Recirculating cooler
（
Chiller
）
16
■
Low water flow alarm: E_LF
In working status, when the water flow is lower than the flow valve
setting (flow valve it is optional for customers), the water flow alarm
alerting with buzzer beeps and the Auxiliary display shows “
E-LF
”.
Check the pump running or not. If pump not running, the alarm can be
cleared by turn on the pump; except this reason, check whether there is
a failure in the pump or water circuit. At this moment press Start/Stop
button of the compressor to clear the alarm and check the problem.
To protect chiller, please switch off the unit before check.
