Main Components - Joannes EPOCA 29 NB Manual Para La Instalación Y El Mantenimiento

MAIN COMPONENTS

LEGEND
Air bleed valve
1
2 Control electrode
3 Fan
4 Ignition electrodes
5 Control box
Ignition transformer
6
7 Fume pressure switch
8 NTC 2 return sensor
NTC 3 hot water sensor
9
10 Water trap for condensate discharge
11 Circulating pump
12 Lack of water pressure switch
13 Filling cock
14 Hydrometer
15 NTC 1 delivery sensor
16 Expansion tank
17 3-way valve
18 Water-heater
19 Gas valve
20 Aluminium boiler body
21 Hot water expansion tank
22 Heating safety valve
23 6 bar safety valve
24 Air release
3/4" Ø system delivery
A
1/2" Ø hot water outlet
B
C 3/4" Ø gas inlet
1/2" Ø cold water inlet
D
3/4" Ø system return
E
16
24
9
17
21
B
23
5
18 15 2
D
C
22
13
46
4
6
3
7
19
20
8
10
12
1
11
E
A
14