Domestic Hot Water Comfort Modes - Rinnai I Series Installation And Operation Manual

Domestic Hot Water Comfort Modes are settings that would either supply quicker delivery of hot
water to fixtures or save energy in the boiler operation.
•
Eco Mode (Default)
The boiler operates and produces hot water; however, it will not maintain the primary heat
exchanger temperature for quicker hot water production. This selection saves some energy,
but requires a longer time to provide hot water to the hot water fixtures.
•
Comfort Mode
The boiler maintains the primary heat exchanger temperature to quickly deliver hot water to
the plate heat exchanger. This selection provides the quickest delivery of hot water to hot
water fixtures, but uses more energy.
By default, Eco mode is enabled (turned on). To enable (turn on) comfort mode, press the Eco
button on the controller.
Eco Mode (Default)
The Eco icon will illuminate
when Eco Mode is active.
NOTE
During DHW recirculation, the Eco icon
will always be on.
Rinnai I-Series Condensing Boiler Combi Manual
Comfort Mode
No Icon
The Eco icon will not illuminate
when Comfort Mode is active.
75