Paloma PH-28RIFSN, Engineering Handbook

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G. Main Burner shuts off after ignition. (In Use Indicator on remote control does not turn on)
Error Code [11] is displayed. (Ignition Failure)
Display maintenance information [0y].
Try to ignite the Main Burner.
Does the [0y]
indicate [01] ~ [07]
(remaining flame)?
NO
NO
YES
YES
Refer to the section [H.5].
Is there
any flame current?
*1
Replace Burner Control Assy.
Clean or replace Main Burner
and Flame Rod Electrode.
H. Main Burner is ignited, but goes off during the operation.
(In Use Indicator on remote control is ON [Red].)
1. Error Code [00] (1 Hour Continuous Combustion) is displayed. (Indoor Model Only)
Was the
water heater used
more than one hour
continuously?
NO
YES
Explain that this is the
indication for more than one
hour continuous operation.
NO
Try to operate again.
Is Error Code [00]
displayed?
YES
Replace Burner Control Assy.
2. Error Code [38] (Malfunction of Oxygen Depletion Safety Circuit) is displayed.
Turn the power off and retry.
NO
YES
Is the
Error Code [38]
displayed?
Replace Burner Control Assy.
The water heater seems to be
normal. Try to operate again.
*1 Measure the electric current of
connectors .
Between White and Grounding: 1 ~ 30 VAC
Between Red and Grounding: 1 ~ 30 VAC
Between Black and Grounding: 1 ~ 30 VAC
M
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