iQe COMFORT?30, User Instructions

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6
opERating inStRUctionS foR thE USER
THE GAS SAFETY (INSTALLATION
AND USE) REGULATIONS 1996. It
is the law that all gas appliances
are installed by a registered
person, in accordance with the
above regulations. Failure to install
appliances correctly could lead
to prosecution. It is in your own
interest, and that of safety, to ensure
that the law is complied with.
it is essential that the appliance
is correctly earthed. an electricity
supply of 240 V - 50 hz fused at 3
a is required.
Read these instructions carefully
before attempting to operate the
appliance.
1.1 intRodUction
The comfoRt 30 family is a
fully automatic, wall mounted, room
sealed, fan assisted boilers.
When operating in winter mode,
the appliance provides central
heating as required and produces
instantaneous hot water upon
demand.
When operating in summer mode,
the central heating is not operational
however the appliance continues to
supply hot water whenever it is
required.
1.2 appliancE opERation
A demand of hot water will be
sensed by the appliance detecting
water flow (providing that the flow
rate is above 2 l/m - 0.5 gal/min).
The fan will start and the burner will
light at full output. If the draw off
rate is near the maximum design
flow rate the appliance will run
continuously at full output until a
tap is either turned off or the flow
rate is reduced in which case the
heat output will reduce accordingly
to maintain a steady temperature.
Hot water is made available almost
immediately at the appliance
outlet, but the final temperature
and time taken for the hot water
to reach a tap depends upon the
potentiometer setting, the rate at
which water is drawn off, and the
length of the pipe between the
boiler and the tap. When the tap
is turned off, the appliance will
revert to C.H. mode (if set on winter
position) otherwise the burner will
be extinguished pending the next
demand for hot water.
1.3 opERating
inStRUctionS
1.3.1 Boiler ignition (fig. 1)
The first ignition of the boiler must
be carried out by qualified technical
personnel.
When it is necessary to restart the
boiler follow this procedure:
– ensure that the gas supply is
turned on.
– turn on the electrical supply, a
green LED should illuminate. After
a delay of 30 seconds the boiler
should resume operation; if the
green led is on, this indicates the
presence of voltage.
n.B.: after a delay of 15 minutes
(paR 5 default setting) if non of
the buttons are pressed the keypad
will “lockup” to resume operation,
press any of the keys for more
than two seconds (the display
will indicate one to four segments
progressively before unlocking the
controls).
winter
Press the key
1
2
3
4
of the controls to
activate the winter mode functioning
(heating and D.H.W.). The display
will be as shown in the figure.
Summer
Press the key
1
2
3
4
of the controls
to activate the summer mode
functioning (only the production
D.H.W.). The display will be as shown
in the figure.
1
2
3
4
1
2
3
4
Fig. 1
attEntion: Use the keys to alter the value of any function, a beep indicates that the
change was accepted. the display will remain lit for 15 minutes (paR 5 default).
1
2
3
4