6
Contents
Important Safety Information ............... 2
Contents ............................................... 6
General Parts ........................................ 7
Water Heater ........................................ 7
Remote Controller ................................ 8
Initial Operation ...................................10
Clock Adjustment .................................11
Using the Water Heater ........................12
Setting Hot Water Temperature ............13
Automatic Water Heater ON or OFF
Operation .............................................14
Locking the Remote Controller .............16
Customizable Settings <Misc settings> ..17
System Check .......................................20
For System [Rcrc] ..................................21
Enabling Automatic Recirculation
Operation .............................................. 21
Manually Starting Recirculation
Operation .............................................. 22
Setting the Recirculation System
Operation Timer .................................... 23
Preventing Damage from Freezing ........25
Regular Maintenance ...........................28
Troubleshooting ...................................30
Follow-up Service .................................33
Specifications .......................................36
Contents
