Toshiba BMS-TP0640ACE, Руководство пользователя

Страница: 75 / 104

75
Address setup procedure 1
1. Turn on power of indoor/outdoor units.
(In order of indoor
→ →
→ → →
Outdoor)
2. After approx. 1 minute, check that U. 1. L08 (U. 1.
flash) is displayed in 7-segment display section on
the interface P.C. board of the header outdoor unit.
3. Push SW15 and start setup the automatic address.
(Max. 10 minutes for 1 refrigerant system (Usually,
approx. 5 minutes))
4. When the count Auto 1
→
Auto 2
→
Auto 3 is
displayed in 7-segment display section, and it
changes from
U. 1. - - - (U. 1. flash) to U. 1. - - - (U. 1. light) ,
the setup finished.
5. When perform a central control, connect a relay
connector between [U1, U2] and [U3, U4] termi-
nals in the header unit.
SW04
SW01
1 1 1
SW05 SW15
D600 D601 D602 D603 D604
SW02 SW03
3
5
2, 4
Header unit interface P.C. board
U1 U2
For internal
wiring between
indoor and
outdoor
U3 U4
For wiring of
central control
system
U5 U6
For internal
wiring between
outdoor units
Outdoor
Indoor Indoor
Remote
controller
Remote
controller
Central control
remote controller
Outdoor
Indoor Indoor
Remote
controller
Central control
remote controller
Outdoor
Indoor Indoor
Remote
controller
Remote
controller
Outdoor
Indoor Indoor
Remote
controller
Central control
remote controller
(Example)
Address setup
procedure
Cable systematic
diagram
(Example)
Wiring
systematic
diagram
Outdoor
Indoor Indoor
Remote
controller
Outdoor
Indoor Indoor
• When a group control is performed over the
multiple refrigerant systems, be sure to turn on
the power supplies of all the indoor units
connected in a group in the time of address
setup.
• If turning on the power for each refrigerant
system to set up address, a header indoor unit
is set for each line. Therefore, an alarm code
“L03” (Duplicated indoor header units) is output
in operation after address setup. In this case,
change the group address from the wired
remote controller so that only one header
indoor unit is set up.
Group control over multiple
refrigerant systems
• Automatic address setup procedure
Without central control : To the address setup procedure 1
With central control
: To the address setup procedure 2
(However, go to the procedure 1 when the central control is performed in a single
refrigerant system
.)
REQUIREMENT
In case of central control in a single
refrigerant system
To procedure 1
In case of central control over
refrigerant system
To procedure 2