Supplied By www.heating spares.co Tel. 0161 620 6677
- make sure that the cold water inlet valve item
(fig. 6) and the gas valve
item
(fig.5) are open
- make sure that there is no leakage along the entire gas line
- fit the gas knob temporarily
- turn on the water heater
- follow the instructions in section 6, Controls and use.
14
19
4. Commissioning
5
s t o p
detail
driving
cam
Maximum gas power adjustment
(if necessary) :
The appliance is adjusted in the factory for
a rated gas supply pressure (refer to the
Technical characteristics).
In the case of a higher supply pressure, the
maximum gas power can be adjusted by
proceeding as follows :
detach the stop from the fascia (fig. 7a)
place it on the gas control cam (fig. 7b).
Fig. 7a
Fig. 7b
Water pressure adjustment
(if necessary) :
The appliance is configured for normal
water pressure
If your water supply pressure is low (< 2,5
bar), your appliance should be converted by
proceeding as follows :
- remove the case (refer to section 5)
- remove the pin
A
(fig. 8)
- withdraw the water control
B
(fig.8)
- remove the water filter
C
(fig. 9)
- remove the governor
D
(fig. 9)
- replace the water filter and reassemble
the components in reverse order.
B
A
Fig. 8
D
C
Fig. 9
