LG Hydro Kit ARNH10GK2A4 Installation Manual page 52

System Set-Up
Temperature Control Parameter Setting
• Water supply off temp. during cooling
Determine leaving water temperature when the product is turned off. This function is used fr
preventing condensation on the floor in cooling mode.
- Stop temp. : cut-off temperature. Stop temp. is valid when FCU is installed.
- FCU : determines if FCU is installed or not.
- Example : If Stop temp. is set as '10' and FCU is 'Use' and actually FCU is NOT installed in the
water loop, the unit stop operation in cooling mode when the leaving water temperature is below
10 °C.
- Example : If Stop temp. is set as '10' and FCU is 'Not use' and actually FCU is installed in the
water loop, the Stop temp. is not used and the unit do NOT stop operation in cooling mode when
the leaving water temperature is below 10 °C.
NOTICE
FCU Installation
• If FCU is used, related 2way valve should be installed and connected to the indoor unit PCB.
• If FCU is set as 'Not use' but FCU or 2way valve is NOT installed, the unit can do abnormal
operation.
52 Hydro Kit