Toshiba MMY-MAP0501T8 Installations-Handbuch Seite 78

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When address setup has finished in all the lines, turn off
SW30-2 on the interface P.C. boards of the header units
of the lines connected to the identical central control
except a line with least address marker.
(The end terminal resistances of the wires in the central
control system of indoor/outdoor are unified.)
‰
Connect the relay connector between [U1U2] and [U3U4]
of the header unit for each refrigerant line.
Š
Then set up the central control address.
(For the central control address setup, refer to the Instal-
lation manual of the central control devices.)
Switch setup
(Example in case of central control over refrigerant lines)
Outdoor side (Manual setup)
* Manual setup is necessary for column of which letter color is reversed.
Outdoor interface
P.C. board
SW13, 14
(Line address)
SW30-2
End terminal resistance of
indoor/outdoor communi
cation line/central control
communication line
Relay connector
Indoor side
(Automatic setup)
Line address
Indoor unit address
Group address
For relay connector
Never connect a relay connector until address setup for all the refrigerant lines finishes;
otherwise address cannot be correctly set up.
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Header unit Follower unit
(Setup is
1
unnecessary.)
(Setup is
ON
unnecessary.)
Short after
Open
address setup
Header unit
Follower unit
U3 U4 U3 U4
U1 U2 U5 U6 U1 U2
Relay
connector
U1 U2 U1 U2
A B A B
Remote Remote
controller controller
Individual
1
1
0
manuals search engine
ON
1 2 3 4
SW11
ON
1 2 3 4
SW06
Header unit Follower unit
(Setup is
2
unnecessary.)
OFF after (Setup is
address setup unnecessary.)
Short after
address setup
Header unit Follower unit
U3 U4
U5 U6 U1 U2 U5 U6 U1 U2
Relay
connector
U1 U2 U1 U2
A B
Remote
controller
Group
1 2
2 1
0 1
CAUTION
14
Header unit interface P.C. board
ON
1 2
SW30
ON ON ON
1 2 3 4 1 2 3 4 1 2 3 4
SW12 SW13 SW14
ON ON ON ON
1 2 3 4 1 1 2 3 4 1 2 3 4
SW07 SW08 SW09 SW10
SW15
SW04 SW05 SW15
7-segment
display
D600 D601 D602 D603 D604
SW01 SW02 SW03
1 1 1
Setup at shipment
Header unit
from factory
3
OFF after
address setup
Short after
Open
address setup
Header unit
U3 U4 U3 U4
U5 U6 U1 U2 U5 U6
Relay
connector
U1 U2
A B A B
Remote
controller
2 3
2 1
2 0
SW30
1
ON
Open