LG Hydro Kit - Test Run; Caution before Operation Test; Operation Test of Water Pipe

Test Run
Hydro Kit Installation Manual 73
ENGLISH
• Check whether water flow is smoothly supplied.
• Check whether the flow switch properly operates.
• Check whether the connection status is good.
• Check whether the power cable and communication cable are completely connected.
• Check whether it is 2.0 MΩ or above, when insulation resistance between the terminal block
and ground is measured with DC mega tester (DC 500 V).
• Never check insulation resistance for the connector of the control board.
Operation Test of Water Pipe
Category Status Check point
Flow Switch Error CH14
Check whether operation of water pipe is normal.
Check for the block inside water pipe.
(Strainer cleaning, valve locked, valve malfunction, air
remaining, etc.)
Check problem with flow switch.
(Flow switch disorder, untold operation, disconnection,
etc.)
Caution before Operation Test
Test Run