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Hitachi S Series User Manual

Hitachi S Series
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Note
The recommended temperature range for safety testing should be as below:
Cooling Heating
Minimum Maximum Minimum Maximum
Indoor
Dry bulb °C 21 32 20 27
Wet bulb °C 15 23 12 19
Outdoor
Dry bulb °C –10 46 –15 21
Wet bulb °C 26 15
CIRCUIT BREAKER
When you do not use the room air conditioner, set the circuit breaker to “OFF”.
(FROST WASH)
Indicator blinks
In the case of “
” blinks repeatedly (1 second on and 1 second off) for 10 seconds by pressing
” (FROST WASH) button, means Frost Wash function can not be operate. This is no abnormal
due to following reason:
The air conditioner is operating.
Outside air temperature, room temperature and room humidity are not suitable for “FROST WASH”
It has not been over 60 minutes since the end of “FROST WASH”
FROST WASH OPERATION
RAS/RAC-S50/60YHAB-EN SOFT.indd 40RAS/RAC-S50/60YHAB-EN SOFT.indd 40 2022-10-28 4:35 PM2022-10-28 4:35 PM

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Hitachi S Series Specifications

General IconGeneral
CompressorRotary
TypeSplit
Capacity1.5 Ton
Star Rating5 Star
RefrigerantR32
Power Supply50Hz

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