80
4
Push the TIME
/
buttons repeatedly to change the value of the indoor unit address in SET
DATA.
Change the value in SET DATA to that of a new address.
5
Push the
button to confirm the new address on SET DATA.
6
Push the
button (left side of the button) repeatedly to select another address to change.
Each time you push the button, the indoor unit numbers in a refrigerant line are indicated one
after another. Only the fan and louvers of the selected indoor unit are activated.
Repeat steps
4
to
6
to change the indoor unit addresses so as to make each of them unique.
7
Push the
button.
(All the segments on the LCD display light up.)
8
Push the
button to finish the procedure.
Resetting the address
(Resetting to the factory default (address undecided))
Method 1
Clearing each address separately using a wired remote controller.
Set the line address, indoor unit address and group address to “0099”, using a wired remote controller.
(For the setting procedure, refer to the address setting procedures using the wired remote controller on the
previous pages.)
Method 2
Clearing all the indoor unit addresses on a refrigerate line at once from the outdoor unit.
1
Turn off the refrigerant line to reset to the factory default and set the outdoor unit of the line as
below.
1) Remove the relay connectors CN10 from CN02.
If the DIP switch 2 of SW30 which is mounted on the interface P.C. board is OFF, turn on switch.
2)
U1 U2
A B
U1 U2
A B
U1 U2
A B
U1 U2
A B
U1
U3
U2
U4
U1 U2
A B
U4
U3
U2
U1
CN02
CN10
U4
U3
U2
U1
CN02
CN10
U4
U3
U2
U1
CN02
CN10
Remote
controller
Central controller
Remote
controller
Remote
controller
Remote
controller
Indoor units to have their addresses initialized
Outdoor unit
[U1, U2] and
[U3, U4] connected
[U1, U2] and
[U3, U4] connected
[U1, U2] and [U3, U4]
not connected
Outdoor unit
Outdoor unit
66
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2016/04/08 17:20:57
2016/04/08 17:20:57
AMP Air Conditioning
www.ampair.co.uk | [email protected]
