COMMISSIONING CHECKLIST
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F:\Docs\Forms\Checklists\COF.CL224924 COMMISSIONING Star-Derwent.doc
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PLEASE LEAVE THIS DOCUMENT WITH CUSTOMER AFTER COMPLETION
INSTALLER
PLEASE TICK
1.
Ensure power point for heater is accessible or has an isolation switch near
heater. NOTE: keep power OFF at this Stage (NO EXTENSION LEADS).
Remove facia and door from heater then reconnect lower false panel to RJ45
lead (white control box) so switch decal is visible. Check supply gas pressure
going into gas valve using a manometer (refer manual pg 27 Fig 3. for purge
port location)- LPG should be 2.75kPa & Natural Gas should be 1.1kPa OR
2.75kPa, allow gas to purge then close port
2.
Power can now be turned on at power switch or isolation switch (all 3 LEDS
will flash once). With the remote still off i.e. only the room temperature is
displayed, learn the remote to the heater, referring to manual (pg 20) for
correct procedure, (if successful the remote will display LC and all 3 LEDS will
again flash once, if not then repeat with added speed until both requirements
are achieved). Leave heater off.
3.
Open test port on RH side of gas valve (refer to manual for test port location
pg 27 Fig 1), then attach a manometer (reading kPa and reset to zero). Using
a 150mm steel ruler, check the igniter to burner gap on both burners
(measured from bottom of igniter wire to the burner), this gap should be
between 2-2.5mm and
no more
than 3mm and be parallel to burner. Using the
same procedure, check the flame sensor gap, this should be 10mm from the
burner and parallel to the burner
4.
Turn heater on by pressing the “PWR” button on the remote and adjusting the
set temperature 5°+ above the room temperature (remote should be in manual
mode, button “A/M” will toggle the remote between manual and automatic
modes). Check for positive & reliable spark on both igniters (takes 48sec.
From turning heater on). If spark occurs but flame does not light or keep going;
turn heater off then re-purge gas supply to the gas valve and restart heater. If
there is no spark or intermittent spark; readjust igniters closer to burners (gap
no closer than 2mm) then restart heater. Ensure burners are lighting reliably
before
proceeding with next step.
5.
Check the Low pressure kPa referring to the manual (pg 3) or compliance
decal on back of false panel
– adjust if necessary referring to manual (pg 27
Fig 4.) for instructions.
Turn heater off by pressing the “PWR” button on the remote.
6.
Following the instructions on pages 6 & 7 of the manual, fit the Log Set
(handle with
extreme
care
- Fragile) being careful not to move igniters and
flame sensor. Fit Door ensuring that door is fastened firmly and is properly
sealed with arrows pointing downwards, door must have rope seal & safety
screen attached.
7.
Turn heater on by pressing “PWR” button on remote. Look down through door
to ensure both burners ignite
– If burner/burners do not light then remove door
and repeat steps 3 through 6. If burners ignite then wait for unit to ramp up to
the high setting (approximately 90 seconds).
P.T.O
