Mitsubishi Electric SLZ-KA25 Installation Manual page 9

7. Electrical work
Service menu
Test run
Input maintenance info.
Function setting
Check
Self check
Main menu:
Cursor
F1 F2 F3 F4
Fig. 7-6
Function setting
Ref. address Grp.
Mode 1
Mode 2
Mode 3
Mode 4
Request:
Cursor Cursor
F1 F2 F3 F4
Fig. 7-8
Function setting
Ref. address Grp.
Sending data
F1 F2 F3 F4
Fig. 7-10
Function table
Select unit number 00
Mode
Power failure automatic recovery *1
(AUTO RESTART FUNCTION)
Indoor temperature detecting
LOSSNAY connectivity
Power voltage
Select unit numbers 01 to 03 or all units (AL)
Mode
Filter sign
*1 For this model, mode no. 1 cannot be set using the remote controller. Set this mode using DIP switch SW3-1 of the indoor controller board.
Function setting
Ref. address
Unit No.
Grp./1/2/3/4/All
Monitor:
Cursor Address
F1 F2 F3 F4
Fig. 7-7
Function setting
Unit # 1
Ref. address
Mode 1
Mode 2
Mode 3
Mode 4
Request:
Cursor Cursor
F1 F2 F3 F4
Fig. 7-9
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)
240 V
220 V, 230 V
Settings
100 Hr
2500 Hr
No filter sign indicator
For wired remote controller only
1 (Fig. 7-6)
• 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. 7-7)
• 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
operation. If the unit is common or when running all units, all indoor units for the
selected refrigerant address will start fan operation.
3 (Fig. 7-8)
• 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.
4 (Fig. 7-9)
• 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. 7-10)
• 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.
Note:
• Make the above settings on Mr. Slim units as necessary.
• Table 1 summarizes the setting options for each mode number. Refer to the
indoor unit Installation Manual for the detailed information about initial set-
tings, mode numbers, and setting numbers for the indoor units.
• Be sure to write down the settings for all functions if any of the initial set-
tings has been changed after the completion of installation work.
Mode no.
01
02
03
04
Mode no.
07
Setting no. Initial setting Setting
1 *1
2 *1
1
2
3
1
2
3
1
2
Setting no. Initial setting Setting
1
2
3
9