Owner's Instruction
Owner’s Manual 9
ENGLISH
Selecting Target Temperature
h Note
: Increase 1 ℃ or 2 ℉ per one time pressing
: Decrease 1 ℃ or 2 ℉ per one time pressing
• We can change the temperature range of each mode on installation setting mode.
Please refer function code 11 to 15.
• Room temperature setting is available when remote room air sensor (sold separately) is
installed. Please refer function code 03.
• Sanitary water tank temperature setting is available when sanitary water tank is installed.
Mode Change
Turn on the product and select operation mode.
Operation mode
• Cooling operation - The product yields cool water to use in FCU cooling.
• Heating operation - The product yields hot water to use in under floor heating or FCU heating.
• Weather dependent heating operation - In this mode, heating setpoint is automatically determined
by pre-defined temperature profile.
1
Press power button to turn on the product.
2
Press OPER MODE button to select each operation mode.
Cooling operation Heating operation Weather dependent
operation
1
Press SET TEMP button to select each operation mode.
2
Adjust desired temperature by pressing change TEMP buttons on each mode.
