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Pilot lights But Does
Not Remain Lit

Possible Cause Solution
Thermocouple connections loose. Tighten the connections
E.C.O. connections may be loose Check that connections are tight.  Clean and/or Replace as necessary. (Pt. No. PMG 10/19055)
Pilot flame 'soft' or too small to heat the thermocouple tip. Pilot injector partially blocked, clear by blowing through orifice or replace (Pt No. PMG 10-12872-Nat Gas / PMG 10-12873 LP Gas) Check the gas inlet pressure is correct -                  7" w.c. Nat Gas / 13" w.c. LPG.
Thermocouple worn out or damaged Replace Thermocouple - Pt No. PMG 10-13848
Faulty magnet unit in the flame safety device. Replace Magnet - Pt No. PMG 10-12410.
E.C.O Failure Test ohm (output <800+) replace if less than 800 ohm. Do not delay, this is a safety device. Pt. No. PMG 10-19055.
Faulty Components Replace any faulty Components found. Piezo Unit - Part No 10-11935. Electrode assembly - Part No 10-12259.

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