Toshiba MMY-MAP0804HT5P Manual De Instalación página 26

Switch setting (setting example when controlling 2 or more refrigerant lines centrally)
Outdoor units (setting manually)
Outdoor unit's interface
Header unit Follower unit
P.C. board
SW13, 14 (No setting
1
(Line (system) address) required)
Dip switch 2 of SW30
(Terminator of indoor/
(No setting
ON
outdoor communication
required)
line and central control
line)
Connect after
Relay connector setting Open
addresses.
Header unit Follower unit Header unit
U3 U4 U3 U4
U1 U2 U5 U6 U1 U2 U5 U6
Relay
connector
U 1 U 2 U 1 U 2
A B A B
Remote
Remote
controller controller
Individual
Indoor units
(automatic setting)
Line (system) address 1 1
Indoor unit address 1 2
Group address 0 0
49-EN
1114208701-1 EN PT ES.indb 25 1114208701-1 EN PT ES.indb 25
*The items in bold font must be set manually.
Header unit Follower unit Header unit Factory default
(No setting
2 3
required)
Set to OFF Set to OFF
(No setting
after setting after setting
required)
addresses. addresses.
Connect after Connect after
setting Open setting
addresses. addresses.
Follower unit Header unit
U3 U4 U3 U4 U3 U4
U1 U2 U5 U6 U1 U2 U5 U6 U1 U2 U5 U6
Relay
Relay
connector
connector
U 1 U 2 U 1 U 2 U 1 U 2
A B A B A B
Remote Remote
controller controller
Group
2 2 3
1 2 1
1 2 0
– 25 –
CAUTION
Relay connector connection
Never connect relay connectors between the [U1, U2] and [U3, U4] terminals before completing address setting of all
the refrigerant lines. Otherwise, the addresses cannot be set correctly.
1
Manual address setting using the remote controller
ON
Procedure when setting indoor units' addresses first under the condition that indoor wiring has been completed and
outdoor wiring has not been started (manual setting using the remote controller)
Open
Wiring example of 2 refrigerant lines
Refrigerant line 1
Central
control
controller
Indoor unit 1
Remote
controller
Line (system) address
Indoor unit address
Group address
Header unit
In the example above, disconnect the remote controller connections between the indoor units and connect
a wired remote controller to the target unit directly before address setting.
2, 5, 8
4, 7, 10
11
Pair the indoor unit to set and the remote controller one-to-one.
Turn on the power.
1
Push and hold the
LCD starts flashing.
Refrigerant line 2
Outdoor Outdoor
unit unit
Indoor unit 1 Indoor unit 2
Indoor unit 2 Indoor unit 3
1 1 1 2
1 2 3 1
1 2 2 2
Follower unit Follower unit Follower unit
CODE No.
SET DATA
SETTING
UNIT No.
R.C. No.
SET DATA
TEMP. ON / OFF
TIMER SET
TIME
FILTER
RESET TEST SET CL
SET , CL , and TEST buttons at the same time for more than 4 seconds.
2
2
2
Follower unit
CODE No.
3, 6, 9
1
50-EN
02/27/14 1:39 PM 02/27/14 1:39 PM