22
English
42 GW...B
“Hydronic Global Cassette” Fan Coil Units
Fig.
1.
A
- Unit
B
-
Frame/Grille assembly
Fig.
15.
-
Heating: louvre position for correct air
flow.
-
Cooling: louvre position for correct air
flow.
Warning
To close one or two air outlets use the special kit
Fig.
18.
1 -
Nut
2 -
Wooden frame
3 -
Threaded hangers
4 -
Washers
5 -
Nut
6 -
Washers
7 -
Threaded hangers
8 -
Washers
9 -
Nut
10 -
Nut
Fig.
19.
7 -
Threaded hangers
11 -
"T" bar (to be removed)
Fig.
20.
7 -
Threaded hangers
11 -
"T" bar (to be removed)
12 -
Suspension brackets
Fig.
21.
13 -
False ceiling
14 -
Spirit level
Fig.
24.
15 -
Frame pre-hooking support
16 -
Safety belt
17 -
Frame fixing screw
Fig.
25.
-
Gasket "A"
-
Gasket "B"
-
Air discharge
Fig.
26-27.
-
Cold circuit water inlet
-
Cold circuit water outlet
-
Air purge valve
-
Hot circuit water inlet
-
Hot circuit water outlet
L e g e n d
Fig.
30.
-
Ring nut
-
O-ring
-
Coil coupling
Fig.
31
Automatic operation position
-
Thermo-electric valve head
-
Valve body
Fig.
35.
18
-
Capacitor
19
-
Screw for ground connection
20
-
Electronic board
21
-
Power supply terminal board (available only on
models equipped with electric heaters)
22
-
Auxiliary board
S
-
Power supply inlet
CV
-
Fan connector
CG
-
Float connector
CP
-
Pump connector
Fig.
37-38.
24 -
Power supply cable
25 -
Terminal block
26 -
Ground terminal
Fig.
39-40.
X
-
Power supply cable way
(mod. 004 -008- 010)
Y
-
Power supply cable way
(mod. 012 -016- 020)
Fig.
41-42.
W
-
Route of power supply cable in the version with
electric heaters
(mod. 004E -008E- 010E)
Z
-
Route of power supply cable in the version with
heaters
(mod. 012E -016E- 020E)
Fig.
43.
30
-
Power supply cable (H07 RN-F)
31
-
Thermostat cable
32
-
Valve cables
Fig.
44.
-
Duct connection flange
-
Clip
-
6 mm neoprene gasket
-
Insulated flexible duct
-
Fresh air intake
-
Conditioned air supply to an adjacent room
-
Polystyrene partition
-
Baffle
-
Frame
Fig.
45.
Air intake grille
-
Wall
-
Undercut door
-
Wall-fitted grille
-
Door-fitted grille
Fig.
46.
Winter operation diagram with fresh air intake
-
Electrical box
-
Antifreeze thermostat
-
Speed controller
-
Fresh air fan motor
-
Relay
230
V
Fig.
47.
Diagram of conditioned air supply to an adjacent
room: one louvre closed
-
Supply air duct to adjacent room
In case of two louvres closed, the fresh air flow
towards the adjacent room is 50% higher compared
with only one louvre closed (with equal static
external pressure)
Fig.
50.
33
-
Acrylic fibre
GB_129H33.indd 22
12-04-2011 15:17:19
Summary of Contents for 42 GW***B series
Page 8: ...6 42 GW B 14 13 11 10 9 8 7 6 5 4 3 MAX 200 mm 12 ...
Page 10: ...8 42 GW B 15 16 17 23 21 50 2 22 20 24 25 7 7 11 12 12 mm 13 14 14 11 12 12 11 ...
Page 13: ...11 42 GW B L N Y Z L N X W 40 42 39 41 L N N L N L L N N L N L ...
Page 14: ...12 42 GW B 45 43 44 120 105 49 Ø A 216 B C Ø A 30 31 32 ...