Mitsubishi Electronics PUY-A30NHA2-BS, PUZ-A42NHA2-BS Flow of function selection procedure

12-1-2. Selecting functions using the wireless remote controller (Type C)

Functions can be selected with the wireless remote controller. Function selection using wireless remote controller is available only for refriger- ant system with wireless function. Refrigerant address cannot be specified by the wireless remote controller.

[Flow of function selection procedure]

CHECK

ON/OFF	TEMP
	FAN	AUTO STOP
MODE	VANE	AUTO START
CHECK	LOUVER	h
TEST RUN		min
SET	RESET CLOCK

The flow of the function selection procedure is shown below. This example shows how to turn off the function that raises the set temperature by 4 degrees during HEAT operation.

The procedure is given after the flow chart.

1 Check the function selection setting.
2 Switch to function selection mode.	Troubleshooting mode is the mode entered when
(Enter address "50" in troubleshooting	you press the CHECK button twice to display
mode, then press the HOUR button.)	"CHECK".

3 Specify unit No. "01" (since the function applies to unit 01).		7
(Set address "01" while still in troubleshooting mode, then press the MINUTE button.)
Note: You can't specify the refrigerant address.		YES
		Change
6
	NO	unit No.
4 Select mode No. "24" (function that raises set temperature by 4 degrees during HEAT operation).

(Set address "24" while still in troubleshooting mode, then press the HOUR button.)

5Select setting No. "02" (OFF).

(Set address "02" while still in troubleshooting mode, then press the HOUR button.)

Finished NO

YES

8End function selection mode. Note: When you switch to function selection mode

(End troubleshooting mode.)	on the wireless remote controller's operation
	area, the unit ends function selection mode
	automatically if nothing is input for 10 minutes
	or longer.

[Operating instructions]

1Check the function settings.

2 Press the		CHECK	button twice continuously. → CHECK is lit and “00” blinks.
Press the temp			button once to set “50”. Direct the wireless remote controller toward the receiver of the indoor unit and press
the	h	button.

3Set the unit number.

Press the temp button to set the unit number. (Press “01” to specify the indoor unit whose unit number is 01.)

Direct the wireless remote controller toward the receiver of the indoor unit and press the		min
		button.
By setting unit number with the	min
	button, specified indoor unit starts performing fan operation.

Detect which unit is assigned to which number using this function. If unit number is set to AL, all the indoor units in same refrigerant system start performing fan operation simultaneously.

*If a unit number that cannot be recognized by the unit is entered, 3 beeps of 0.4 seconds will be heard. Reenter the unit number setting.

*If the signal was not received by the sensor, you will not hear a beep or a “double ping sound” may be heard. Reenter the unit number

setting.

4Select a mode.

Press the temp	button to set a mode. Press “24” to turn on the function that raises the set temperature by 4 degree
during heat operation. Direct the wireless remote controller toward the sensor of the indoor unit and press the		h
		button.

→The sensor-operation indicator will blink and beeps will be heard to indicate the current setting number. Current setting number: 1 = 1 beep (one second)

2 = 2 beeps (one second each)

3 = 3 beeps (one second each)

*If a mode number that cannot be recognized by the unit is entered, 3 beeps of 0.4 seconds will be heard. Reenter the mode number.

*If the signal was not received by the sensor, you will not hear a beep or a “double ping sound” may be heard. Reenter the mode

number.
5 Select the setting number.
Press the temp	button to select the setting number. (02: Not available)	h
Direct the wireless remote controller toward the receiver of the indoor unit and press the
		button.

→The sensor-operation indicator will blink and beeps will be heard to indicate the setting number.

Setting number: 1 = 2 beeps (0.4 seconds each)

2 = 2 beeps (0.4 seconds each, repeated twice)

3 = 2 beeps (0.4 seconds each, repeated 3 times)

*If a setting number that cannot be recognized by the unit is entered, the setting will turn back to the original setting.

*If the signal was not received by the sensor, you will not hear a beep or a “double ping sound” may be heard. Reenter the setting number.

6 Repeat steps 4 and 5 to make an additional setting without changing unit number.

7 Repeat steps 3 to 5 to change unit number and make function settings on it.

8 Complete the function settings

Press button.

*Do not use the wireless remote controller for 30 seconds after completing the function setting.

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