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12 Technical specifications
®
12.1.3
Bluetooth
wireless technology
Fig.104
Logo
12.1.4
Factory test
12.2
Electrical diagram
Fig.105
Electrical diagram
230V
3
4
L N PE1
1
L` N`
X26
X25
X041
2
X01
X141-1
X12
X41
X201
X200
X13
X14
X31
13
12
14
1 Line filter
2 On / off switch
3 SCB expansion board power supply
4 SCB expansion board power supply
5 SCB zone expansion board power supply
6 CB-01 connection board power supply (X19) and
CAN connections (X36 and X39)
7 SCB expansion board CAN connections (X37-1 -
X37-7)
8 Service connector
9 Control panel (HMI)
10 Control unit CU-GH13
82
AD-3001854-01
5
6
X20
X19
X39
X04
X05
X07
11
X203
X202
X81
X55
X54
X53
15
16
17
18
This product is equipped with Bluetooth wireless technology.
®
The Bluetooth
word mark and logos are registered trademarks owned by
Bluetooth SIG, Inc. and any use of such marks by BDR Thermea Group is
under license. Other trademarks and trade names are those of their
respective owners.
Before leaving the factory, each boiler is optimally set and tested for:
Electrical safety.
Adjustment of O
/CO
.
2
2
Water tightness.
Gas tightness.
Parameter setting.
7
X36
X37-1
X37-...
X37-7
X02
X03
X10
X11
X101
X111
X102
X112
X51
X52
X32
X33
19
20
21
22
11 Configuration storage unit (CSU)
12 Ignition transformer power supply
13 Fan power supply
14 Gas control valve
15 Air pressure differential switch
16 Water pressure sensor
17 Return temperature sensor
18 Heat exchanger temperature sensor
19 Flow temperature sensor
20 Flue gas temperature sensor
21 Valve proving system (VPS)
8
9
X22
X21
10
X01
X02
X03
X04 / X05
X08
X205
X204
X83
23
7734324 - v.07 - 21092022
X12
X11
X10
X09
X08
X06
X07
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