Heat Controller MSS-018B/A, MSH-0186/A Auto Operation Electronic control mode, Setting TEMP. -10F

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4. Auto Operation (Electronic control mode)

-The operation procedure is shown below. (Goofing & Heating Model)

		I	Press Start/Stop Button			I
		I	Select Auto Operation Mode			I
		I	Check the Room temperature			I
Operation mode
Indoor fan speed		are decided automatically by the unit electronic control.
Setting temperatureýJ
Intake-air	I	below 70°F		Over	_	below	I	Over 76°F
temperature				70°F		76°F
Operation Mode	I		Heating	I	Soft Dry		I	Cooling

*If initial mode is decided, that mode is continued without the room temperature changing.

Auto Operation for Cooling

Operation Condition	Intake-air Temperature	Setting Temperature	Fan Speed	Air Direction Control
	Over78°F	770F
	Over 760F-below 78°F	Intake air -1 °C		In this mode,
When Auto Operation		Intake air -05T
	Over 72117-below 76°F			when pressing
initial start
			Controlled by	the vertical air
	Over 68°F-below 72°F	Intake air temperature
				direction control
			the electronic
				button, vertical
	below 64°F	64°F	control
				louver swings up
When pressing room	Over 64°F-below 86°F	Electronic control		and down
temperature setting	below 64°F	640F		automatically.
button during Auto
Operation	over 86°F	86°F
INTAKE AIR TEMP.
SETTING TEMP. +1°F
(Compressor OFF)
SETTING TEMP. -10F
(Compressor ON)
INDOOR FAN SPEED		The electronic control operation
COMPRESSOR	ON	OFF	ON	OFF

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