Toshiba MCY-MHP0404HS8-E, Руководство по установке

Страница: 31 / 40

Installation Manual
– 30 –
EN
EN-59 EN-60
Switch setting (setting example when controlling 2 or more refrigerant lines centrally)
Outdoor units (setting manually)
*The items in bold font must be set manually.
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.
Outdoor unit’s
interface P.C. board
Outdoor unit Outdoor unit Outdoor unit Factory default
SW13, 14
(Line (system) address)
1 2 3 1
Dip switch 2 of SW30
(Terminator of indoor /
outdoor communication
line and central control
line)
ON
Set to OFF after
setting addresses.
Set to OFF
after setting
addresses.
ON
Relay connector
Connect after setting
addresses.
Connect after setting
addresses.
Connect after setting
addresses.
Open
Line (system) address 1 1 2 2 3
Indoor unit address 1 2 1 2 1
Group address 0 0 1 2 0
2 U 1 U
B A
2 U 1 U 2 U 1 U
B A B A A
2 U 1 U 2 U 1 U
B A B
U4 U3
U2 U1
CN02
CN10
U4 U3
U2 U1
CN02
CN10
U4 U3
U2 U1
CN02
CN10
Central
controller
Remote
controller
Remote
controller
Remote
controller
Remote
controller
Group Individual
Indoor units
(automatic setting)
Outdoor unit
[U1, U2] and
[U3, U4] connected Outdoor unit
[U1, U2] and
[U3, U4] connected Outdoor unit
[U1, U2] and
[U3, U4] connected
„ Manual address setting with the remote controller
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)
Wiring example of 2 refrigerant lines
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.
Pair the indoor unit to set and the remote controller one-to-one.
Turn on the power.
1
Push and hold the , , and buttons at the same time for more than 4 seconds.
LCD starts flashing.
Line (system) address 1 1 1 2 2
Indoor unit address 1 2 3 1 2
Group address
1
Header unit
2
Follower unit
2
Follower unit
2
Follower unit
2
Follower unit
Refrigerant line 1 Refrigerant line 2
Outdoor
unit
Outdoor
unit
Indoor unit 1 Indoor unit 2 Indoor unit 3 Indoor unit 1 Indoor unit 2
Remote
controller
ON / OFF TEMP.
TIME
SET CL
FILTER
RESET TEST
TIMER SET
CODE No.
UNIT No.
SETTING DATA SET
R.C. No.
11
4, 7, 10
2, 5, 8
3, 6, 9
1
CODE No. SET DATA