Manual Address Setup From Remote Controller; Group Address - Toshiba Super MMU-AP0091H Service Manual

Manual address setup from remote controller

In case to decide an address of the indoor unit prior to finish of indoor cabling work and unpracticed outdoor
cabling work (Manual setup from remote controller)
Arrange one indoor unit and one remote controller set to 1 by 1.
Turn on the power.
(Wiring example in 2 lines)
#1
Outdoor
Indoor Indoor Indoor
1
Line address 1
2
Indoor address 1
2

Group address

1
Remote
controller
Header
In the above example, under condition of
no inter-unit wire of the remote controller,
set the address after individual connect-
ing of the wired remote controller.
Group address
Individual : 0000
Center unit : 0001
}
In case of group control
Terminal unit : 0002
Operation procedure
1 2 3 4
7 8 9 10
Data
11
1
4, 7, 10
#2
Outdoor
Indoor Indoor
1 2 2
3 1 2
2 2 2
Terminal
5 6
11
End
CODE No.
SET DATA
UNIT No.
R.C. No.
UNIT
SET CL
1
Push simultaneously
buttons for 4 seconds or more.
LCD changes to flashing.
(Line address)
2
Using the setup temp.
12
buttons, set
3
Using the timer time
up the line address.
(Match it with the line address on the interface
P .C. board of the header unit in the identical
refrigerant line.)
4
Push SET button.
(OK when display goes on.)
(Indoor address)
5
Using the setup temp.
13
buttons, set
6
Using the timer time
up the indoor address.
7
Push button.
SET
(OK when display goes on.)
(Group address)
8
Using the setup temp.
14
buttons, set
9
Using the timer time
0000
Individual =
Follower unit =
10
Push SET button.
(OK when display goes on.)
11
Push button.
Setup operation finished.
(Status returns to normal stop status.)
Item code
3, 6, 9
2, 5, 8
97
+ +
SET CL
/
to the item code.
/ buttons, set
/
to the item code.
/ buttons, set
/
to the item code.
/ buttons, set
0001
, Header unit =
0002
.
,