Specifications

TM016 Rheem Gas Permanent Pilot Service Instructions
D.O.I: 01/2006
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18
Fault Finding Chart 1
Is
a pilot flame
established?
Is a
spark generated
at the pilot head when
the piezo is
pressed?
NO NO
YES
Is
the gas supply
pressure
ok?
YES
YES
NO
If possible adjust gas supply pressure
or refer to installer or gas utility.
Advise customer
NO
Replace the gas controlYES
Replace the thermocoupleNO
Check the gas supply pressure
is between the minimum and
maximum limit for the gas type
Is
the ECO open
circuit?
Is the
thermocouple
generating sufficient
voltage?
Ensure the gas control is in the off
position when conducting test
Electromagnetic valve faulty
Is the
thermocouple
fully inserted in the
pilot bracket?
YES
YES
Refit the thermocouple in the
correct position
Replace the gas control
NO
TEST 1
TEST 2 AND 3
1
1.1
1.2