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INSTALLER SETTING
238
Anti-Freezing Option 1 (For Split R32 Indoor unit 5 Series, For Split
R410A unit 4 Series, For Hydrosplit 1-Pipe, For Hydrosplit 2-pipe)
This function is to select whether to use Type1 or Type2 to prevent freezing when the remote
control is turned off.
• Change setting values using [<,>(left/right)] button.
CAUTION
!
If the function is set to Type2, there is a risk of freezing.
Function
Detection
Type2 + Inlet
Type1
Water Temp.
Type2
Air Temp.
Value
Type1(Default)
Case
Air Temp. < Certain Level and
Inlet Water Temp. < Certain Level
Air Temp. < Certain Level and
Inlet Water Temp. > Certain Level
Air Temp. > Certain Level and
Inlet Water Temp. > Certain Level
Air Temp. < Certain Level
Air Temp. > Certain Level
Type2
Operation
Pump always ON
Pump intermittently On
Pump always OFF
Pump intermittently On
Pump always OFF
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