Hiyasu HS-18UIEK Notice D'utilisation page 38

Operation Tips
Operating Temperature Range
Maximum cooling
Maximum heating
The operating temperature range (outdoor temperature) for cooling unit is 18 ºC ~ 43 ºC for cooling
and heating unit is -7 ºC ~ 43 ºC.
Tips for energy saving:
* Do not overcool or overheat.
Setting temperature at a moderate level helps energy saving.
* Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors is favorable for cooling (heating).
* Clean air filters once per two weeks.
Clogged air filters lead to inefficient operation and energy waste.
Tip for relative humidity:
Condensate is likely to form at the air outlet if cooling or drying for a long time when the
relative humidity is more than 80% ( with doors and windows open).
Indoor side DB/WB (ºC)
32/23
27/--
- 5 -
Outdoor side DB/WB (ºC)
43/26
24/18