2. User & Operating Instructions.
Document re
feren
c
e number
GB/NRV
/193I/0314
2.1
To Start the Heater
1.
Ensure that gas supply is turned on at
each burner.
2.
Switch on electrical supply to heaters.
3. Ensure that the controls are correctly set
i.e.;
•
Clock is correctly set.
•
Heater program is correctly set.
•
Required room temp is correctly set
4.
The vacuum fan will operate and at the
same time the
red
neon lights will
illuminate at all burners. After 10 seconds
the burners closest to the exhaust fan in
each radiant branch will light, with both
red
and
amber
neons illuminated. After a
further 25 seconds the next burner in line
within each radiant branch will light and
after a further 25 seconds the end vent
burner will light.
5
If the lighting up sequence fails and
lockout
occurs press the lockout reset button (if
available),
or switch off the electrical
supply
and restart after
40 seconds.
If
lockout occurs three times consecutively
switch off and isolate the gas and
electricity supplies.
Contact the AmbiRad Service department.
2.2. To Switch Off Heater
1. Switch off electrical supply to the heater.
The burner will stop and the fan will shut
off.
2. If the heater is to be switched off for
periods in excess of one week it is highly
recommended that both the gas and the
electrical supplies are turned off.
2.3
Routine Maintenance between Service
Intervals
After ensuring that the heater is cold and
mains electric isolated, cleaning of the
reflectors with a soft cloth and a mild
detergent (non solvent based cleaners only)
in water can be undertaken.
Additional removal of dust from the radiant
tubes, burner and heat exchanger can be
undertaken.
2.4 Frequency of Servicing
The manufacturer recommends that to
ensure
continued
efficient
and
safe
operation of the appliance, the heater is
serviced annually by a competent person
e.g. every year in normal working conditions
but in exceptional dusty or polluted
conditions more frequent servicing may be
required.
The manufacturer offers a maintenance
service.
Details are available on request.
For Service requirements, please contact
AmbiRad.
For further technical and service support
visit our Support Information Database at
www.s-i-d.co.uk
Note This notice must be fixed alongside the
electrical service switch. On some systems only
the end vent burner contains a delay timer. In
this instance the inline burners will light
simultaneously and the end vent burners will
light after an 80 seconds delay.
Technical Support:
Tel:
01384 489 200
Fax:
01384 489 707
www.ambiradgroup.co.uk
Summary of Contents for NRV12LR
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