Hitachi RCUE40AG2 Service Manual page 62

Control System
In case that operation signal is input in local at heat storage operation, capacity control operation is
−
performed.
a) Dip Switch Setting
In option A, 3 and 4 are ON.
b) Setting of operation PCB of unit body (setting of air-conditioning temperature)
Set chilled water outlet temperature as 7°C.
c) Temperature setting by indication PCB
Set chilled water outlet temperature as 10°C using "▲or▼" switch on indication PCB.
d) Wiring for the switch and external Thermo contact input
Wire as follows.
pag. 60
SMGB0003 rev.0-01/2007
In option A, 3 and 4 are ON.
Remove it in case of remote control
External
thermo
contactor contactor

NOTE:
AC: Air-conditioning
HS: Heat Storage