15
1
Press the
ON/OFF
button
to turn it “On”.
* Instant hot water operation means that water within the hot
water supply line is to be heated, and enables hot water to
be supplied instantly.
* If
is not displayed on the remote controller, circulation is
not available.
* The
symbol blinks and
circulation mode starts
automatically.
Previously set hot water
temperature (Eg.: 40°C)
* See Pages 12 - 13 for details on
how to adjust the temperature.
* When the temperature is set at
65°C or above, the temperature
of circulation water will be at
60°C.
Blinking
Check
Hot water temperatures are approximations, and may differ from actual temperatures
depending on external factors, such as the season and length of piping involved.
Circulation Operation
When using RCM3211 Display of on the remote controller
When reducing the temperature setting from very high during
instant hot water operation, be wary of the actual temperature.
To prevent scalding.
Even after the temperature is changed, very hot water remains within the pipe.
When “priority” is switched to the remote controller during circulation
Hot water circulates at the temperature set by the remote controller with priority right.
WARNING
WARNING
On this Display
Operation
Description
