Rinnai Control-R - Configure Water Heater Settings to Comfort Mode

Recirculaon with On-Demand Accessories User Guide
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14. On the PC board, adjust switches #4 and #8 in the second (or
lower) group of switches (DIPSW 2) to ON.
#4 — ON
#8 — ON
For RUR98i/e water heater models, refer to the Tankless Water Heater
Installaon and Operaon Manual for Crossover Mode sengs.
TIP
15. Replace water heater front panel.
13. Press On/O buon on controller to
turn OFF water heater.
IMPORTANT: Controller MUST be turned OFF for
remaining steps to work correctly.
Congure Water Heater Sengs to Comfort Mode: