Atag A320S Installation & Servicing Instructions

Installation & Servicing instructions ATAG A-Series
7
1 Heat exchanger
2 Ignition unit
3 Fan unit
4 Air supply damper
5 Gas block
6 Automatic de-aerator
7 DHW plate heat exchanger
8 Control Management System
9 Control panel
10 Three-way valve
11 Circulation pump (A-label)
12 Flow restrictor
13 Flue gas exhaust
14 Combustion air supply
15 Information plate
16 Expansion vessel
T1 Flow sensor
T2 Return sensor
T3 Hot water sensor
F1 DHW Flow sensor
P1 Water pressure sensor
G Gas pipe
ATAG A Figure 4.a
A Flow pipe CH
R Return pipe CH
C Condensation / safety valve
discharge pipe
K Cold water pipe
W Hot water pipe
T1
4
2
P1
T2
F1
1
5
10
8
12
11
7
K
C
R
G
W
15
T3
3
14
13
6
9
A
17
16
16
18
17 Safety valve
18 DHW Economiser
19 Flue non return valve
19

Atag A320S Specifications

General

Brand	Atag
Model	A320S
Category	Boiler
Language	English