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ELECTRICAL MAINTENANCE WARNINGS
Label all wires prior to disconnection when serving controls. Wiring
errors can cause improper and dangerous operation. Always verify
proper operation after servicing.
2.4 TROUBLESHOOTING
For operating difculties with your unit, please consult he following table for guidance. If you
need further assistance, call Marey toll free service and support line at 1-855-627-3955.
Please have product information ready when you call including serial number, date
of purchase and error code if shown on the control panel.
Note: Please check water heater for an error code and respond according to recommendations
found in “Error Codes” portion of this manual.