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Owner’s Manual
K6HK144BBA2ACA0 / K6HK144BEA2ACA0
Specifications
(Continued)
Model No.
Indoor Air Flow CFM
Refrigerant Type / oz(g)
K6HK144BBA2ACA0
4000
R-410A / 282(8000)
K6HK144BEA2ACA0
4000
R-410A / 278.7(7900)
Safety Devices
Compressor overload protector, Anti-freezing
thermister, Automatic restart (Power interruption),
Compressor time delay program, High pressure
switch, Hot gas bypass
Features
Temperature control, Self-diagnostic function,
Optional drain pump kit, Washable filters, °C display,
Off-timer
PUMP-DOWN
The unit is integrated with
“
PUMP-DOWN
”
function. PUMP-DOWN function keeps compressor
running for
certain time to protect compressor and other crucial
parts before the unit or compressor is turned off.
PUMP-DOWN function activates,
- When the unit reaches target temperature
- In between cooling mode to heating mode
- In between cooling mode to Fan only operation
The unit operates in this particular way to protect the
internal parts.
During PUMP-DOWN cycle, the compressor and fans
will be keep operating even though user turns off the
unit or turns off the compressor.
Please do not forcefully switch off the unit or
compressor during PUMP-DOWN cycle. The unit or
compressor will turn off itself when it is safe for the
unit to do so.
