Specifications

TM016 Rheem Gas Permanent Pilot Service Instructions
D.O.I: 01/2006
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19
Component tests 1 – 4
TEST 1 TEST 2
Using a multimeter set on the x1
resistance scale measure across the
terminals of the interrupter block on the
gas control. The reading should be less
than 1 ohm.
Disconnect the thermocouple from the gas
control and using a multimeter on the DC
millivolt scale measure the voltage being
generated by the thermocouple. Normal
voltage should be approximately 20mV.
Note: It will be necessary to hold the gas
control knob down to maintain pilot flame
during this test.
TEST 3 TEST 4
With the thermocouple connected to the
gas control and using a multimeter set on
the DC millivolt scale, measure the
voltage between the lower terminal of the
interrupter block and the thermocouple
sheath. The reading should be
approximately 14mV.
Using a multimeter set on the x1 resistance
scale, measure the resistance between the
wiring terminal and the electrode tip (ensure
tip is clean). Resistance should be less than
1 ohm.