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[Notes]
●When "Weekly timer", "Preset mode","Clock timer" "Temp. timer" have been set at the same time, then the
latter takes the priority.
●This setting is valid only when the control panel is turned on.
●Under the "Cool" or "Cool+Hot water" mode, the setting targets at "WT-Cool"; while under the "Heat" or
"Heat+Hot water" mode, the setting targets at "WT-Heat".
●When start time of period 2 is the same as that of period 1, then the former takes prevalence.
●"Temp.timer" is judged based on timer.
●During this setting, when temperature is set manually, then this setting will take prevalence.
●Under the "Hot water" mode, this function will be reserved.
●This function will be memorized upon power failure.
2.2.12 Emergen. mode
[Operation Instructions]
This function is intended to start other heat source to provided uninterrupted heating in case that the heat pump
fails.
1.At the function setting page, set the mode to "Heat" or "Hot water".
2.At the function setting page, select "Emergen.mode" and set it to "On" or "Off".
3.When "Emergen.mode" has activated, the corresponding icon will appear at the upper side of the menu page.
4.When the mode is not set to "Heat" or "Hot water", the display panel will tell "Wrong running mode!"
[Notes]
●The emergency mode is allowed on conditions that there is some error or protection and the compressor has
stopped at least for three minutes. If the error or protection has not been recovered, the main unit can go to the
emergency mode through the wired controller (when the control panel is off).
●Under the emergency mode, "Hot water" or "Heat" cannot be performed at the same time.
●When the running mode is set to "Heat", if "Other thermal" or "Optional E-Heater" is set to "Without", the
main unit will fail to go to the "Emergen. mode".
●When the main unit performs "Heat" under "Emergen. mode" and the control panel detects "HP-Water Switch",
"Auxi. heater 1", "Auxi. heater 1", and "Temp-AHLW", this mode will quit at once. In the same way, when errors
mentioned above occur, "Emergen. mode" cannot be activated.
●When the main unit performs "Hot water" under "Emergen. mode" and the control panel detects "Auxi.-WTH",
this mode will quit at once. In the same way, when errors mentioned above occur, "Emergen. mode" cannot be
activated.
●When this function has been activated, "Weekly timer", "Preset mode", "Clock timer",and "Temp timer" will
be deactivated. Beside "On/Off", "Mode", "Quiet mode", "Weekly timer", "Preset mode", "Clock timer",and "Temp
timer" operation are unavailable.
●Under "Emergen. mode", the thermostat does not work.
●This function can be activated only when the control panel is turned off. If doing so with the control panel "On",
a window will pop up, saying "Please turn off the system first!".
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