Engineering Manual
32
PUZ-HA42NKA Unit: mm (inch)
Conduit hole
(
Ø
24<15/16>Knock-Out)
Conduit hole
(
Ø
37<1-15/32>Knock-Out)
Rear trunking hole
(Knock-Out)
Rear piping hole
(Knock-Out)
75 <2-15/16>
92 <3-5/8>
73<2-7/8>
60<2-3/8>
5<3/16>
26<1-1/32>
27<1-1/16>
55<2-3/16>
55<2-3/16> 60<2-3/8>
Ø
92
<3-5/8>
Rear Air Intake
Handle for
moving
Handle for
moving
Ground for the power supply
("GR"marking position)
Service panel
Handle for moving
2
1
Terminal connection
( )
Handle for moving
450<17-23/32>
1068 <42-1/20>
1050 <41-11/32>
26 <1-1/32>
369 <14-17/32> 632 <24-7/8>
1338 <52-11/16>
362<14-1/4>
442<17-2/5>
Conduit hole
(Ø 24<15/16>Knock-Out)
Front piping hole
(Knock-Out)
Front trunking hole
(Knock-Out)
Conduit hole
(Ø 37<1-15/32>Knock-Out)
26<1-1/32>
92<3-5/8>
27<1-1/16>
55<2-3/16>
73<2-7/8>
75<2-15/16>
55<2-3/16>60<2-3/8>
Ø
92
<3-5/8>
Right trunking hole
(Knock-Out)
Conduit hole
(Ø37<1-15/32>Knock-Out)
Conduit hole
(Ø24<15/16>Knock-Out)
Right piping hole
(Knock-Out)
73 <2-7/8> 61<2-3/8>
5<3/16>
29<1-5/32>
27<1-1/16>
26<1-1/32>
92
<3-5/8>
53<2-3/32> 60<2-3/8>
55<2-3/16>
92<3-5/8>
Ø
92
<3-5/8>
Drain hole
(5- Ø 33<1-5/16>)
Bottom piping hole
(Knock-Out)
136
<5-11/32>
154
<6-1/16>
160
<6-5/16>
160
<6-5/16>
160
<6-5/16>
110 <14-11/32>
45
<1-25/32>
81<3-3/16>
86
<3-3/8>
Side Air Intake
Rear piping cover
Front piping cover
Air intake
Installation Feet
2-U Shaped notched holes
(Foundation Bolt M10<W3/8>)
2-12×36 Oval holes
(Foundation Bolt M10<W3/8>)
Side Air Intake
Rear Air Intake
Air Discharge
330<13>
70
<2-3/4>
417 <16-13/32>
225
<8-27/32>
600<23-5/8>
225
<8-27/32>
370 <14-9/16>
42
<1-21/32>
61
<2-13/32>
25<31/32>
19 <3/4>28<1-3/32>
53 <2-3/32>
0
40
<1-9/16>
56 <2-7/32>
1/2 Conduit
attachment
Ø
22.2<7/8>
Ø
27.8<1-3/32>
When installing the conduit.
Set the attachment to the
inner side of each panel.
3/4 Conduit
attachment
Scale 1:5
60<2-3/8> 22.5<7/8>
5 <3/16>
24.7<31/32>
100
<3-15/16>
Piping and wiring connections
can be made from 4 directions:
FRONT, Right, Rear and Below.
4 PIPING-WIRING DIRECTIONS
FREE
Min. 15mm
<3/5>
Min. 15mm
<3/5>
Min. 1000mm
<39-3/8>
Min. 150mm
<5-29/32>
1 FREE SPACE (Around the unit)
The diagram below shows a basic example.
Explanation of particular details are
given in the installation manuals etc.
3 FOUNDATION BOLTS
Please secure the unit firmly
with 4 foundation (M10<W3/8>)
bolts.(Bolts and washers must
be purchased locally.)
Max.
<Foundation bolt height>
FOUNDATION
30 <1-3/16>
Min.
2 SERVICE SPACE
Dimensions of space needed
for service access are
shown in the below diagram.
Service space
Min.Min.
Min.
Min.
15<3/5>
50
<2>
500
<19-11/16>
500
<19-11/16>
150
<5-29/32>
Piping Knock-Out Hole Details
Example of Notes