Water Pump & Flow Sensor - Samsung MWR-WW10N User Manual

Troubleshooting tips
Water pump & Flow Sensor
Display
E911
Water pump ON ( Low flow rate ) : NOT enough water flow
E912
Water pump OFF ( Normal flow rate )
English
56
Low flow rate error
in case of low flow rate in 30 sec during water pump signals is ON(Starting)
in case of low flow rate in 15 sec during water pump signals is ON(After starting)
Normal flow rate error
in case of normal flow rate in 10min during water pump signal is OFF
Water flow < 12LPM(Outdoor unit capacity > 9kW)
Water flow > 12LPM(Outdoor unit capacity > 9kW)
Explanation