Midea MGA-D16/SN1

MCAC-ATSM-2014-01 R410A Mini Split Chiller 50Hz
39
E0: Water flow test malfunction
LED indicates E0
The water pump gets faulty.
Check whether the water system is blocked.
The ︳T
inlet water
– T
outlet water
︳>10℃.
Water flow switch gets faulty.
Yes
Check the water system and clean the filter.
Yes
Check the water pump, and repair or replace it
if necessary.
No
Yes
Check the water flow switch, and repair or
replace it if necessary.
No
There is air left in the water system.
Yes
Discharge the air.
No
Check whether the circulation water is insufficient.
Yes
Check and adjust the water system.
No