Toshiba MMY-MAP0806HT8P-E Installation Manual page 76

¿ Address setting procedure 1
1
Turn on indoor units first, and then turn on outdoor units.
2
About one minute after turning the power on, confirm 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
The 7-segment display indicates
After the indication, U. 1. - - - ( U. 1. flash )
When the flashing stops and
U. 1. - - - ( U. 1. light )
complete.
Interface P.C. board on the header outdoor unit
SW05 SW15
SW04
3
D600 D601 D602 D603 D604
2,4
SW02 SW03
SW01
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 Indoor
diagram
(Group control)
Remote
controller
149-EN
1117101201-3 EN.indd 75 1117101201-3 EN.indd 75
.
U. 1. L08 ( U. 1. flash )
.
Auto 1 → Auto 2 → Auto 3
starts flashing on the display.
remain lit on the display, the setting is
Outdoor
Indoor Indoor
– 75 –
¿ 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, Í : switch OFF)
™
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
SW13 SW14
3 4 1 2 3
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150-EN
8/8/2559 BE 3:49 PM 8/8/2559 BE 3:49 PM