40 hole
<Front side hole for
the power supply wiring>
(Accessory plate)
X
X
Note
1.
It is possible to change to
ø
27 or
ø
34 by selecting the conduit
mounting plate.
2.
The hole size can be selected to
ø
27 or
ø
34 or
ø
40 by selecting
the conduit mounting plate.
3.
These dimension of supply air and
return air duct flange are the same.
<Accessory>
•
Conduit mounting plate
(Painted the same color as the unit body)
ø
27
..................................................
1pc.
ø
34
..................................................
1pc.
ø
40 and
ø
27
.................................
1pc.
•
Tapping screw 4X12
........................
4pcs.
Air inlet
Air outlet
Air inlet
Right side view
ø
38.1 Knockout hole
<Right side hole for
the power supply wiring>
ø
25.4 Knockout hole
<Right side hole for
the controller wiring>
270
1569
250
1579
69
185
185
95
350
105
149
495
585
86
144
1932
2000
7X130Pitch=910
84
5X135Pitch=675
5
6
68
50
121
155
611
23
46
46
36.5
135
36.5
748
10
800
800
15
15
840
880
910
961
1399
10
10
43
15
100
100
15
43
130
230
386
995
60
1715
829
60
165
794
65
60
84
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