Rinnai M060C Installation And Operation Manual page 72

Comfort mode is a domestic hot water setting
that enables the boiler to fire up more often to
maintain the heat exchanger temperature. This
enables quicker delivery of hot water to fixtures.
By default, comfort mode is always active. To
disable or set schedule, follow the steps below
for Option 2 or Option 3.
Comfort mode has three options:
Option 1: Always Active (Default)
This option provides continuous hot water all
day long. 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 the most energy.
Option 2: Time Based
The boiler maintains the primary heat exchanger
temperature based off of time selections. This
selection requires more energy use than when
disabled, but not as much energy use as the
"Always Active" option.
Option 3: Disabled
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 longer time to provide hot water to
the hot water fixtures.
Always Active
To enable the Always Active comfort mode
setting, follow the steps below.
1
From the controller Home screen, press
OK.
Home
screen
72
2
Turn the selector wheel to highlight
Complete Menu. Press OK.
3
Turn the selector wheel to highlight DHW
Settings. Press OK.
4
Turn the selector wheel to highlight
Comfort Function. Press OK.
5
Turn the selector wheel to highlight
Always Active. Press OK.
6
Turn the selector wheel to highlight
Always Active. Press OK.
The message below appears.
7
The Always Active comfort mode is selected.
To exit, press the Back button until the
Home screen appears on the display.
Rinnai M-Series Condensing Boiler Combi Manual