Toshiba MMY-MAP0806HT8P-ME Installation Manual page 24

◆ Address setting procedure 1
1
Turn on indoor units fi rst, and then turn on outdoor units.
2
About one minute after turning the power on, confi rm that the 7-segment display on the
interface P.C. board of the header outdoor unit indicates
3
Press SW15 to start the automatic address setting.
(It may take up to 10 minutes (normally about 5 minutes) to complete one line's setting.)
4
Auto 1 → Auto 2 → Auto 3
The 7-segment display indicates
After the indication, U. 1. - - - (U. 1. fl ash)
U. 1. - - - (U. 1. light)
When the fl ashing stops and
complete.
Interface P.C. board on the header outdoor unit
SW05 SW15
SW04
3
D600 D601 D602 D603 D604
2,4
SW01 SW02 SW03
REQUIREMENT
• When 2 or more refrigerant lines are controlled as a group, be sure to turn on all the indoor units in the group
before setting addresses.
• If you set the unit addresses of each line separately, each line's header indoor unit is set separately. In that
case, the CODE No. "L03" (Indoor header unit overlap) is indicated as running starts. Change the group address
to make one unit the header unit using wired remote controller.
(Example) Controlling 2 or more refrigerant lines as a group
Outdoor
System wiring
Indoor
diagram
Remote
controller
45-EN
1117101401-3_EN.indd 23 1117101401-3_EN.indd 23
U. 1. L08 (U. 1. fl ash) .
.
starts fl ashing on the display.
remain lit on the display, the setting is
Outdoor
Indoor Indoor Indoor
(Group control)
– 23 –
◆ Address setting procedure 2
1
Set a system address for each system using SW13 and 14 on the interface P.C. board on the
header outdoor unit of each system.
(Factory default: Address 1)
NOTE
Be sure to set a unique address on each system. Do not use a same address as another system (refrigerant line)
or a custom side.
Interface P.C. board on the header outdoor unit
SW06 SW07 SW09
1 2 3 4 1 2 3 4 1 2 3 4
SW11 SW12 SW13
1 2 3 4 1 2 3 4 1 2 3 4
Switch settings for a line (system) address on the interface P.C. board on the outdoor unit
(: switch ON, ✕: switch OFF)
SW13
Line (system) address
1 2
1 – –
2 – –
3 – –
4 – –
5 – –
6 – –
7 – –
8 – –
9 – –
10 – –
11 – –
12 – –
13 – –
14 – –
15 – –
16 – –
17 – –
18 – –
19 – –
20 – –
21 – –
22 – –
23 – –
24 – –
25 – –
SW10
1 2 3 4
SW14
1 2 3 4
SW14
3 4 1 2 3
– ✕ ✕ ✕ ✕
–
✕  ✕ ✕
– ✕ ✕  ✕
–  
✕ ✕
– ✕ ✕ ✕ 
–  
✕ ✕
– ✕ ✕  
–   
✕
– ✕ ✕ ✕ ✕
– 
✕ ✕ ✕
– ✕ ✕  ✕
–  
✕ ✕
– ✕ ✕ ✕ 
–  
✕ ✕
– ✕ ✕  
–   
✕
–  ✕ ✕ ✕
–  
✕ ✕
–  ✕  ✕
–   
✕
–  ✕ ✕ 
–   
✕
–  ✕  
–    
–  ✕ ✕ ✕
4
✕
✕
✕
✕
✕
✕
✕
✕








✕
✕
✕
✕
✕
✕
✕
✕

46-EN
1/12/16 3:18 PM 1/12/16 3:18 PM