Mitsubishi Electronics PKH30FL, PKH36FL AUTO operation Automatic COOL/HEAT change over operation

2-4 AUTO operation (Automatic COOL/HEAT change over operation)

		˚F	<How to operate>
AUTO			1 Press POWER ON/OFF button.
FAN		AM
			2 Press the MODE button to display “AUTO”
ON/OFF	TEMP		3 Press the TEMP( or ) button to set the desired temperature.
			NOTE: The set temperature changes 2°F when the TEMP( or )
	FAN	AUTO STOP	button is pressed one time.
MODE	VANE	AUTO START	Automatic 65 to 83°F.
			●“AUTOMATIC” works to change by itself the operation
CHECK	LOUVER	h
			mode either to cooling or heating according to the room
TEST RUN		min
			temperature.
SET	RESET CLOCK

(1)Initial mode

1 When AUTO operation starts after unit OFF.

●If the room temperature is higher than the set temperature, operation starts in COOL mode.

●If the room temperature is equal to or lower than the set temperature, operation starts HEAT mode. 2 When AUTO operation starts after COOL or HEAT operation, the previous mode continues.

(2 ) Mode change

1HEAT mode changes to COOL mode when 15 minutes have passed since the room temperature became 4 degrees

above the set temperature.

2COOL mode changes to HEAT mode when 15 minutes have passed since the room temperature became 4 degrees below the set temperature.

To:Set temperature (65~83°F)	When room temperature becomes 4 degrees above the set temperature,the operation mode can not be changed
	for 15 minutes.
(degree)
		Mode change (HEAT	COOL)
To + 4
To + 2
To
To - 2
To - 4	15 minutes			Mode change
Start			15 minutes	(COOL	HEAT)
	HEAT mode	COOL mode		HEAT mode

Compressor ON

OFF

Minimum 3 minutes

(3)Temperature range

AUTO operation is available under the outside air temperatures as follows.

0	10	20	30	40	50	60	70	80	90	100 110 120 (°F)
0°F *						COOLING					115°F
					HEATING
		17°F						75°F

* In case of the wind baffle installed.

34