Toshiba MMY-MUP0801HT8P-E Installationsanleitung Seite 79

2. Follow the steps below to set the DIP switch on the header
outdoor unit interface P.C. board.
2-1.Header outdoor unit setting
Turn on DIP switch 1 of SW101 on the header outdoor unit interface P.C. boards.
And, turn on DIP switch 2 of SW100.
Interface P.C. board on the header outdoor unit
2-2.Line (system) address setting
For the central control among two or more refrigerant lines or group control among two or more refrigerant lines,
set the line (system) address.
(Example) Controlling a single refrigerant line centrally
Outdoor Outdoor
Central
controller
System wiring
Indoor Indoor Indoor
diagram
Remote
Remote Remote
controller
controller controller
Line (system)
No
address setting
155-EN
IM_1141001201-2_Book.indd 78 IM_1141001201-2_Book.indd 78
* Header outdoor unit setting
is required also of an outdoor
individual system.
Controlling 2 or more refrigerant lines centrally
Outdoor Outdoor
Central Central
controller controller
Indoor Indoor Indoor Indoor Indoor
Remote Remote Remote
controller controller controller
Set the address
(Example) Controlling 2 or more refrigerant lines as a group (*)
System wiring
diagram
Line (system)
address setting
* Only if each refrigerant line has the same communication type (either TU2C-Link or TCC-Link), the group control
among multiple refrigerant lines is available. If one refrigerant line has TU2C-Link and another refrigerant line
has TCC-Link in the system, the group control among multiple refrigerant lines is unavailable.
(1) Set a line (system) address for each system using SW101 and 102 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
– 78 –
Outdoor Outdoor
Indoor Indoor Indoor Indoor
(Group control)
Remote
controller
Set the address
EN
156-EN
5/2/2564 BE 16:27 5/2/2564 BE 16:27