Checking Before Use; Operation Ranges; Maintaining Your Air Conditioner - Samsung AC052HBLDKH User Manual

Checking before use

Operation ranges

The table below indicates the temperature and humidity ranges the air conditioner can
be operated within.
Refer to the table for efficient use.
MODE OUTDOOR TEMPERATURE
COOLING
HEATING
DRYING
• T he standardized temperature for heating is 7˚C/45˚F. If the outdoor temperature drops to 0˚C/32˚F or below, the
heating capacity can be reduced depending on the temperature condition.
NOTE
If the cooling operation is used at over 32˚C/90˚F (indoor temperature), it does not cool at its full capacity.
• T he use of the air conditioner at a relative humidity above the expected one (80%) may
cause the formation of condensate and the leakage of water drops on the floor.
CAUTION

Maintaining your air conditioner

Internal protections via the unit control system
This internal protection operates if an internal fault occurs in the air conditioner.

Type
Against cold air
De-ice cycle
(Defrost cycle)
Anti-protection of
internal battery
Protect compressor
• I f the heat pump is operating in Heat mode, De-ice cycle is actuated to remove frost from an outdoor unit that may
have deposited at low temperatures.
NOTE
The internal fan is switched off automatically and restarted only after the de-ice cycle is completed.
-15°C/5°F to 50°C/122°F
-20°C/-4°F to 24°C/75°F
-15°C/5°F to 50°C/122°F
The internal fan will be off to against cold air when the heat pump is heating.
The internal fan will be off to against cold air when the heat pump is heating.
The compressor will be off to protect internal battery when the air conditioner operates
in Cool mode.
The air conditioner does not start operating immediately to protect the compressor of
the outdoor unit after it has been started.
INDOOR TEMPERATURE
18°C/64°F to 32°C/90°F
27°C/81°F to less
18°C/64°F to 32°C/90°F
Description
INDOOR HUMIDITY
80% or less
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