27
FAULT FINDING - GENERAL
ISSUE
POSSIBLE CAUSE
SOLUTION
Remote Control
not working
Remote Control Batteries Low.
Replace Batteries (See Battery Replacement Section
Gas Control Valve Batteries Low.
Replace Batteries (See Battery Replacement Section
Optional Mains Adapter not operat-
ing correctly.
Check Mains Adapter.
Check link between remote &
receiver.
Repair Remote Control (see Pairing Remote Control
Section)
Pilot will not light.
No Gas
Check Gas Supply.
Insufficient Gas Pressure
Check Inlet & Outlet Pressures (see Pressure Check
Section).
Blocked Pilot Injector.
Clear debris from Pilot Injector.
ON/OFF Switch in OFF (O)
Position.
Push switch to ON Posiiton (see Figure 18).
No Ignition Spark.
Check connection between ignition cable & electrode.
Check electrode spark gap and ensure electrode is
not shorting on burner body.
Replace electrode.
Replace ignition cable.
Main Burner will
not light
Thermocouple & Switch connec-
tions reversed.
Check connections to Gas Valve Control Box.
Magnet unit not operating properly. Replace Gas Valve.
Short between Interlopers and
Switch cable.
Check connection to Interrupter.
Insufficient Gas Pressure
Check Inlet & Outlet Pressures (see Pressure Check
Section).
Resistance in thermocouple circuit
too high.
Check thermocouple cable.
Not enough heat on thermocouple. Check position of pilot to thermocouple and intensity
of pilot flame.
Low voltage from thermocouple.
Replace thermocouple (Hand tight +1/4 turn max)
Short because thermocouple is
damaged or not centreed.
Ignition stops. No reaction to trans-
mitter command.
Press Reset Button on Gas Valve Control Box.
Main Burner Cuts
out after lighting
Too much draft at pilot
Check Installation.
Summary of Contents for Argon F500 OVAL
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