Ariston FAST EVO ONT B 11 User Manual

11
product description
Overall view
Water circuit diagram
B. Hot water outler 1/2”
C. Ingresso Gas 1/2”
D. Cold water inlet 1/2”
1. Combustion Hood
2. Frame
3. Heat exchanger
4. Burner
5. Gas collector
6. Hot water temperature sensor
7. Gas valve
8. Switch ON/OFF and D.H.W temmperature knob
9. P.C.B. box
10. L.E.D.:
red - errors signal
orange - adjustment in progress
11. Ignition P.C.B.
12. Water fl ow switch
13. Ignition and detection electrode
14. Overheat thermostat
15. Fume sensor
16. Cold water inlet fi lter
1
2
3
4
5
6
7 8 9 10
11
12
13
14
15
B
C
D
3
13
4
6
16
7
14
15
12

Ariston FAST EVO ONT B 11 Specifications

General

Type	Instantaneous Gas Water Heater
Capacity	11 Liters
Mounting	Wall Mounted
Gas Connection	1/2"
Water Connection	1/2"
Ignition	Electronic
Flue diameter	110 mm
Maximum Pressure	10 bar
Minimum Pressure	0.2 bar
Water Connections	1/2"
Temperature Range	35°C - 65°C
Fuel Type	Natural Gas / LPG
Power Supply	220-240 V, 50 Hz