RinKmo EI06, Troubleshooting Manual

Page: 4 / 42

rinkmo.team@outlook.com
Page 4

Follow Activity G (page 13) LED display light is illuminated on heater, but unit
is not heating
（
the red light on
）

Follow Activity H (page 14) LED display light is illuminated on heater, but unit
is not heating
（
the red light off
）
Error Codes

E 1/E 0 –Inlet temperature sensor (Page 15)

E 2 /E 3– Outlet temperature sensor (Page 16)

LL–Inlet water Low Temp( Page 28)

HH–Outlet water High Temp (Page 30)

E4–inlet water temperature is higher than the outlet water temperature by 5°C

LF–low flow sensor(Page 28)

8888– Low Voltage (Page 19)
When contacting technical support, please have your model number and order number
ready. If necessary, please send us videos related to the operation and installation of
the water heater. We will determine the water heater problem based on the video and
provide a solution.