User Guide

On-Demand Rack System • 11
MAINTENANCE / SPECIFICATIONS
Manual and Owner’s Guide.
8. Return the water heater to service
and verify proper operation.
Troubleshooting and
Service Procedures
For troubleshooting or service
information, refer to the water
heaters’ Installation Manual and
Owner’s Guide. Service technicians
may also reference the water heater’s
service handbook (DIR 2000534342).