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CAUTION
The maintenance counter
must only be reset after
performing the maintenance
procedures in Section
4.0 Maintenance of this
manual. Failure to perform
maintenance can result in a
hazardous condition.
2-8
TANKLESS WATER HEATER 199
2.7 RESETTING THE MAINTENANCE
COUNTER
Inspection of the unit must be performed annually by a qualified service
technician. This unit includes a maintenance counter which tracks the amount of
fuel burned within a two year period to ensure maintenance is performed if usage
exceeds typical residential usage. When above average usage occurs within a
two year period, a notification code will be displayed.
To reset the maintenance counter and clear a maintenance notification code:
1. Touch the area above the dot.
2. Touch the wrench for two seconds until the return button appears.
3. Touch wrench and return buttons together.
INSTALLATION AND OPERATION INSTRUCTIONS
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