A.O. Smith cyclone BFC - 80 User Manual

Instruction manual BFC 41
gis
5 Filling
Installation diagram
Legend
Only applicable numbers are
mentioned.
1. pressure reducing valve
(mandatory)
3. T&P valve (mandatory)
4. stop valve (recommended in
pipe C and mandatory in pipe A)
5. non-return valve (mandatory)
6. circulation pump (optional)
9. drain valve
10. manual gas valve (mandatory)
11. service stop valve
12. temperature gauge (optional)
13. condensation drainage
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-
0
4
65
R1
UNVENTED
VENTED
14
B
17
C
C
10
3
D
13
9
4
6
4
5
14
11
4
12
A
4
E
H
18
19
14
A
4
5
C
1
15
16
13
4
5
6
4
14 14
14
10
D
B
3
12
9
11

A.O. Smith cyclone BFC - 80 Specifications

General

Brand	A.O. Smith
Model	cyclone BFC - 80
Category	Water Heater
Language	English