Dewhot NDCT16DH - Error Code Guide (EA, EB, EE, LED, PA;BA;6 A); Error EA Diagnosis and Solution; Error EB Diagnosis and Solution; Error EE Diagnosis and Solution

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Dewhot | Gas geyser manual

Code Error Solution

Open circuit of input

water temperature

sensor

Check whether the wire of input water

temp. sensor is pulled o, burnt or

damaged;

Change the input water temperature sensor

One of the 2 CPUs

of the controller is

damaged

Change the loom to gas valve

Change the loom to LCD

Change the LCD screen

Change the controller

Controller

malfunction

Change the controller

LED

FLASH

The batteries are at



Change the batteries

Low battery Change batteries