Toshiba MCY-MHP0305HT-C Service Manual page 53

<Line (system) address>
2
Push the TEMP.
3
Push the TIME /
(Match the address with the address on the interface P.C. board of the outdoor unit in the same refrigerant
line.)
4
Push button.
(It is OK if the display turns on.)
<Indoor unit address>
5
Push the TEMP.
6
Push the TIME /
7
Push the button.
(It is OK if the display turns on.)
<Group address>
8
Push the TEMP.
9
Push the TIME /
set the address to
Individual : 0000
Header unit : 0001
Follower unit : 0002
10
Push the button.
(It is OK if the display turns on.)
11
Push the button.
The address setting is complete.
( flashes. You can control the unit after
NOTE
1. Do not use address numbers 29 or 30 when setting line addresses using the remote controller.
These 2 address numbers cannot be used on outdoor units and the CODE No. [E04] (Indoor / outdoor
communication error) will appear if they are mistakenly used.
2. If you set addresses to indoor units in 2 or more refrigerate lines manually using the remote controller and will
control them centrally, set the outdoor unit of each line as below.
• Set a line address for the outdoor unit of each line with SW13 and 14 of their interface P.C. boards.
• Turn off dip switch 2 of SW30 on the interface P.C. boards of all the outdoor units connected to the same
central control, except the unit that has the lowest address. (For unifying the termination of the wiring for the
central control of indoor and outdoor units)
• Connect the relay connectors between the [U1, U2] and [U3, U4] terminals on the outdoor unit of each
refrigerate line.
• After finishing all the settings above, set the address of the central control devices. (For the setting of the
central control address, refer to the installation manuals of the central control devices.)
/ buttons repeatedly to set the CODE No. to
buttons repeatedly to set a line address.
/ buttons repeatedly to set the CODE No. to
buttons repeatedly to set an indoor unit address.
/ buttons repeatedly to set the CODE No. to
buttons repeatedly to set a group address. If the indoor unit is individual,
; header unit, ; follower unit,
In case of group
control
has disappeared.)
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