[Notes]
●The default mode is "Heat" upon first power-on.
●Mode setting is allowed only when the control panel is turned off, otherwise a dialog box will pop up, saying
"Please turn off the system first!"
●When the water tank is unavailable, only "Heat" and "Cool" mode are allowed.
●When the water tank is available, "Cool", "Heat", "Hot water", "Cool+ Hot water", and "Heat+ Hot water" are
allowed.
●For the heat pump, the "Cool" mode is allowed; for the heating only unit, "Cool+ Hot water" and "Cool" are
unallowable.
●This setting can be memorized upon power failure.
2.2.2 Fast hot water
[Operation Instructions]
At the function setting page with the control panel being turned off, by touching "Fast hot water", the display
panel will go to the corresponding setting page, where desired option can be selected. Then by pressing "OK" this
setting will be saved and the display panel will back to the function setting page.
[Notes]
●This function can be set to "On" only when the water tank is available. When the water tank is unavailable, this
function will be reserved.
●It will be memorized upon power failure.
2.2.3 Cool + hot water
[Operation Instructions]
At the function setting page with the control panel being turned off, by touching "Cool + hot water", the display
panel will go to the corresponding setting page, where desired option can be selected. Then by pressing "OK" this
setting will be saved and the display panel will back to the function setting page.
[Notes]
●When the water tank is unavailable, it will be reserved; when it is unavailable, the default priority will be given
to "How water".
●It will be memorized upon power failure.
●This function is unavailable to mini chillers.
2.2.4 Heat + hot water
[Operation Instructions]
At the function setting page with the control panel being turned off, by touching "Heat + hot water", the display
panel will go to the corresponding setting page, where desired option can be selected. Then by pressing "OK" this
setting will be saved and the display panel will back to the function setting page.
[Notes]
●When the water tank is unavailable, it will be reserved; when it is unavailable, the default priority will be given
to "Hot water".
●It will be memorized upon power failure.
●This function is unavailable to the heating only unit and the mini chiller.
2.2.5 Quiet mode
[Operation Instructions]
At the function setting page with the control panel being turned off, by touching "Quiet mode", there will be a
choice box, where "Quiet mode" can be set to "Off", "One time", "Timer" or "Always ON".
When it is set to "One time", it will automatically back to "Off" when the main unit is turned off.
When it is set to "Always ON", this function can be deactivated only through changing its setting, and would not
be deactivated as the main unit is turned off.
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