Toshiba RAV-GM901BTP-E, Руководство по установке

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Group control for system of multiple units
One remote controller can control maximum 8 indoor units as a group.
T Group control in single system
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Outdoor unit
Indoor unit
Remote controller
Finish of address setup by power-ON
(Max. 8 units)
y For wiring procedure and wiring method of the individual line (Identical refrigerant line) system, follow to
“Electrical connection”.
y Wiring between lines is performed in the following procedure.
Connect the terminal block (A/B) of the indoor unit connected with a remote controller to the terminal blocks
(A/B) of the indoor units of other indoor units by wiring the inter-unit wire of the remote controller.
y When the power supply has been turned on, the automatic address setup starts and which indicates that
address is being set up
fl ashes on the display part in about 3 minutes. During setup of automatic address, the
remote controller operation is not accepted.
Required time up to the fi nish of automatic addressing is approx. 5 minutes.
NOTE
In some cases, it is necessary to change the address manually after setup of the automatic address according
to the system con
fi guration of the group control.
• The follow mentioned system con fi guration is a case when complex systems in which systems of the
simultaneous twin and simultaneous triple unit is controlled as a group by a remote controller.
(Example) Group control for complex system
Outdoor unit Outdoor unit Outdoor unit
Indoor unit
Indoor address
Address: 1-1-1
Address: 1-1-2
Address: 2-2-2
Address: 3-3-1
Address: 3-2-2
Address: 2-2-2
Address: 2-1-2
Address: 2-1-2
Address: 3-1-2
Address: 3-1-2
Address: 3-3-2
Address: 1-2-2
(Example of address setup change)
Line address Group address
Indoor No.
After setup of
automatic
address
(Example of random
setup)
Procedure
example 1
After setup
change of
manual address
Line system
Indoor unit Indoor unit Indoor unit Indoor unit Indoor unit
Remote controller
<Twin system> <Single system> <Triple system>
The above address is set by the automatic addressing when the power is turned on. However, line
addresses and indoor addresses are set randomly. For this reason, change the setting to match line
addresses with indoor addresses.
[Procedure example]
Manual address setup procedure
While the operation stops, change the setup.
(Stop the operation of the unit.)
2,6 1
7
3
-1,
4
5
6
-1,
-1,
7
3
-3,
4
-3,
3
-2,
4
-2,
5
-2
5
-3,
1
Push + + buttons simultaneously
for 4 seconds or more. After a while, the
display part
fl ashes as shown below. Check
the displayed CODE No. is [10].
When the CODE No. is other than [10], push
button to clear the display and repeat procedure
from the
fi rst step.
(After pushing button, operation of the remote
controller is not accepted for approx. 1 minute.)
(For a group control, No. of the
fi rstly displayed
indoor unit becomes the header unit.)
(* Display changes according to
the model No. of indoor unit.)
2
Every time button is pushed, the
indoor UNIT No. in the group control is
displayed in order. Select the indoor unit of
which setup is changed.
In this time, the position of the indoor unit of which
setup is changed can be con
fi rmed because fan
of the selected indoor unit operate.
3
1. Specify CODE No. [ 12 ] with TEMP.
/ buttons.
(CODE No. [ 12 ]: Line address)
2. Change the line address from [ 3 ] to [ 2 ] with TIME
/ buttons.
3. Push button.
In this time, the setup fi nishes when the display
changes from fl ashing to lighting.
Indoor UNIT No. before setup change is displayed.
4
1. Specify CODE No. [ 13 ] with TEMP.
/ buttons.
(CODE No. [ 13 ]: Indoor address)
2. Change the indoor address from [ 3 ] to [ 2 ] TIME
/ buttons.
3. Push button.
In this time, the setup fi nishes when the display
changes from fl ashing to lighting.
Indoor UNIT No. before setup change is displayed.
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