Toshiba TCB-PCNT30TLE2 - Page 18

18
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 Manual Setup/Change of Line Address in Indoor Unit
[In case of 30 refrigerant lines or more (Includes No. of refrigerant lines at Multi side if mixed)]
After the system power supply has been turned on, all the line addresses are allocated to “1” by automatic
address setup except group control. Therefore change setup of the line address using the wired remote con-
troller for each refrigerant line.
∗ For change/setup method by wired remote controller, refer to “Address Setup/Change Method”. (Page 21)
∗ Allocating different numeral value for each refrigerant line, set up the line address so that it does not overlap
with other address No. (When controlling collectively VRF type units mixed with digital inverter air conditioner
unit, set up numeral value which also differs from line address at VRF type air conditioner side.)
Point (1) Set “30” to all the line addresses of indoor units attached
with these interface
Point (2) Change the indoor address so that the indoor unit numbers
do not overlap.
Point (3) When the indoor unit attached with this interface is controlled with twin
or system, change also line address of the follower unit to “30”.
30
1
0
30
2
0
30
3
1
30
4
2
30
5
1
2
1
2
Line
address (1)
Indoor unit
address
Group
address
30
6
1
30
7
2
2
1
2
2
2
2
[ → “1 : 1 Model” connection interface]
Line
address
Indoor unit
address
Group
address
1
→
30
1
0
1
→
30
1
→
2
0
1
→
30
1
→
3
1
1
→
30
2
→
4
2
1
→
30
1
→
5
1
2
1
2
Refrigerant
line 30
Refrigerant
line 31
Refrigerant
line 32
Refrigerant
line 33
Refrigerant
line 34
Outdoor
unit
Indoor
unit
Remote
controller
Outdoor
unit
Indoor
unit
Remote
controller
Outdoor
unit
Indoor
unit
Remote
controller
Indoor
unit
Outdoor
unit
Indoor
unit
Remote
controller
Outdoor
unit
Indoor
unit
Central
control
device
1
→
30
1
→
6
1
2
→
30
1
→
7
2
Refrigerant
line 35
Refrigerant
line 36
Outdoor
unit
Indoor
unit
Remote
controller
Indoor
unit
2
1
2
2
2
2
Outdoor
unit
Indoor
unit
Indoor
unit
In case of group control including
twin, triple, double twin system,
the automatic address does not normally work.
Set the automatic address again from the
wireless remote controller manually.