Function Settings - Mitsubishi Electric PLA-RP-AA Installationshandbuch

7. Electrical work
ON/OFF
MODE
CHECK
TEST RUN
SET
1,4
Fig. 7-7
1 2 3 4
CENTRALLY CONTROLLED
ON OFF
CLOCK
CHECK
˚C
STAND BY ERROR CODE
DEFROST
F
TEMP.
G
E
TIMER SET
D C
1Hr.
ON OFF ˚C
CLOCK
4
CLOCK
˚C
CHECK MODE
STAND BY INDOOR UNIT
FUNCTION
DEFROST ADDRESS NO
1Hr.
ON OFF ˚C
CLOCK
1 CLOCK
˚C CHECK MODE
STAND BY INDOOR UNIT
FUNCTION
DEFROST
ADDRESS NO
Fig. 7-8
1
CHECK
ON/OFF TEMP
E
3
C,D
FAN AUTO STOP
MODE VANE AUTO START
CHECK LOUVER h
F
A
TEST RUN min
B
SET RESET CLOCK
Fig. 7-9
8
A
MODEL SELECT
TEMP
3
FAN AUTO STOP
VANE AUTO START
LOUVER h
min
2
RESET CLOCK
⁄ Mode number
1
⁄ Setting number
2
⁄ Refrigerant address
3
1Hr.
⁄ Unit number
˚C 4
FILTER
CHECK MODE
TEST RUN
FUNCTION
NOT AVAILABLE
ON/OFF
FILTER
A
CHECK TEST
B
1Hr.
ON OFF ˚C
CLOCK
CLOCK
FILTER
˚C
STAND BY INDOOR UNIT
DEFROST ADDRESS NO
1 2
1Hr.
ON OFF ˚C
CLOCK
CLOCK
FILTER
˚C
STAND BY INDOOR UNIT
DEFROST
ADDRESS NO
2
CHECK CHECK
4
CHECK CHECK
4) Assigning a remote controller to each unit (Fig. 7-7)
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.
5) Wireless remote controller pair number setting operation
1 Press the SET button with something sharp at the end.
Start this operation from the status of remote controller display turned off.
blinks and Model No. is lighted.
MODEL SELECT
min
2 Press the button twice continuously.
Pair No. "0" blinks.
3 Press the temp
4 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
0
1
2
3–9

7.3. Function settings

7.3.1. For wired remote controller (Fig. 7-8)
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 A and B buttons simultaneously and hold them for at least 2
seconds. FUNCTION will start to flash.
2 Use the C button to set the refrigerant address (3) to 00.
3 Press D and [--] will start to flash in the unit number (4) display.
4 Use the C button to set the unit number (4) to 00.
5 Press the E MODE button to designate the refrigerant address/unit number. [--]
will flash 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 flash.
Use the F button to switch the setting number in response to the power supply
voltage to be used.
FILTER Power supply voltage
CHECK MODE
240 V
FUNCTION
220 V, 230 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 confirmed.
9 Press the FILTER A and TEST RUN B buttons simultaneously for at least two
FILTER
CHECK MODE
seconds. The function selection screen will disappear momentarily and the air
FUNCTION
conditioner OFF display will appear.
7.3.2. For wireless remote controller (Fig. 7-9)
Changing the power voltage setting
Be sure to change the power voltage setting depending on the voltage used.
1 Go to the function select mode
CHECK
button F twice continuously.
Press the
(Start this operation from the status of remote controller display turned off.)
is lighted and "00" blinks.
CHECK
button C once to set "50". Direct the wireless remote controller
Press the temp
toward the receiver of the indoor unit and press the
2 Setting the unit number
button C and D to set the unit number "00". Direct the wireless
Press the temp
remote controller toward the receiver of the indoor unit and press the
3 Selecting a mode
Enter 04 to change the power voltage setting using the
Direct the wireless remote controller toward the receiver of the indoor unit and press
h
button A.
the
Current setting number:
4 Selecting the setting number
C and D buttons to change the power voltage setting to 01 (240 V).
Use the
Direct the wireless remote controller toward the sensor of the indoor unit and press
h
button A.
the
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
button E.
the
Note:
Whenever changes are made to the function settings after installation or main-
tenance, be sure to record the changes with a mark in the "Setting" column of
the Function table.
button to set the pair number you want to set.
Indoor PC board
Factory setting
Cut J41
Cut J42
Cut J41, J42
: setting number = 1
h
button A.
C and
1 = 1 beep (one second)
2 = 2 beeps (one second each)
3 = 3 beeps (one second each)
min
button B.
D buttons.