IDRABALCONY
24
Setting to the minimum value:
- disconnect one of the two electrical cables from the coil
-
screw or unscrew the hex head socket screw (fig. 11 -
4
) to adjust the
minimum until obtaining the gas pressure value shown in the table
-
refit the protective cap (fig. 11 -
2
).
Minimum gas pressure at nozzles
11
G20
1,20
mbar
12,24
mm. C.A.
G30
3,00
mbar
30,59
mm. C.A.
G31
3,90
mbar
39,77
mm. C.A.
13
G20
1,50
mbar
15,30
mm. C.A.
G30
3,30
mbar
33,65
mm. C.A.
G31
4,30
mbar
43,85
mm. C.A.
17
G20
1,60
mbar
16,32
mm. C.A.
G30
3,60
mbar
36,71
mm. C.A.
G31
4,80
mbar
48,95
mm. C.A.
- Reconnect the compensation inlet to the gas valve (fig. 11 -
5
).
- Disconnect the pressure gauge and retighten the pressure tapping point
screw (fig. 11 -
1
).
b
Please remember that for operation with LPG, a gas pressure regu-
lator at the appliance power supply is required, set to 28-30 mbar if
operating with butane and 37 mbar for propane.
4 COMMISSIONING
4.1 Start-up
CONTROLS INTERFACE
fig. 12
A D B
C
A
power switch
B
water temperature control
C
green LED
D
red LED
The
IDRABALCONY
water heater must be commissioned the first time by
the Technical Support Service. The boiler then works automatically.
However, you may need to start up the boiler again at a later date without
involving the Technical Support Service, for example after a long period of
absence.
In this case, the following checks and operations must be carried out:
- check that the gas shut-off valve and water taps are open
fig. 13
- access the controls by pressing the top part of the cover, lifting up the
bottom edge and allowing it to rotate carefully
-
turn the dial to “ON” and check that the green light flashes (fig. 15 -
C
)
fig. 14
A D B
C
fig. 15
-
turn the temperature control (fig. 15 -
B
) by about two thirds, if it has not
already been set
-
turn the main dial (fig. 15 -
A
) to the “ ” position
- open a domestic hot water tap
- the water heater starts up, turning on the burner after a few seconds,
needed to check the appliance. The green light (fig. 15 -
C
) stops flashing
and stays on. When the water tap is shut-off, the boiler switches off and
prepares for the next start-up.
b
If there is an anomaly when the burner starts up, or if the safety ther-
mostat is tripped, the water heater performs a “LOCKOUT” and the
red light (fig. 15 -
D
) comes on to signal the “burner block”.
To restore the start-up conditions, turn the main dial (fig. 15 -
A
) to “ ” and
then to “
”. The red light (fig. 15 -
D
) switches off.
If this does not resolve the problem the first time, repeat the operation 2
or 3 times. If the problem persists, please contact the Technical Support
Service.
b
If there is a power cut during normal operation, the boiler performs a
“LOCKOUT” (the green light (fig. 15 -
C
) switches off). When power
is restored, the boiler restarts automatically.
4.2 Changing the domestic hot water
temperature
Turn the temperature control (fig. 16 -
B
) clockwise to increase the tempe-
rature of the domestic hot water and anti-clockwise to decrease the tempe-
rature of the domestic hot water.
fig. 16
A D B
C
fig. 12
