14
REMOTE CONTROLLER (OPTIONAL)
The water heater can be installed with up to three remote controllers. Each remote controller has two
functions which can adjust the set temperature and indicate the error code on the remote controller.
• The set temperature can be adjusted only by a remote controller which has the priority setting (when a
remote controller has the priority setting, PRIORITY lamp on the remote controller is lit), and the other
remote controller(s) display the set temperature. If you desire to transfer the priority setting, you can
transfer it by pressing the PRIORITY button only when there is no water flow through the water heater.
(Default set temperature is 40 °C.)
• All water heater models have a self diagnostic function for safety and convenience when troubleshooting.
If there is a problem with the installation or the unit, it will display a numerical error code on the
remote controller (or the LED of the computer board will blink.)
MAIN REMOTE CONTROLLER
•
Location-
MAIN must be installed in dry, shaded and clean loca
-
tions (such as kitchen) due to NO water resistant. Be careful of
installation location.
• The controller can adjust the output water temperature within the
range of 37 °C to 55 °C.
• The temperature options are:
37 °C, 38 °C, 39 °C, 40 °C, 41 °C, 42 °C, 43 °C, 44 °C, 45 °C, 46 °C, 47
°C, 50 °C, 55 °C.
• When “BURNER ON” lamp is lit, the set temperature can not be
adjusted to 55 °C. If you desire to set it to 55 °C, you should close
the hot water tap.
SHOWER CONTROLLER AND
ENSUITE CONTROLLER
• SHOWER and ENSUITE controllers are water resistant, however
should not be positioned where they can be splashed directly and
there should be caulking between the surface of the wall and the
controller.
• SHOWER is installed such as the main bathroom, and ENSUITE is
installed such as the ensuite bath room.
• These remote controllers allow the output temperature from the
water heater to be adjusted within the range of 37 °C to 50 °C.
• The temperature options are:
37 °C, 38 °C, 39 °C, 40 °C, 41 °C, 42 °C, 43 °C, 44 °C, 45 °C, 46 °C,
47 °C, 50 °C.
• When BURNER ON lamp is lit, the set temperature can not be ad
-
justed to 42 °C or over. If you desire those temperatures, you should
close the hot water tap.
PRIORITY
BURNER ON
ON/OFF
PRIORITY
MADE IN JAPAN
Main
COOL
H O T
Main
PRIORITY
BURNER ON
ON/OFF
PRIORITY
MADE IN JAPAN
Shower
COOL
H O T
Shower
PRIORITY
BURNER ON
ON/OFF
PRIORITY
MADE IN JAPAN
Ensuite
COOL
H O T
Ensuite
