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START-UP AND OPERATION
Fire or Explosion Hazard
Gas line purging is required with new piping or systems in
which air has entered.
To avoid risk of fire or explosion purge discharge must not
enter into confined areas or spaces where ignition can occur.
The area must be well ventilated and all sources of ignition
must be deactivated or removed.
Read instruction manual before
installing, using or servicing
water heater.
PRIOR TO START UP
FILLING THE WATER HEATER
SEQUENCE OF OPERATION
28
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