Function Settings - Mitsubishi Electric PCA-A-KA Installation Manual

6. Electrical work
TEMP. ON/OFF
MENU ON/OFF
FILTER
BACK MONITOR/SET DAY
CHECK
PAR-21MAA CLOCK OPERATION
CLEAR
Fig. 6-8
CHECK
ON/OFF TEMP
FAN AUTO STOP
MODE VANE AUTO START
CHECK LOUVER h
TEST RUN min
SET RESET CLOCK
Fig. 6-9
Function table
Select unit number 00
Mode
Power failure automatic recovery
Indoor temperature detecting
LOSSNAY connectivity
Power voltage
Mode number
Setting number
Refrigerant address
Unit number
TEST
CHECK CHECK
CHECK CHECK
Settings
Not available
Available
Indoor unit operating average
Set by indoor unit's remote controller
Remote controller's internal sensor
Not Supported
Supported (indoor unit is not equipped with outdoor-air intake)
Supported (indoor unit is equipped with outdoor-air intake)
230 V
208 V

6.3. Function settings

6.3.1. Function setting on the unit (Selecting the unit functions)
1) For wired remote controller (Fig. 6-8)
Changing the power voltage setting
• Be sure to change the power voltage setting depending on the voltage used.
1 Go to the function setting mode.
Switch OFF the remote controller.
Press the FILTER A and TEST RUN B buttons simultaneously and hold
them for at least 2 seconds. FUNCTION will start to blink.
2 Use the C buttons to set the refrigerant address (3) to 00.
3 Press D button and [--] will start to blink in the unit number (4) display.
4 Use the C buttons to set the unit number (4) to 00.
5 Press the MODE button E to designate the refrigerant address/unit number. [--]
will blink in the mode number (1) display momentarily.
6 Press the F buttons to set the mode number (1) to 04.
7 Press the G button and the current set setting number (2) will blink.
Use the F 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
8 Press the MODE button E 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.
9 Press the FILTER A and TEST RUN B buttons simultaneously for at least 2
seconds. The function selection screen will disappear momentarily and the air
conditioner OFF display will appear.
2) For wireless remote controller (Fig. 6-9)
Changing the power voltage setting
• Be sure to change the power voltage setting depending on the voltage used.
1 Going to the function select mode
CHECK
Press the button F twice continuously.
(Start this operation from the status of remote controller display turned off.)
is lighted and "00" blinks.
CHECK
Press the temp button C once to set "50". Direct the wireless remote control-
ler toward the receiver of the indoor unit and press the
2 Setting the unit number
Press the temp buttons C and D to set the unit number "00". Direct the
wireless remote controller toward the receiver of the indoor unit and press the
min
button B.
3 Selecting a mode
Enter 04 to change the power voltage setting using the
and D. Direct the wireless remote controller toward the receiver of the indoor
h
unit and press the button A.
Current setting number: 1 = 1 beep (1 second)
2 = 2 beeps (1 second each)
3 = 3 beeps (1 second each)
4 Selecting the setting number
Use the temp buttons C and D to change the power voltage setting to
01 (230 V). Direct the wireless remote controller toward the sensor of the indoor
h
unit and press the button A.
5 To select multiple functions continuously
Repeat steps 3 and 4 to change multiple function settings continuously.
6 Complete function selection
Direct the wireless remote controller toward the sensor of the indoor unit and
press the button E.
Note: Whenever changes are made to the function settings after installation
or maintenance, be sure to record the changes with a mark in the "Set-
ting" column of the Function table.
6.3.2. Function setting on the remote controller
Refer to the indoor unit operation manual.
Mode no.
01
w
02
03
04
h
button A.
temp buttons C
Setting no. Initial setting setting
1
2 Ο
1 Ο
2
3
1 Ο
2
3
1
2 Ο
9