Technical data

Page 20 of 52
COMMISSIONING THE APPLIANCE
WARNING: The burner inlet flow rates are factory set and sealed. Under no
circumstances should these settings be changed. The aeration is fixed. Do not
change the burner aeration. This fire must not be operated without the heat
shield in place over the Black Box. Failure to do this will result in serious
damage to the remote system which will not be covered by the warranty.
The burner is also tested to 150mBar to ensure there are no gas leaks in the
burner. Do not adjust any fittings within the fire.
Use the commissioning sheet on page 23 completing each section in turn. Refer
to the “lighting the fire” section later in this handbook to learn the remote
system and sequence. To commission the appliance follow the below steps fully.
CHECK THE GAS PRESSURE
• Record you findings in the sheet on page 23.
• The appliance is supplied with a pressure test elbow and gas tap. See
Image Below. Connect an 8mm gas supply to the tap. Ensure the gas
tap is in the open position. Remove the screw from the test point within
the appliance and connect a manometer. With the appliance off check
for gas soundness in the supply circuit. If there is a pressure drop
correct the pipe work before continuing.
• The appliance requires 6 x “AA” Lithium batteries to operate. Using
lower quality batteries is not advised. The Battery Pack is disconnected
when supplied to increase the life of the batteries. Reconnect the
battery by plugging in the socket.
• The appliance is supplied with an Infra-Red Remote Control Unit which
is operated via a hand set and magic eye positioned on the right hand
side of the enclosure.
• Read the section “lighting the appliance” and using the handset start the
fire. There is a 10 second period where the fire will spark. If the pilot
does not light repeat the test until the gas line has been purged.
• Once lit turn the fire off again and ensure the manometer is fitted as
shown in the image. You will now start a set of tests which will confirm
the fire is installed safely. It is very important that this test is
performed as stated to ensure the appliance is safe and reliable.
The inlet supply pressure must be within (+/- 1mb) of the pressure
stated on the Data Plate. For example a 20mBar NG appliance must
read between 19mbar and 21mBar.
• TEST 1 – Fire Off – what is the standing pressure – is it within spec?
• Now light the fire again and while it is operating on Pilot Only.
• TEST 2 – Fire on Pilot – Record gas pressure – is it within spec?
• The fire will open on to Full, let it run for 5 minutes.
• TEST 3 – Fire on Full - Record gas pressure – is it within spec?