Rinnai E- Series Troubleshooting Manual page 22

WARNING: Turn off power and water supply to the boiler before removing or installing any parts. If checking
gas pressures you MUST be qualified gas technician to service the gas system on this appliance.
The boiler automatically indicates this message if
during an error read-out the electrical power to
The boiler automatically indicates this message if
the boiler is shut off. After the power is once again
during an error read-out the electrical power to
switched on, if the error causing the interference is
the boiler is shut off. After the power is once
no longer present, this message is given
again switched on, if the error causing the
interference is no longer present, this message is
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