Toshiba MMY-MAP0806FT8P-E - Page 29

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EN
ID
ID
U3
U4
U1
U2 U5 U6
U1
U2
A
B
U3 U4
U1 U2 U5 U6
U1 U2
A
B
U3
U4
U1 U2 U5 U6
U1 U2
A B
U3
U4
U1 U2 U5 U6
U1 U2
A B
U3 U4
U1
U2
U1
U3
U2
U4
U5 U6
U1 U2
A
B
Central control
controller
Header
unit
Header
unit
Header
unit
Follower unit Follower unit
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Indoor units to have their addresses initialized
2
Turn on the indoor and outdoor units of the refrigerant line for which you want to initialize the
addresses. About one minute after turning on the power, con¿rm that the 7-segment display
on the header outdoor unit indicates “U.1. - - -” and operate the interface P.C. Board on the
header outdoor unit of the refrigerant line as follows.
SW01 SW02 SW03 SW04 Clearable addresses
212
Con¿rm that the 7-segment display indicates
“A.d.buS” and turn SW04 ON for more than ¿ve
seconds.
System/indoor unit/group address
222
Con¿rm that the 7-segment display indicates
“A.d.nEt” and turn SW04 ON for more than ¿ve
seconds.
Central control address
3
Con¿rm that the 7-segment display indicates “A.d. c.L.” and set SW01, SW02 and SW03 to
1, 1, 1 respectively.
4
After a time “U.1.L08” appears on the 7-segment display if the address clearing has been
completed successfully.
If the 7-segment display indicates “A.d. n.G.”, the outdoor unit may still connected with other
refrigerant lines. Check the connection of the relay connectors between [U1, U2] and [U3, U4].
NOTE
Take care to carry out the procedure above correctly; otherwise, addresses in other refrigerate lines may also be
cleared.
5
Set the addresses again after ¿nishing the clearance.
 Setting when connecting
indoor units to FS
(Flow Selector) unit
*1: The setting method of
Single port type FS unit
(Long piping model) is
same as the one branch of
Multi port type FS unit.
¡ Cautions to connection of
indoor unit
• When connecting the indoor units to a single port
type FS unit and a branch of the multi port type
FS unit, it is necessary to set up the CODE No..
Be sure to set up the CODE No. after setup of
address.
• When connecting the indoor units to a single port
type FS unit and a branch of the multi port type
FS unit, it is possible to connect with multiple groups
and connect individually.
Single port type FS unit
Piping
Control wiring
between indoor unit
and FS unit
(Within 15 m)
Remote controller
Group control
Indoor unit
Indoor unit
Piping
Multi port type FS unit (*1)
Remote controller
Group control
Indoor unit
Remote controller
Group control
Single port type FS unit
Piping
Incorrect
Control wiring
between indoor unit
and FS unit
Single port type FS unit
Piping
¡ How to set up CODE No. [ 0E ]
It is necessary to set up in case of the group control.
2
4
1
3
.
5
1
Push and hold the , and buttons at
the same time for more than 4 seconds.
• is displayed in the UNIT No. window.
• In this time, the fans of all the indoor units in
the group control start the fan operation.
2
Using the set temperature buttons
/ select the CODE No. “ ”.
3
Change SET DATA to “ ” by the timer
buttons
/ .
4
Push button.
5
Push button. Then the setup ¿nished.
55-EN 56-EN