Connection Between Units H-Link And H-Link Ii - Hitachi RCI-1.0FSN3 Service Manual

4 Electrical wiring

4.1.13 Connection between units H-LINK and H-LINK II

For mixed H-LINK and H-LINK II systems, set the H-LINK units in the first 16 positions of the system, as shown in the
following figure. There are 26 systems with FSN(2/3/4)E indoor units.
N O T E
• H-LINK is able to manage up to 160 indoor units.
When PSC-5S and CSNET WEB 2.0 (only compatible with H-LINK), are used, remember that only 16 indoor
•
units and 16 outdoor units can be managed.
156
SMGB0077 rev.0 - 01/2013
FSN3Ei FSN3Ei