Boiler Parameters
PARA
Default
2.0.0
140°F
2.0.3
194°F
2.0.4
0
2.0.6
9°F/min
2.2.4
ON
0 – Combi
2.2.8
2 – Solo
2.4.9
0
2.5.0
2
2.5.7
1
2.6.0
OFF
2.6.1
OFF
2.6.2
OFF
2.6.3
OFF
2.7.0
OFF
2.7.1
OFF
Rinnai M-Series Condensing Boiler Combi Manual
Range
DHW setpoint temp (also achieved by pressing BACK and
104 - 140°F
176 - 194°F
0-10,200
Will allow you to set higher than 10.2K but no effect
0-27°F/min
How quickly boiler reaches setpoint from cold start
AUTO function is the outdoor reset control. Changing this
to the off setting turns off outdoor reset and enables
ON/OFF
simple setpoint CH supply temperature control. (Also
available from AUTO function in main menu (CH) or 4.2.1)
1=Solo boiler with 10KΩ NTC thermistor in DHW indirect tank
2=Solo boiler with aquastat in DHW indirect tank
-5 to +5°F
May need if outdoor reset is in direct sunlight, etc.
0=Eco (off)
1=Schedule
2=Comfort
0=OFF
1=ON
ON/OFF
Activates manual mode for component testing
ON/OFF
ON/OFF
ON/OFF
Manual control of 3-way valve with burner off
ON/OFF
Forces Air purge (or turn off – same as holding BACK for 7
ON/OFF
Description
turning dial on home screen)
Max Water Temp (absolute max)
Will limit outdoor reset curve settings
0=all Combi models
Outdoor reset temp sensor correction
DHW Comfort Mode
Also available from home screen (DHW)
Anti-legionella Cycle (Solo models only)
Manual control of pump with burner off
Manual control of fan with burner off
Forces chimney mode (same as button)
seconds)
75