Element4 Lucius 140 RD MKII Installation, Operation And Owner's Manual page 59

Direct vent
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FUNCTION
G.
No
Main burner is lit.
Yes
No
No
H.
Main burner stays
lit.
No
Yes
(continued)
Element4 Gas Fireplaces
APPENDIX TWO
Manual knob is in the "MAN" position.
Pilot flame is too low.
Too much draft at
System
pilot flame (poor
'drops out'
flame impingement
- all flames
of primary
immediately
thermocouple.)
go out
Pilot assembly out of
order.
5 day shut off.
Main burner
remains lit
2
nd
while flames
not heated.
are lowered.
(Main valve
knob is
turned via
motor.)
2
nd
off.
System goes
to pilot flame
only.
6 hours of no motor
movement.
POSSIBLE CAUSE
Turn the control knob to "ON" position, a
positive latch is required.
Confirm correct gas pressure. Increase pilot
flame if necessary.
Check venting installation. Use
restrictor as required.
Inspect pilot assembly for correct
operation and thermocouple
impingement.
The system shuts off the fire and pilot if
there is no change in the flame height
for 5 days.
Ensure 2
thermocouple is
robust flame. The fireplace media may
be interfering with proper flame. Check
2
nd
The system shuts off the fire when the
main burner flame is not sensed within
22 seconds of ignition or not sensed
after pressing the large flame button.
thermocouple shut
Note: If the system fails to light due
to the 2
being sensed a two minute lockout
period begins. This lockout time allows
the gas to dissipate.
In Manual/Temperature/Timer modes
the valve turns down to pilot only if the
flame height does not change for a 6
hour period.
In Temperature/Timer modes if
the ambient room temperature
changes, the flame height will adjust
automatically to maintain the set
temperature and the fire will continue
to function normally. The valve will turn
to pilot flame if the set temperature
and the ambient temperature remain
the same over a 6 hour period.
59
REMEDY
thermocouple is heated by a
nd
thermocouple wiring.
thermocouple voltage not
nd
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