Toshiba BMS-TP0640ACE, Manual

Page: 66 / 104

66
4-3-1 (3) Line (System) address setting
CAUTION
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.
SW11
1
ON
Header unit interface P.C. board
2 3 4
SW12
1
ON
2 3 4
SW06
1
ON
2 3 4
SW07
1
ON ON ON ON
2 3 4
SW09 SW08
1 1 2 3 4
SW10
1 2 3 4
SW13
1
ON
2 3 4
SW14
1
ON
2 3 4
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SW13 SW14
1 2 3 4 1 2 3 4
× × × × ×
× { × × ×
× ×
{
× ×
× { { × ×
× × × { ×
× { × { ×
× × { { ×
× { { { ×
× × × × {
× { × × {
× × { × {
× { { × {
× × × { {
× { × { {
System
address
15
16
17
18
19
20
21
22
23
24
25
26
27
28
SW13 SW14
1 2 3 4 1 2 3 4
× × { { {
× { { { {
{
× × × ×
{ { × × ×
{ × { × ×
{ { { × ×
{ × × { ×
{ { × { ×
{ × { { ×
{ { { { ×
{ × × × {
{ { × × {
{ × { × {
{ { { × {
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)
System address switch on outdoor interface P.C. board
: Is not used for setup of system address. (Do not change setup.)
(
{
: Switch ON, × : Switch OFF)
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.