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(Step 2)
Note)
When setting the line address from the remote controller, do not use address 29 and 30.
The address 29 and 30 cannot be set up in the outdoor unit. Therefore if they are incorrectly set up, a
check code [E04] (Indoor/outdoor communication circuit error) is output.
Turn on the power.
Item code
Line (system) address
Indoor address
Group address
(Wiring example in 2 systems)
System
#1
system
Indoor Indoor Indoor
Line address → 1
Indoor address → 1
Group address → 1
Remote
controller
Header
indoor
unit
In the above example, under condition of
no inter-unit wire of the remote controller,
set the address after individual connecting
of the wired remote controller.
Group address
Individual
: 0000
Header unit : 0001
In case of group control
Follower unit : 0002
Operation procedure
1
2
3
4
→
→
→
7
8
9
10
→
→
→
SET DATA
Data
11
1
SET
CL
4, 7, 10
12
13
14
System
#2
system
Indoor Indoor
1
1
2
2
2
3
1
2
2
2
2
2
Follower
indoor
unit
5
6
→
→
→
11
→
End
CODE No.
UNIT No.
R.C.
No.
Item code
3, 6, 9
2, 5, 8
UNIT
1
Push simultaneously
tons for 4 seconds or more.
LCD changes to flashing.
(Line address)
2
Using the setup temp.
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
system.)
4
Push
SET
button.
(OK when display goes on.)
(Indoor address)
5
Using the setup temp.
tons, set
to the item code.
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.
tons, set
to the item code.
9
Using the timer time
Individual =
unit =
.
10
SET
Push
button.
(OK when display goes on.)
11
Push
button.
Setup operation finished.
(Status returns to normal stop status.)
65
+
+
SET
CL
/
to the item code.
/
buttons, set
/
/
buttons, set
/
/
buttons, set
, Header unit =
but-
but-
but-
, Follower
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