ΔP Boiler resistance (mbar)
Q Flow rate (m
3
/h)
The boiler is supplied without a pump. Take the boiler resistance and
system resistance into account when selecting a pump.
Caution
Maximum power consumption may be 300 VA. Use an auxiliary
relay for a pump with greater power.
4.1.11 Calorifier connection
A calorifier can be connected to the boiler. Our range includes various
calorifiers.
Important
Contact us for more information.
4.2
Main components
1
Central heating return pipe
2
Casing/air box
3
Air supply
4
Control panel
5
On/off switch
6
Service connector (PC connection)
7
LED interior light
8
Air pressure differential switch
9
Flow sensor
10
Burner
11
Adapter
12
Heat exchanger
13
Non-return valve
14
Temperature sensor for heat exchanger
15
Ignition transformer
16
Hydraulic pressure sensor
17
Heat exchanger inspection hatch
18
Filling/drain valve
19
Frame
20
Siphon
21
Adjustment bolt
22
Transport wheel
23
Air intake silencer
24
Condensate collector
25
Gas pressure measuring point
26
Venturi
27
Gas valve unit
28
Control unit (CU-GH)
29
Fan
30
Flue gas connection pipe
31
Flue gas sensor
32
Support
33
Gas pressure measuring point
34
Flue gas measuring point
35
Flue gas outlet
36
Gas connection
37
Manual air vent
38
Central heating supply pipe
Fig.4
Hydraulic resistance Gas 220 Ace
200 - 250 - 300
AD-0001328-01
100
200
150
300
0
0
[m
3
/h]
Q
2
4
6
14
1
3
5
7
8,6
10,8 12,5
15
250
50
300 kW
250 kW
200 kW
Fig.5
Main components
AD-0001160-01
1
38
37
35
36
24
27
28
26
25
31
30
29
32
34
23
33
22
21
3
8
9
2
7
6
4
5
13
10
19
14
15
16
18
17
12
11
20
4 Description of the product
20
7665063 - v.05 - 18102018
Содержание Gas 220 Ace 160
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