Toshiba MMY-MAP0806FT8P-E - Page 25

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EN
ID
ID
9
Connect the relay connectors between the [U1, U2] and [U3, U4] terminals of the header
outdoor unit of each refrigerant line.
TO
INDOOR UNIT
TO
OUTDOOR UNIT
TO
CENTRAL
CONTROLLER
SHIELD SHIELD
U1
U3
U4
U2
U5
U6
S
S
9
10
Set the central control address.
(For the setting of the central control address, refer to the Installation Manuals of the central control devices.)
SW15
SW04
12
SW13 SW14
SW01 SW02
SW03
D600 D601 D602 D603 D604
SW05
SW30
Header unit interface P.C. Board
7-segment
display
Switch setting (setting example when controlling 2 or more refrigerant lines centrally)
Outdoor units (setting manually)
*The items in bold font must be set manually.
Outdoor unit’s
interface
P.C. Board
Header unit
Follower
unit
Header unit
Follower
unit
Header unit Factory default
SW13, 14
(Line (system) address)
1
(No setting
required)
2
(No setting
required)
31
DIP switch 2 of SW30
(Terminator of indoor/
outdoor communication
line and central control
line)
ON
(No setting
required)
Set to OFF
after setting
addresses.
(No setting
required)
Set to OFF
after setting
addresses.
ON
Relay connector
Connect
after setting
addresses.
Open
Connect
after setting
addresses.
Open
Connect
after setting
addresses.
Open
A
U1 U2
U3 U4 U3 U4
2U1U6U5U2U1U6U5U U1U2 U5U6 U1U2 U5U6 U5U6
2U1U2U1U2U1U2U1U2U1U
BAB AB
U3 U4 U3 U4 U3 U4
AB AB
Header unit Header unit Header unitFollower unit Follower unit
Central
control
controller
Relay
connector
Relay
connector
Relay
connector
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Individual Group
Indoor units
(automatic setting)
Line (system) address 1 1 2 2 3
Indoor unit address 1 2 1 2 1
Group address 0 0 1 2 0
47-EN 48-EN