Installation Manual

Rinnai I-Series Condensing Boiler Solo Manual 89
Parameter
Number
Seng Descripon
Selecon
A b C d
00
Pressure Indicaon on the Control Panel
Yes No
The current pressure will cycle on the controller
display. If an external pressure gauge is present,
it is permissible to change the seng to "No."
01
Outdoor Reset Curve
Curve
1
Curve
2
Curve
3
Curve
4
This parameter is available when Dip Switch 1 is
in the OFF (default) posion. Select the proper
curve from below. See secon “12.5 Outdoor
Reset Control” for more informaon.
Curve 1: Standard baseboard, high eciency air
handler, cast iron or panel radiators.
Curve 2: Staple up radiant.
Curve 3: High temperature air handler or
undersized baseboard.
Curve 4: Custom curve based on customer
input.
02
Boost
No
30
Minutes
60
Minutes
This parameter is available when Dip Switch 1 is
in the OFF (default) posion.
Boost Mode increases the CH set temperature
above the outdoor reset curve target when the
boiler has been running on an unusually long
call for heat.
03
Maximum Outdoor Temperature the Boiler will
Fire in CH Mode
No
Maximum
77°F
(25°C)
This parameter is available when DIP switch 1 is
in the OFF (default) posion.
This sets the maximum outdoor temperature
the boiler will re in CH mode. This can prevent
the boiler from ring in warm outdoor
temperatures.
Connued on next page