Mitsumi electronic PLA-ABA installation manual Function settings, Electrical work

1 = 1 beep (one second)

2 = 2 beeps (one second each)

3 = 3 beeps (one second each)

6. Electrical work

MODEL SELECT

ON/OFF TEMP

	FAN	AUTO STOP
MODE	VANE	AUTO START
CHECK	LOUVER	h
TEST RUN		min
SET	RESET CLOCK

				Fig. 6-8
					Mode number
					Setting number
					Refrigerant address
					Unit number
	TEMP.			ON/OFF
	MENU	ON/OFF		FILTER
BACK	MONITOR/SET	DAY		CHECK	TEST
PAR-21MAA	CLOCK		OPERATION	CLEAR
				Fig. 6-9

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

5) Assigning a remote controller to each unit

Each unit can be operated only by the assigned remote controller.

Make sure each pair of an indoor unit PC board and a remote controller is assigned to the same pair No.

6)Wireless remote controller pair number setting operation (Fig. 6-8) Press the SET button with something sharp at the end.

Start this operation from the status of remote controller display turned off.

MODEL SELECT blinks and Model No. is lighted.

min

Press the button twice continuously. Pair No. “0” blinks.

Press the temp buttons to set the pair number you want to set.

If you mistook the operation, press the ON/OFF button and operate again from procedure 2.

Press the SET button with something sharp at the end.

Set pair number is lighted for three seconds then turned off.

A Pair No. of wireless remote controller	Indoor PC board
0	Factory setting
1	Cut J41
2	Cut J42
3-9	Cut J41, J42

6.3. Function settings

6.3.1.Function setting on the unit (Selecting the unit functions)

1) For wired remote controller (Fig. 6-9) Changing the power voltage setting

• Be sure to change the power voltage setting depending on the voltage used. Go to the function setting mode.

Switch OFF the remote controller.

Press the FILTER and TEST RUN buttons simultaneously and hold them for at least 2 seconds. FUNCTION will start to blink.

Use the buttons to set the refrigerant address (3) to 00.

Press button and [--] will start to blink in the unit number (4) display.

Use the buttons to set the unit number (4) to 00.

Press the MODE button to designate the refrigerant address/unit number. [--] will blink in the mode number (1) display momentarily.

Press the buttons to set the mode number (1) to 04.

Press the button and the current set setting number (2) will blink.

Use the button to switch the setting number in response to the power supply voltage to be used.

Power supply voltage

230 V	: setting number = 1
208 V	: setting number = 2
Press the MODE button	and mode and the setting number (1) and (2) will

change to being on constantly and the contents of the setting can be confi rmed. Press the FILTER and TEST RUN buttons simultaneously for at least two seconds. The function selection screen will disappear momentarily and the air

conditioner OFF display will appear.

2)For wireless remote controller (Fig. 6-10) Changing the power voltage setting

• Be sure to change the power voltage setting depending on the voltage used. Going to the function select mode

Press the CHECK button twice continuously.
(Start this operation from the status of remote controller display turned off.)
CHECK is lighted and “00” blinks.
Press the	temp button once to set “50”. Direct the wireless remote controller
	h	button .
toward the receiver of the indoor unit and press the
Setting the unit number
Press the	temp buttons and to set the unit number “00”. Direct the wire-
less remote controller toward the receiver of the indoor unit and press the min			but-
ton .
Selecting a mode
Enter 04 to change the power voltage setting using the		temp buttons	and

. Direct the wireless remote controller toward the receiver of the indoor unit and

press the h button .

Current setting number:

Fig. 6-10	Selecting the setting number
		temp buttons and to change the power voltage setting to 01 (240
Use the
V). Direct the wireless remote controller toward the sensor of the indoor unit and
	h	button .
press the
	To select multiple functions continuously
Repeat steps		and to change multiple function settings continuously.
	Complete function selection
Direct the wireless remote controller toward the sensor of the indoor unit and press
the	button .

Note: Whenever changes are made to the function settings after installation or maintenance, be sure to record the changes with a mark in the “Setting” column of the Function table.

6.3.2.Function setting on the remote controller

Refer to the indoor unit operation manual.

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