Urban choice UC LOGIC 83AW Installation And Service Instructions Manual page 11

Chart 4.
Motor runs, gas ignites but stays on for only short period.
Before proceeding, ensure polarity of 13 Amp supply socket and earthing is correct
Start
Check gas pressure with all
Yes
other appliances in operation
does gas stay ON?
Yes
Doe de nodige aanpassingen.
Blijft het gas branden?
11
Is weight of load suitable?
Is filter clean? Is vent
hose or terminal
unobstructed? Is vent
terminal unaffected by
wind conditions that may
cause back pressure?
No
No
Is flame failure electrode
correctly positioned, and
undamaged? Is wire to terminal
9 undamaged and connections
tight?Is rear drum seal
complete? Is rear elbow and
plinth attached correctly?
No
Exchange Full Sequence
No
Control and/or Thermostats as
necessary until gas stays ON
Machine operating.
Instruct user as necessary.
Yes
Yes
Yes