337
EN
cod. 3541V620 - Rev. 00 - 05/2021
ALHENA TECH H
4.2 General view
4.3 Hydraulic circuit
fig. 60- General view
14
Safety valve
16
Fan
32
Heating circulating pump
34
Heating temperature sensor
36
Automatic air vent
44
Gas valve
56
Expansion vessel
81
Ionization/ignition electrode
95
Diverter valve
145
Water gauge
186
Return sensor
191
Fume temperature sensor
193
Trap
196
Condensate tray
294
Pressure transducer
350
Fan/Burner assembly
fig. 61- Hydraulic circuit
10
System flow
11
System return
14
Safety valve
32
Heating circulating pump
34
Heating temperature sensor
36
Automatic air vent
56
Expansion vessel
74
System filling faucet
95
Diverter valve
186
Return sensor
193
Trap
209
Hot water tank delivery
210
Hot water tank delivery
231
Filling connection
241
Automatic bypass (inside pump unit)
294
Pressure transducer
350
191
34
294
14
44
56
81
186
95
36
193
32
145
16
10
11
14
186
34
56
36
193
32
74
95
241
294
209
210
231
Summary of Contents for ALHENA TECH 28 H
Page 45: ...45 IT cod 3541V620 Rev 00 05 2021 ALHENA TECH H fig 48 fig 49 fig 50 5 6 6 ...
Page 103: ...103 ES cod 3541V620 Rev 00 05 2021 ALHENA TECH H fig 48 fig 49 fig 50 5 6 6 ...
Page 160: ...160 RO cod 3541V620 Rev 00 05 2021 ALHENA TECH H fig 48 fig 49 fig 50 5 6 6 ...
Page 217: ...217 PL cod 3541V620 Rev 00 05 2021 ALHENA TECH H wygląd 48 wygląd 49 wygląd 50 5 6 6 ...
Page 275: ...275 EL cod 3541V620 Rev 00 05 2021 ALHENA TECH H İȚț 48 İȚț 49 İȚț 50 5 6 6 ...
Page 330: ...330 EN cod 3541V620 Rev 00 05 2021 ALHENA TECH H fig 48 fig 49 fig 50 5 6 6 ...
Page 343: ......