Group Configuration Setting - Mitsubishi Electric G-50A Instruction Book

5 - 4 Group configuration setting

• Registration can be made for the indoor units, local remote controllers and sub system controllers in the same
group.
• Registration can be also performed for the group which is composed of only OA processing unit or LOSSNAY.
(Independent ventilation group)
<Example for the group configuration>
051
001
101
GROUP 1
Air conditioner group
• Supply the power from the power supply unit (PAC-SC50KUA) through the M-NET transmission line and DC line.
• Perform the following procedures to set the group configuration because the interlocked operation setting will not
be performed if the group configuration settings have not been performed.
1 ADDRESS SETTING
2 FUNCTION SETTING
3 IP ADDRESS SETTING
4 GROUP SETTING
PLEASE SET
INITIAL SETTING
NOTE:
• Do not set interlocked ventilation unit such as OA processing unit or LOSSNAY.
• Even if the addresses are input any order, it is switched to a sequence starting with low-order
address.
• The independent ventilation unit can not set to the indoor unit group and it can not be set to as an
interlocked ventilation unit.
002 003 004
102
GROUP 2
Independent ventilation group
1When the power is supplied to the controller, the screen shown on the
WED 15:29
left is displayed.
2Press the
(or "4 GROUP SETTING").
The group configuration setting screen is displayed.
3Press the
4Press the
the address display position to be set.
5Used the numeric keypad switch to set the address of the indoor unit,
local remote controller, sub system controller in the display group num-
ber.
<Operation example>
When the indoor unit which address is 012.
1) Input "0"
2) Input "1"
3) Input "2"
4) Press the
* It is also possible just enter "1" "2".
<When the input is incorrect>
Before pressing
the
005 006
GROUP 3
(or ) switch to select "1 GROUP SETTING"
1 4
GROUP
switch to display the group number to be set.
SELECT
0
01
012
switch 012
switch, continue to input the data. After pressing
switch, move the cursor to the addresses to be deleted and press
RESET
switch to delete these addresses.
DEL.
– 27 –
Outdoor unit
Indoor unit
M-NET local remote controller
OA processing unit or LOSSNAY
M- NET
Transmission line
switch to move to move the cursor to