Toshiba MMY-MAP0804HT8JP Service Manual page 129

Manual address setup from the remote controller
With indoor wiring work completed and outdoor wiring work not done—in cases where indoor unit addresses are
decided in advance from the wired remote controller, or in cases where addresses are change after address setup.
(Wiring example for 2 refrigerant lines)
Line 1
Outdoor
Indoor 1 Indoor 2 Indoor 3
Remote
controller
(Remote controller group control)
Line address 1 1
Indoor address 1 2
1 2
Group
address
Header Follower Follower
In the above example, where remote controllers are not
yet wired, set the address manually after individually
connecting the wired remote controller.
(Wiring during manual address setup)
Line 1
Outdoor
Indoor 1 Indoor 2 Indoor 3
Remote Remote Remote
controller controller controller
After address setup, return to the original
wiring over remote controllers.
Group address
Individual: 0000
In cases of
Header unit: 0001
remote controller
Follower unit: 0002
group control
Set
data
TEMP.
4
TIMER SET
7
TIME
10
FILTER
RESET TEST SET CL
13
5, 8, 11, 14
6, 9, 12, 15
16 3
Line 2
Outdoor
Indoor 1 Indoor 2
1 2 2
3 1 2
2 2 2
Follower Follower
Line 2
Outdoor
Indoor 1 Indoor 2
Remote Remote
controller controller
ON / OFF
DN code
(CODE No.)
FAN MODE
SAVE VENT
SWING/FIX UNIT LOUVER
1
Arrange one indoor unit and one remote controller
set to 1 by 1.
2
Turn on the power.
3
Push the +
seconds or more.
LCD begins blinking.
(Refrigerant line address)
4
Using the
5
Using the buttons, set up the line address
(match it with the line address on the interface PC
board of the header unit on the same refrigerant
line).
6
Push the button (OK when the display goes on).
(Indoor address)
7
Using the
8
Using the buttons, set up the indoor address.
(0001~0048)
9
Push the button (OK when the display goes on).
(Group address)
10
Using the
11
Using the buttons, set Individual = 0000,
Header unit = 0001, Follower unit = 0002.
12
Push the button (OK when the display goes on).
(Central control address)
13
Using the
14
Using the buttons, set up the central control
address. (0001~0064)
15
Push button. (OK when display goes on).
16
Push the button.
Setup is finished ("Setting up" blinks; when "Setting up"
goes off, operation is possible).
17
Return to the original wiring over remote
controllers.
– 128 –
+ buttons simultaneously for 4
buttons, set the DN code to 12.
buttons, set the DN code to 13.
buttons, set the DN code to 14.
buttons, set DN code to 03.