What is actually displayed depends on how the boiler is set.
Burner On Indicator
When burning, the indicator is lit.
PRIORITY 1 Indicator
• The indicator will flash when
the temperature of
PRIORITY 1 (Indirect tank
use) is displayed.
• The indicator is lit during
PRIORITY 1 (Indirect tank
use) operation.
Temperature Setting
(Ex.: 180°F)
Error Code
A number will flash if
a failure occurs.
(
p.21)
PRIORITY 1 Button
For setting the temperature
of PRIORITY 1.
(
* Before use, remove the protective sheet from the remote controller surface.
Operation Panel (RC-7648M)
(
p.13)
p.13)
PRIORITY 2 Indicator
• The indicator will flash
when the temperature
of PRIORITY 2 (Heating
use) is displayed.
(
• The indicator is lit
during PRIORITY 2
(Heating use)
operation.
Setting Buttons
For changing the set
temperature and
performing various
settings.
Power On/Off Button
For turning the
boiler on and off.
Maximum Temperature
Setting Button
For changing the maximum
temperature setting of
PRIORITY 1. (
PRIORITY 2 Button
For setting the temperature
of PRIORITY 2.
(
p.13)
p.14)
p.13)
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