I
N
C
5
238
4
5
48.5
77
1
2
Size
HWD
A
B
602 - 703
900
295
803 - 904
1050
295
1003 - 1104
1250
315
Size
Connections
HWD
Ø 1
602 - 703
1/2" Gas
803 - 904
3/4" Gas
1003 - 1104
1" Gas
I
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.
Size
A mm B mm
602-703
950
320
803-904
1100
320
1003-1104
1300
320
1
Ceiling
Tie rods
HWD
6
7
46
3
C
D
E
690
187
750
690
187
890
750
237
982
Weight
Ø 2
(kg)
1/2" Gas
41-43
3/4" Gas
50-52
1" Gas
68-70
Tie rod
Nut
Washer
Bracket
Vibration
damper
Washer
Nut
Nut
DIMENSIONAL DRAWINGS
L
H
F
E
A
Dimensions (mm)
F
G
H
116
34
750
131
29
982
134
134
982
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.
Washer
2
Fixing
washer
Bolt
Threaded insert
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
G
80
8
I
L
M
187
950
72
228
1100
72
237
1300
102
INSTALLATION
3
English 07/13
N
O
738
34
738
29
798
34
4
5