Simultaneous Operation; Simultaneous Operation - Hitachi RPC-1.5FSR Technical Catalogue

CONTROL SYSTEM

10.2.2 Simultaneous Operation

n Combination with DC Inverter UTOPIA Series Outdoor Unit
This unit can be operated simultaneously with twin, triple and quad combinations.
One wired controller (PC-ARF1) can control without transition wiring up to 4 units of FSN2 series or later
model types (H-LINK II-supporting models) simultaneously.
(Available if it is with the transition wiring.)
Outdoor Unit
ON
OFF
The dip switch 6 setting
is required.
Set DSW6-1# pin to OFF side
for simultaneous operation.
(1) ON/OFF
(2) Setting of Operation Mode
(3) Room Temperature Setting
(4) Fan Speed Setting
(5) Timer Setting
(6) ON/OFF by Timer Control
(7) Operation Indication
(8) Alarm Indication
(9) Self-Checking
(10) Test Mode
(11) Motion Sensor Setting
Yes : Available
*1) : Only if all units in one group are connected to the same outdoor unit.
NOTE:
Refer to "Installation and Maintenance Manual" of each equipment for details of electrical wiring.
1-58
DSW6
1 2
Wired Controller
(PC-ARF1)
Control Method
Operation Method
Control Wiring (H-LINK II)
by One Optional Wired Controller
by One Group
Yes
Yes *1)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Indoor Unit
TCI-20007-rev.1