– 23 –
Note
• The items that can be set depend on the application and tank type of the representative unit.
• Set HW TEMP. and KEEP WARM at the same time.
• Set keep warm temperature (KEEP WARM) less than storage hot water temperature (HW
TEMP.) by 5°C or more.
Ex.) When storage hot water temperature is 65°C, set keep warm temperature less than
60°C.
10.
Press the SET button. Press the Yes button on the con
fi
rmation screen.
When you do not want to set or change, press the No button.
Note
• If the BACK button is pressed, it returns to the previous screen.
• If individual lock/unlock is valid in the MAINTENANCE MENU, it is possible to set the remote
controller operations to permit or prohibit each item such as run/stop, mode and temperature
setting.
• When individual lock/unlock are valid in the MAINTENANCE MENU, remote controller
operations are prohibited if run/stop, mode and temperature setting are all . (Some
functions, such as reset of the
fi
lter sign have been permitted.)
• RUN is indicated when at least one unit is running.
Malfunctions are indicated when at least one unit is not in good condition.
STOP is indicated when all the units have stopped.
HOME LEAVE is indicated when at least one unit is set for home leave.
• Operating mode, temperature setting, room temperature, fan speed and air direction etc.
show the state of the representative unit.
• Groups that have the current day’s schedule settings show .
•
icon is displayed when at least one unit needs cleaning
fi
lter.
•
icon is displayed when at least one unit needs maintenance.
•
icon is displayed when the group is the target for energy saving.
•
icon is displayed when the group is the target for silent mode.