Function Settings - Mitsubishi Electric Mr.Slim PKA-A KA7 Manuel D'installation

6. Electrical work
ON/OFF
MODE
CHECK
TEST RUN
1,4 SET
Fig. 6-9
Service menu
Test run
Input maintenance info.
Function setting
Check
Self check
Main menu:
Cursor
F1 F2 F3 F4
Fig. 6-10
Function setting
Ref. address Grp.
Mode 1
Mode 2
Mode 3
Mode 4
Request:
Cursor Cursor
F1 F2 F3 F4
Fig. 6-12
Function setting
Ref. address Grp.
Sending data
F1 F2 F3 F4
Fig. 6-14
CHECK
ON/OFF TEMP
E
C,D
FAN AUTO STOP
MODE VANE AUTO START
CHECK LOUVER h
F A
TEST RUN min
B
SET RESET CLOCK
Fig. 6-15
A
TEMP
3
FAN AUTO STOP
VANE AUTO START
LOUVER h
min
2
RESET CLOCK
Function setting
Ref. address
Unit No. Grp./1/2/3/4/All
Monitor:
Cursor Address
F1 F2 F3 F4
Fig. 6-11
Function setting
Ref. address Unit # 1
Mode 7
Mode 8
Mode 9
Mode10
Request:
Cursor Cursor
F1 F2 F3 F4
Fig. 6-13
CHECK CHECK
CHECK CHECK
2) Assigning a IR wireless remote controller to each unit
Each unit can be operated only by the assigned IR wireless remote controller.
Make sure each pair of an indoor unit PC board and a IR wireless remote controller
is assigned to the same pair No.
3) IR wireless remote controller pair number setting operation (Fig. 6-9)
Press the SET button with something sharp at the end.
Start this operation from the status of IR wireless remote controller display
turned off. blinks and Model No. is lighted.
min
Press the button twice continuously.
Pair No. "0" blinks.
Press the temp button to set the pair number you want to set.
Press the SET button with something sharp at the end.
Set pair number is lighted for three seconds then turned off.
Pair No. of IR wireless remote controller
0
1
2
3-9

6.3. Function settings

6.3.1. Function setting on the unit (Selecting the unit functions)
1) For wired remote controller
(Fig. 6-10)
• Select "Service" from the Main menu, and press the [SELECT] button.
• Select "Function settings" with the [F1] or [F2] button, and press the [SELECT]
button.
(Fig. 6-11)
• Set the indoor unit refrigerant addresses and unit numbers with the [F1]
through [F4] buttons, and then press the [SELECT] button to confirm the
current setting.
<Checking the Indoor unit No.>
When the [SELECT] button is pressed, the target indoor unit will start fan opera-
tion. If the unit is common or when running all units, all indoor units for the se-
lected refrigerant address will start fan operation.
(Fig. 6-12)
• When data collection from the indoor units is completed, the current settings
appears highlighted. Non-highlighted items indicate that no function settings
are made. Screen appearance varies depending on the "Unit No." setting.
(Fig. 6-13)
• Use the [F1] or [F2] button to move the cursor to select the mode number, and
change the setting number with the [F3] or [F4] button.
(Fig. 6-14)
• When the settings are completed, press the [SELECT] button to send the
setting data from the remote controller to the indoor units.
• When the transmission is successfully completed, the screen will return to the
Function setting screen.
2) For IR wireless remote controller (Fig. 6-15)
Changing the power voltage setting
• Be sure to change the power voltage setting depending on the voltage used.
Go to the function select mode
CHECK
Press the button twice continuously.
(Start this operation from the status of IR wireless remote controller display turned off.)
is lighted and "00" blinks.
CHECK
Press the temp button once to set "50". Direct the IR wireless remote
controller toward the receiver of the indoor unit and press the
Setting the unit number
Press the temp button and
wireless remote controller toward the receiver of the indoor unit and press the
button .
Selecting a mode
Enter 04 to change the power voltage setting using the
Direct the IR wireless remote controller toward the receiver of the indoor unit and
h
press the button .
Current setting number: 1 = 1 beep (one second)
2 = 2 beeps (one second each)
3 = 3 beeps (one second each)
Selecting the setting number
Use the and buttons to change the power voltage setting to 01 (230 V).
Direct the IR wireless remote controller toward the sensor of the indoor unit and
h
press the button .
To select multiple functions continuously
Repeat steps and to change multiple function settings continuously.
Complete function selection
Direct the IR 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
For details on how to operate the remote controller, refer to the appropriate
operation manual included with each remote controller.
Indoor PC board
Factory setting
Cut J41
Cut J42
Cut J41, J42
h
button .
to set the unit number "00". Direct the IR
and buttons.
min
11