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Hitachi CSC-5S Installation And Operation Manual page 15

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1. Press "UNIT SELECTION" switch.By pressing, the target
units are changed as follows. In case of indicating "AA",
all units are operated simultaneously.
01
02
NOTE:
This procedure is not performed in multiple unit control.
2. If the unit is selected, current operating state of each unit
is indicated.
Symbol "■" shows the state of unit as follows.
OFF
...... Stoppage
ON
...... Operation
Flicker ...... Alarm
Indication of RUN lamp shows as follows.
OFF
...... Stoppage for All Units
ON
...... Operation for More Than 1 Unit
Flicker ...... Alarm for More Than 1 Unit
NOTE:
In case of multiple-unit control is selected and "UNIT SELECTION" switch is pressed, "NO
FUNC." is indicated. (Unit No. is always indicated "AA" when all the units are operated
simultaneously in normal mode.)
OPERATION PROCEDURE
•••
08
AA
Unit No. is changed.
The figure below shows the
case of selecting unit No.4.
COOL
UNIT No.
SET TEMP.
INDVDL
1
2
3
4
A/C
The registered unit No. is
.
indicated
Operating State of Each Unit
(The figure below shows the case
of individual control, air-
conditioning mode and setting
temperature of 20 °C)
UNIT No.
SET TEMP.
COOL
INDVDL
1
2
3
4
A/C
Operating State of Each Unit (The
above figure shows the case of
operation for No.1 to No.4 units.)
In case of unit No. AA, indication of
operation mode, setting
temperature, air condition/heat
storage and local are displayed
only when they are the same in the
group.
11

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