HWD
5
English 07/13
DIMENSIONAL DRAWINGS
I
Size
Dimensions (mm)
HWD
A
B
C
D
E
F
G
H
I
L
M
N
O
Size
Connections
Weight
HWD
Ø 1
Ø 2
(kg)
602 - 703
1/2” Gas
1/2” Gas
41-43
803 - 904
3/4” Gas
3/4” Gas
50-52
1003 - 1104
1” Gas
1” Gas
68-70
602 - 703
900
295
690
187
750
116
34
750
187
950
72
738
34
803 - 904
1050
295
690
187
890
131
29
982
228
1100
72
738
29
1003 - 1104
1250
315
750
237
982
134
134
982
237
1300
102
798
34
G
E
F
L
M
308
H
12
B
46
A
24
189
80
8
34
D
O
I
C
N
4
6
7
5
5
238
100
48.5
77
1
2
3
23
85
1
water in connection
2
water out connection
3
air filter
4
fan cover
5
coil compartment cover
6
air filter access
7
condensate drain access
8
electrical switchboard
INSTALLATION
CHOICE OF INSTALLATION SITE
Before installing the unit, agree the site where it will be in-
stalled with the customer, taking the following points into
consideration:
- check that the fixing points are adequate to support the
weight of the unit;
- pay scrupulous respect to safety distances between the unit and oth-
er equipment or structures (see Minimum Installation Distances);
- install the unit with a minimum slope of 2 mm/m to guar-
antee condensate drainage.
POSITIONING
Before handling the unit, check the capacity of the lift equip-
ment used, respecting the instructions on the packaging.
To move the unit horizontally, make appropriate use of lift
trucks or similar.
Units are supplied with the following accessories to simpli-
fied installation: support brackets, threaded tie rods for
ceiling fixing, vibration dampers, washers and fixing bolts.
The figure below illustrates the installation procedure.
I
Washer
Fixing
washer
Bolt
Threaded insert
Tie rod
Nut
Washer
Bracket
Vibration
damper
Washer
Nut
Nut
1
2
3
4
A
B
Ceiling
Tie rods
Size
A mm B mm
602-703
950
320
803-904
1100
320
1003-1104
1300
320
