Midea JL1850S-RO

7
Principle of operation
Supply power, all icons flash for 5 seconds, the product makes "beep" sound once
Low floater is closed,
lack of water
Y
High floater is
closed, full of water
Y
Water production (power on the
pump and inlet valve)
Supply water
Pressing the Heating/Cooling switch
Flush (power on the pump, inlet valve,
waste valve), duration is 25 seconds
N
Heating and Cooling is running
NTC reaches the
temperature point
Heating and Cooling are finished
Flush (power on the pump, inlet valve,
waste valve), duration is 50 seconds
Y
Discharge water for
40 seconds
Water production (power on
the pump and inlet valve)
Y