Toshiba MMY-MAP0724HT6UL, Service Manual

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Address setting procedure 2
1
Set a system address for each system using SW 13 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
Line address switches on the outdoor interface PC board (
{
: switch on, ✕ : switch off)
(Example) Controlling 2 or more refrigerant lines as a group
System wiring
diagram
Outdoor
Indoor
Indoor
Indoor Indoor
Outdoor
Remote
control
(Group control)
Not used for setup of line address (do not change setup.)
Line
address
Line
address