Hitachi RPC-1.5FSR Technical Catalogue page 32

FEATURES
z System Example (PSC-A64GT)
This central station (PSC-A64GT) is connected to H-LINK and used for the central control and
monitoring of the air conditioners. The system configuration example is shown below.
Max. 8 Units in the same H-LINK are available.
Central Station
(PSC-A64GT)
Controlled by Central Station
(Remote Control Group)
NOTES:
1. Turn OFF all the power supply of the indoor unit and the outdoor unit before dip switch setting.
If not, the setting is invalid.
2. Do not set the same indoor unit number in the same refrigerant cycle.
If the same number exists, the alarm code of "35" will appear.
1-22
Max. 64 Remote Control Groups and Max. 160 Indoor Units are available.
ON
1 2
1
Wiring for
Group
Wired Controller
Without
Transition
Wiring
1
0
1
(For H-LINK II Only)
ON
1 2
2
Group
With
Transition
Wiring
1 2 2
1 0 1
2
ON
Terminal Resistance Setting DSW5
1 2
Refrigerant No. Setting
3
H-LINK
Transmission
Wiring
Group Group
Without Without
Wired Wired
Controller Controller
3 3 Refrigerant No. Setting
0
1 Indoor Unit No. Setting
3 4 Group No.
TCI-20007-rev.1