Mitsubishi Electric Mr.SLIM PCA-A KA7 Series Installation Manual page 8

6. Electrical work
ON/OFF
MODE
CHECK
TEST RUN
SET
Fig. 6-3
ON/OFF
MODE
CHECK
TEST RUN
SET
Fig. 6-4
Service menu
Test run
Input maintenance info.
Function setting
Check
Self check
Main menu:
Cursor
F1 F2 F3 F4
Fig. 6-5
Function setting
Grp.
Ref. address
Mode 1
Mode 2
Mode 3
Mode 4
Request:
Cursor Cursor
F1 F2 F3 F4
Fig. 6-7
Function setting
Ref. address Grp.
Sending data
F1 F2 F3 F4
Fig. 6-9
8
MODEL SELECT
TEMP
FAN AUTO STOP
VANE AUTO START
LOUVER h
min
RESET CLOCK
MODEL SELECT
TEMP
FAN AUTO STOP
VANE AUTO START
LOUVER h
min
RESET CLOCK
Function setting
Ref. address
Unit No.
Grp./1/2/3/4/All
Monitor:
Cursor Address
F1 F2 F3
Fig. 6-6
Function setting
Unit # 1
Ref. address
Mode 7
Mode 8
Mode 9
Mode10
Request:
Cursor Cursor
F1 F2 F3
Fig. 6-8
6... For IR wireless remote controller
1) Installation area
• Area in which the IR wireless remote controller is not exposed to direct sunshine.
• Area in which there is no nearby heating source.
• Area in which the IR wireless remote controller is not exposed to cold (or hot)
winds.
• Area in which the IR wireless remote controller can be operated easily.
• Area in which the IR wireless remote controller is beyond the reach of children.
) Setting (Fig. 6-3)
1 Insert batteries.
2 Press the SET button with something sharp at the end.
blinks and Model No. is lighted.
MODEL SELECT
3 Press the temp
If you mistook the operation, press the ON/OFF
from procedure 2.
4 Press the SET button with something sharp at the end.
and Model No. are lighted for 3 seconds, then turned off.
MODEL SELECT
Indoor
PCA
3) 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.
4) IR wireless remote controller pair number setting operation (Fig. 6-4)
1 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.
MODEL SELECT
min
2 Press the button twice continuously. Pair No. "0" blinks.
3 Press the temp
If you mistook the operation, press the ON/OFF
from procedure 2.
4 Press the SET button with something sharp at the end.
Set pair number is lighted for 3 seconds then turned off.
A Pair No. of IR wireless remote controller
6.3. Function settings
6.3.1. Function setting on the unit (Selecting the unit functions)
1) For wired remote controller
F4
1 (Fig. 6-5)
• 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.
2 (Fig. 6-6)
• Set the indoor unit refrigerant addresses and unit numbers with the [F1]
through [F4] buttons, and then press the [SELECT] button to confirm the cur-
rent 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.
3 (Fig. 6-7)
• When data collection from the indoor units is completed, the current settings
F4
appears highlighted. Non-highlighted items indicate that no function settings
are made. Screen appearance varies depending on the "Unit No." setting.
4 (Fig. 6-8)
• 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.
5 (Fig. 6-9)
• When the settings are completed, press the [SELECT] button to send the set-
ting data from the remote controller to the indoor units.
• When the transmission is successfully completed, the screen will return to the
Function setting screen.
buttons to set the Model No.
button and operate again
Outdoor
Model No.
A
PUZ 001
PUY 033
buttons to set the pair number you want to set.
button and operate again
Indoor PC board
0 Initial setting
1 Cut J41
2 Cut J42
3-9 Cut J41, J42