Hitachi RAC-S19CE Instruction Manual page 27

Please note:
On switching on the equipment, particularly when the room light is dimmed, a slight brightness fluctuation
may occur. This is of no consequence.
The conditions of the local Power Supply Companies are to be observed.
Note
G Avoid to use the room air conditioner for cooling operation when the outside temperature is below
21°C (70°F).
The recommended maximum and minimum operating temperatures of the hot and cold sides
should be as below:
Indoor
Outdoor
MEMO
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Dry bulb °C
Wet bulb °C
Dry bulb °C
Wet bulb °C
– 27 –
Cooling
Minimum
21
15
21
15
Maximum
32
23
43
26