Technical Data And Characteristics; Water Circuit; General View And Main Components - Ferroli DOMIcondens HE 26 C Instructions For Use, Installation And Maintenance

5. TECHNICAL DATA AND CHARACTERISTICS

Table. 8 - Key of figures cap. 5
5 Sealed chamber
7 Gas inlet
8 Domestic hot water outlet
9 Cold water inlet
10 System delivery
11 System return
14 Safety valve
16 Fan
19 Combustion chamber
20 Burner assembly
21 Main nozzle
22 Burner
26 Combustion chamber insulation
27 Copper exchanger for heating and hot
water
28 Fume manifold
32 Heating circulating pump

5.1 General view and main components

126
5
16
56
28
278
20
21
22
42
10 8 44
fig. 23 - General view
10
EN
36 Automatic air vent
38 Flowswitch
42 DHW temperature sensor
44 Gas valve
56 Expansion tank
72 Room thermostat (not supplied)
81 Ignition and detection electrode
114 Water pressure switch
126 Contact fume thermostat
138 External probe (not supplied)
139 Room unit (not supplied)
145 Pressure gauge (water gauge)
193 Trap
277 Recuperator
278 Double sensor (Safety + Heating)
7 38 9 145 11
cod. 3540Z850 - 12/2010 (Rev. 00)
DOMIcondens HE 26 C

5.2 Water circuit

16
278
27
42
277
10 8
27
19
26
81
16
193
14
36
114
32
278
27
42
10 8
126
277
114
36
14
38
32
9 11
fig. 24 - Heating Circuit
126
277
114
36
14
38
32
9 11
fig. 25 - DHW Circuit
56
56