Full Product Manual

16 Rinnai I-Series Condensing Combi Boiler User’s Informaon Manual
The available DHW set point
temperatures are provided below. When
the unit of measurement changes (°C/°F),
the corresponding temperature in the
table changes.
Factory Default: 104°F
The factory default maximum
temperature is limited to 120°F. To select
temperatures above 120°F (49°C), the
DHW Maximum Setpoint Temperature
will need to be adjusted. Please refer to
the “Rinnai I-Series Condensing Boiler
Installaon and Operaon Manual” for
further details.
Water temperatures over 125°F (52° C)
can cause severe burns or scalding
resulng in death.
Hot water can cause rst degree burns
with exposure for as lile as:
3 seconds at 140°F (60°C)
20 seconds at 130°F (54°C)
8 minutes at 120°F (49°C)
Children, disabled, or elderly are at
highest risk of being scalded.
Feel water before bathing or
showering.
DANGER
This boiler requires a minimum ow rate of
0.4 GPM to operate. In some cases when
you are not geng hot water or if the water
alternates between hot and cold, it is due to
the water ow being below or close to the
minimum ow rate. Increasing the ow rate
should resolve these problems.
Fahrenheit (°F)
98
100
102
104
106
108
110
112
114
116
118
120
125
130
135
140
If you are experiencing uctuang water
temperatures at a xture, this may be due
to a high temperature seng on your boiler
(130°F-140°F). Decreasing the setpoint
temperature may alleviate the uctuaons
and deliver a stable temperature.
Celsius (°C)
37
38
39
40
41
42
43
44
45
46
47
48
49
50
52
54
56
58
60
Temperature Sengs