Toshiba BMS-TP0640ACE Manual page 66

4-3-1 (3) Line (System) address setting
1. Using SW13 and 14 on the interface P.C.
board of the header unit in each system, set
up the system address for each system.
(At shipment from factory: Set to Address 1)
Note) Be careful not to duplicate with other
refrigerant line.
System address switch on outdoor interface P.C. board
SW13
System
address
1 2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
: Is not used for setup of system address. (Do not change setup.)
2. Check that the relay connectors between [U1U2] and [U3U4] terminals are come out in all the header
units to which the central control is connected.
(At shipment from factory: No connection of connector)
Be sure to allocate different line address for each refrigerant system as much as possible even if
there are two or more TCS-NET relay interfaces.
4-3-1 (4) Power reset
• To activate line address on both outdoor and indoor unit side, power supply is temporarily reset.
• When power is supplied again, be sure to the power of indoor unit prior to the outdoor unit.
SW14
3 4 1 2 3
× × × ×
× × ×
× × ×
× ×
× × ×
× ×
× ×
×
× × × ×
× × ×
× × ×
× ×
× × ×
× ×
Header unit interface P.C. board
ON
1 2 3 4
SW11
ON
1 2 3 4
SW06
System
address
4 1
×
15
×
16
×
17
×
18
×
19
×
20
×
21
×
22
23
24
25
26
27
28
CAUTION
66
ON ON ON
1 2 3 4 1 2 3 4 1 2 3 4
SW12 SW13 SW14
ON ON ON ON
1 2 3 4 1 1 2 3 4 1 2 3 4
SW07 SW08 SW09
( : Switch ON, × : Switch OFF)
SW13
2 3 4 1
× ×
×
×
×
×
×
×
×
SW10
SW14
2 3 4
× × ×
× × ×
× ×
× ×
× ×
× ×
×
×
× ×
× ×
×
×