OIL CONDENSING BOILER
INSTALLATION AND USER MANUAL
INSTALLATION & USER MANUAL www.krb.co.kr
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4.4 Outing function
4.4.1 Enable leave function
1
Select Outing using the [At-Home, Reservation,
Outing] button. "Outing” will appear in the display.
What is anti-freezing function?
Anti-freezing (freeze protection) function maintains the boiler system, floor
heating pipeline, and connecting lines at appropriate temperature to prevent
damage by freezing.
When you leave home in winter, the power of the boiler system must be ON and
the fuel supply valve must be open for freeze protection.
In extremely cold weather, set the room temperature at about 10~15 ℃ to
prevent freezing in a long leave.
▶ In the situation which falls under anyone below, the freeze protection function
does not work.
• Power failure or boiler power cord is unplugged
• Fuel supply valve is closed, or fuel supply is cut off.
• Water feed pipe or other exposed pipe is not properly heat insulated