81
INSTALLER SETTING
ENGLISH
- 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.
80
INSTALLER SETTING
Water supply off temp. during cooling
Determine leaving water temperature when the unit is turned off. This function is used for
preventing condensation on the floor in cooling mode
• In the installer setting list, select Water supply off temp. during cooling category, and press
[OK] button to move to the detail screen.
Function Value Default Setting Rang
cooling water
temperature
Water supply off temperature 16 25~16
FCU Use / not use use Use / Not Use
OK
CAUTION
!
FCU Installation
• If FCU is used, related 2way valve should be installed and connected to the unit PCB.
• If FCU is set as ‘Not use’ but FCU or 2way valve is NOT installed, the unit can do abnormal
operation.
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