User manual
10
Operation ranges
The table below indicates the temperature and humidity ranges the air
conditioner can be operated within. Refer to the table for ecient use.
Maintaining your air conditioner
If the air conditioner operates in cooling mode for long period of time in high humidity area, dew may be formed.
If the outdoor temperature goes down to -5°C, heating capacity may decrease as much as 60%~70% of
specied capacity according to the using conditions.
Mode Indoor temperature Outdoor temperature Indoor humidity
Cooling
16˚C~32˚C -10˚C~46˚C Relative humidity 80% or less
Heating
27˚C or less -15˚C~24˚C -
Dry
18˚C~32˚C -10˚C~46˚C -
Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.
Type Description
Against cold air
The internal fan will be o to against cold air when the heat pump is heating.
De-ice cycle
The internal fan will be o to defrost ice when the heat pump is heating.
Anti-protection of
internal battery
The compressor will be o to protect internal battery when the air conditioner operates
in Cool mode.
Protect compressor
The air conditioner does not start operating immediately to protect the compressor of the
outdoor unit after it has been started.
• IftheheatpumpisoperatinginHeatmode,De-icecycleisactuatedtoremovefrostfromanoutdoorunitthatmay
have deposited at low temperatures.
The internal fan is switched o automatically and restarted only after the de-ice cycle is completed.
Checking before use
Boracay ET_AR09FSFT@_IBIM_DB68-03377A_EN-7.indd 10 2014/12/11 17:22:57