I Series Solo Installation Manual
96
Rinnai I-Series Condensing Boiler Solo Manual
Curve
Number
Maximum Supply Temperature at
14°F (-10°C) Outdoor Temperature
Minimum Supply Temperature
at 68°F (20°C) Outdoor Temperature
Heat Emier
1
(Default)
180°F (82°C) 122°F (50°C) Standard baseboard, high-
eciency air handler, cast
iron or panel radiators
2 140°F (60°C) 104°F (40°C) Staple up radiant
3 180°F (82°C) 140°F (60°C) High temperature air
handler or undersized
baseboard
4 Seng temperature on the
controller
Seng temperature on the
controller - 36°F (20°C)
Custom curve based on
customer input (see graph
on next page)
The boiler has four outdoor reset heang curves, which are dierent target temperature lines
dependent on the outdoor temperature. The selected curve should be based o of the type of heat
emier and the target temperature desired. The heang curves are described below.
190°F
(88°C)
180°F
(82°C)
170°F
(77°C)
160°F
(71°C)
150°F
(66°C)
140°F
(60°C)
130°F
(54°C)
120°F
(49°C)
110°F
(43°C)
100°F
(38°C)
180°F
(82°C)
140°F
(60°C)
140°F
(60°C)
122°F
(50°C)
104°F
(40°C)
14°F
(-10°C)
68°F
(20°C)
-20°F -10°F 0°F 10°F 20°F 30°F 40°F 50°F 60°F 70°F
(-29°C) (-23°C) (-18°C) (-12°C) (-7°C) (-1°C) (4°C) (10°C) (16°C) (21°C)