1.4
MAIN COMPONENTS
1.4.1 "SOLO HE 25-35 ErP BE" version (fig. 2)
3
8
1
1.4.2 "DUETTO HE 25-35 ErP BE" version (fig. 2/a)
2
10
12
1
66
4
5
KEY
2
.
1. Gas-oil.burner
. 2. Bulb.housing.sheath
.
3. Control.panel
. 4. Filling
. 5. Water.switch
. 6. Hydrometer
. 7. C.H..pump.high.efficiency
6
. 8. --
7
3
4
5
8
KEY
. 1. Gas-oil.burner
7
. 2. Bulb.housing.sheath
. 3. Control.panel
. 4. Instant.tank
6
. 5. Filling
. 6. D.H.W..pump.high.efficiency
. 7. Water.switch
. 8. Hydrometer
11
. 9. C.H..pump.high.efficiency
. 1 0. --
11. Control.valve
12. Air.vent.valve
9
Fig..2
Fig..2/a