OIL CONDENSING BOILER
INSTALLATION AND USER MANUAL
INSTALLATION & USER MANUAL
www.krb.co.kr
35
4.2 Heating function
4.2.1 Operation modes
1
With the room temperature controller power off, press
Heating/Water Temperature buttons simultaneously to
display modes.
2
Set up the desired operating mode using the UP (▲)/
Down (▼) buttons
Room Mode Water Temperature
Mode
3
After setting up a desired operating mode, press the
Function button to finish setting and return to the
previous function.
What is Operating Modes?
Heating mode can be classified into Room mode and Water Temperature mode
Room mode: the boiler operates by comparing the current temperature and set-
up temperature of the room temperature controller.
Water Temperature mode: the boiler operates by comparing the heating water
temperature of the room temperature controller and actual boiler water
temperature.
Press
imultaneously
!