LG Hydro Kit ARNH10GK2A4 Installation Manual page 51

Temperature Range Setting
• Air cooling set temp.
Determine cooling setting temperature range when air temperature is selected as setting
temperature.
NOTICE
Only available when remote air temperature sensor is connected.
• Accessory PQRSTA0 should be installed.
• Also, Remote air sensor connection should be set properly.
• Water cooling set temp
Determine cooling setting temperature range when leaving water temperature is selected as setting
temperature.
NOTICE
Water condensation on the floor
• While cooling operation, it is very important to keep leaving water temperature higher than
16 °C. Otherwise, dew condensation can be occurred on the floor.
• If floor is in humid environment, do not set leaving water temperature below 18 °C.
NOTICE
Water condensation on the radiator
• While cooling operation, cold water may not flow to the radiator. If cold water enters to the
radiator, dew generation on the surface of the radiator can be occurred.
• Air heating set temp.
Determine heating setting temperature range when air temperature is selected as setting
temperature.
CAUTION:
Only available when remote air temperature sensor is connected.
• Accessory PQRSTA0 should be installed.
• Also, Remote air sensor connection should be set properly.
• Water heating set temp
Determine heating setting temperature range when leaving water temperature is selected as setting
temperature.
• DHW set temp.
Determine heating setting temperature range of water tank leaving water.
NOTICE
Only available when DHW tank feature is installed.
• DHW tank and DHW tank kit should be installed.
• DIP switch No. 2 and 3 should be set properly.
• Cooling / Heating only mode
Set the Operation mode lock when Multi V Indoor unit is used only cooling mode in summer and
Hydro Kit is used only heating in winter.
System Set-Up
Hydro Kit Installation Manual 51