– 40 –
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