Hitachi PSC-5S Manual De Instalación Y Funcionamiento página 23

ATTENTION:
The louver angle is automatically changed during heating operation for unit control.
When heating operation is
started
When dry operation is
started
When temperature
controller is activated
The LCD indication remains at the setting condition.
Unit Operation
1. Depress the "GROUP" switch and select the group.
(Refer to item 2 of "A. Group Selection and Monitoring Unit
Operation Status" in page 16.)
2. Depress the "RUN/STOP" switch.
In case that the selected group is in operation, the group is
stopped by depressing "RUN/STOP" switch.
In case that the group is not in operation, the group is
started by depressing the "RUN/STOP" switch.
In case of group "AA", depress the "RUN/STOP" switch, and;
- All the groups are stopped (When more than 1 group is in
operation (Run lamp is ON)).
- All the groups are started operation (When all the groups
are stopped (Run lamp is OFF)).
NOTE:
The above indications show the case of setting operation mode for group 4.
The same setting procedure shall be performed for other groups. In case of the simultaneous
operation for all groups, select the group number of "AA".
OPERATION PROCEDURE
When the discharged air
The louver angle temperature is increased over
is automatically 30°C, the louver angle
changed. automatically return to the set
position.
The above figure shows the
case of selecting group 4.
The above figure shows the
case of group 4 operation.
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