Carrier Idrofan 42GR ATM, Installation Instructions Manual, Page: 10 / 20

Figure titles and legends:
B “Electrical danger” Pictograph
C “Be careful with your hands” Pictograph
D “General Danger” Pictograph
E General overview of unit assembly
4a Attachment rail
4b Suspension box
4c Air treatment module
F Attachment rail drawing, mm
5a Attachment rail
G Suspension box and ATM assembly, mm
6a False ceiling
6b Partition for technical room
6c Filter access door (open position)
6d Drainage of condensates
6e Air treatment module
6f Suspension box
6g Ferrule for recirculation
6h Ferrule for blowing
6i Fastening hook
6j Suspension hook
6k Fixing on concrete slab
H Connection for drainage of condensates, mm
7a Nozzle for flexible tube inner Ø 16 mm
7b 100 mm Siphon or Yoke on the drainage pipe
7c Slope of 20 mm/m
I Constant fresh air flow suspension box, mm (optional)
J Variable fresh air suspension box, mm (optional)
K Standard suspension box, mm
L ATM with fresh water supply, mm (optional)
11a Flexible duct for fresh air (optional)
11b Constant fresh air flow regulator (optional)
11c Fan access door
M Dismantling of fan motor
12a Fan access door
12b Side panel fixed with Torx T20 screws
12c Torx T20 screws fixing the fan
12d Fan motor
N LEC vitesse variable - wires nus
1 Phase 230 V – brown wire
2 Neutral 230 V – blue wire
3 Earthing – green and yellow wire
4 0 – 10 V – yellow wire
5 GND – blue wire
O Replacement of the electric battery (42GR Size 19)
14 a Side panel fixed with Torx T20 screws
14b Electrical battery support fixed with screws (optional)
14c Electrical battery (optional)
P Replacement of the electric battery (42GR Size 29)
15a Electrical battery (optional)
15b Electrical battery support fixed with screws (optional)
Q 16 Dismantling of water battery
16a Fan access door
16b Side panel fixed with Torx T20 screws
16c Valve housing fixed with Torx T20 screws (optional)
16d Torx T20 rear fixing screws
16c Torx T20 front fixing screws
16e Water battery
R 17 Water battery inlets/ outlets
17a Inlet (2 tubes) or Cold water inlet (4 tubes,optional)
17b Outlet (2 tubes) or Cold water outlet (4 tubes,optional)
17c Hot water inlet (4 tubes, optional)
17d Hot water outlet (4 tubes, optional)
S Replacement of the filter
18a Filter access door
18b Filter (optional)
18c Joint on filter edge
18d Fastening latch
T Adjustable constant fresh air flow regulator (optional)
19a Restrictions for passage of air
U 20 Replacement of the servomotors and valve body
20a Quick power connector
20b Servomotors (optional)
20c Valve body (2 channels) (optional)
20d Valve body (3 channels) (optional)
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