REU-2532FFU Series 21 Rinnai
innai Continuum and Integrity Water
Heaters
Dip Switch Default Settings
The settings below are factory default settings. Please ensure the model number and gas type of the
unit you have, matches the model number and gas type listed below; before settings any switches. If
you need assistance, contact Rinnai at (800)621-9419 before proceeding.
Residential Units Residential Units
REU-2532-FFU REU-2532-FFU
Propane Gas Model Natural Gas Model
Dip Switch Settings: Dip Switch Settings:
(SW1) (SW2) (SW1) (SW2)
#1 = Off #1 = Off #1 = Off #1 = On
#2 = On #2 = Off #2 = On #2 = Off
#3 = Off #3 = Off #3 = Off #3 = Off
#4 = Off #4 = Off #4 = Off #4 = Off
#5 = Off #5 = Off
#6 = Off #6 = Off
#7 = Off #7 = Off
#8 = Off #8 = Off
Commercial Units Commercial Units
REU-2532-FFU-C REU-2532-FFU-C
Propane Gas Model Natural Gas Model
Dip Switch Settings: Dip Switch Settings:
(SW1) (SW2) (SW1) (SW2)
#1 = Off #1 = Off #1 = Off #1 = On
#2 = On #2 = Off #2 = On #2 = Off
#3 = Off #3 = Off #3 = Off #3 = Off
#4 = Off #4 = On #4 = Off #4 = On
#5 = Off #5 = Off
#6 = Off #6 = Off
#7 = Off #7 = Off
#8 = Off #8 = Off