EHC Fusion - Page 12

12
GB-016C_f.493
Slimline boiler
1 - heat exchanger
2 - flow sensor
3 - manometer
4 - safety valve
5 - circulating pump
6 - safety temperature limiter
7 - return inlet
8 - flow outlet
9 - ZIO board
10 - power board
11 - automatic vent
12 - control board
PF - points of electric mains connection (phases)
PN - electrical connections
L - live
PE - permanent earth
N - neutral
M - boiler fixing positions
RP - control stat connections
Fusion boiler
1 - heat exchanger
2 - flow sensor
3 - manometer
4 - safety valve
5 - circulating pump
6 - safety temperature limiter
7 - return inlet
8 - flow outlet
9 - ZIO board
10 - power board
11 - automatic vent
12 - control board
13 - expansion vessel connection
14 - expansion vessel
PF - points of electric mains connection (phases)
PN - electrical connections
L - live
PE - permanent earth
N - neutral
M - boiler fixing positions
RP - control stat connections