Toshiba SUPER-HRM MMY-MAP0802FT8 Manual De Instalación página 14

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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 terminator resistor 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
Header unit
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.
Header unit
Follower unit
(Setup is
1
unnecessary.)
(Setup is
ON
unnecessary.)
Short after
Open
address setup
Follower unit
U3 U4
U3 U4
U1 U2
U5 U6
U1 U2
U5 U6
U1 U2
U1 U2
A B
A B
Remote
Remote
controller
controller
Individual
1
1
1
2
0
0
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
U1 U2
U5 U6
U1 U2
Relay
connector
U1 U2
U1 U2
A B
Remote
controller
Group
2
1
1
CAUTION
10
Header unit interface P.C. board
ON
ON
ON
1
2 3 4
1
2 3 4
1
SW12
SW13
ON
ON
ON
1
2 3 4
1
1
2 3 4
SW07
SW08
SW09
SW04
SW05 SW15
D600 D601 D602 D603 D604
SW01
SW02 SW03
1
1
1
Header unit
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
ON
1
2
SW30
SW30
2 3 4
SW14
ON
1 2 3 4
SW10
SW15
7-segment
display
Setup at shipment
from factory
1
ON
Open

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