20
Operation Tips
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.
The operating temperature range (outdoor temperature) for cooling only unit is 10
℃
~ 48
℃；
for heat pump unit is -20
℃
~48
℃
.
Operating Temperature Range
Maximum cooling
Maximum heating
Indoor side DB/WB(
o
C)
Outdoor side DB/WB(
o
C)
32/23
27/---
48/——
24/18
Tip for relative humidity:
Condensate water 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).
The operating temperature range (outdoor temperature) for cooling only unit is -15
℃
~48
℃;
for heat pump unit is -20
℃
~48
℃.
Operating Temperature Range(Optional)
Maximum cooling
Maximum heating
Indoor side DB/WB(
o
C)
Outdoor side DB/WB(
o
C)
32/23
27/---
48/——
24/18
