Instruction manual ADM
21
is
3.5
Installation diagram
3.5.1
Installation
This figure shows the installation diagram. This diagram is used in the sections
in which the actual connection process is described.
Installation diagram
Legend
Only applicable numbers are
mentioned.
1. pressure reducing valve
(mandatory)
3. T&P valve (mandatory)
4. stop valve (recommended)
5. non-return valve (mandatory)
6. circulation pump (optional)
7. top to bottom circulation pump
(optional)
9. drain valve
10. manual gas valve (mandatory)
11. service stop valve (mandatory)
12. temperature gauge
(recommended)
14. hot water draw-off points
15. expansion valve (mandatory)
16. expansion vessel (mandatory)
17. 3-way aeration valve
(recommended)
18. water tank
19. float valve
A. cold water supply
B. hot water supply
C. circulation pipe
D. gas supply
E. overflow pipe
H. overflow pipe
IMD-0466 R0
UNVENTED
VENTED
10
D
4
5
7
4
3
B
A
4
E
C
14
11
C
4
6
4
5
9
17
4
12
18
19
H
14
14
C
4
5
6
4
14
14
14
10
D
B
A
4
5 1
15
16
4
5
7
4
9
11
12
3
Содержание ADM - 115
Страница 1: ......
Страница 2: ......
Страница 4: ...4 Instruction manual ADM gis ...
Страница 10: ...Introduction 10 Instruction manual ADM 1 gis ...
Страница 32: ...Installation 32 Instruction manual ADM 3 is ...
Страница 40: ...Conversion to a different gas category 40 Instruction manual ADM 4 is ...
Страница 46: ...Draining 46 Instruction manual ADM 6 gis ...
Страница 50: ...Status of the appliance 50 Instruction manual ADM 8 gis ...
Страница 52: ...Starting and running 52 Instruction manual ADM 9 gis ...
Страница 54: ...Shutting down 54 Instruction manual ADM 10 gis ...
Страница 60: ...is Instruction manual ADM 60 ...
Страница 72: ...Appendices 72 Instruction manual ADM 14 is ...
Страница 74: ...0306 132 4 0 UK Index Instruction manual ADM ...