Dimplex WB5E 1 - Manual (Page 11)

11
Clean the level sensing probes and their white holders completely using a clean
non-metallic scourer.
Ensure all traces of de-scaler are removed before using the boiler again.
Rather than frequently de-scaling the machine, it may be preferable to install an
effective scale reducer or WRC approved food quality water softener. This will
reduce the frequency of de-scaling but will not remove scale completely in some
areas
SERVICE WARNING LIGHT (WB5E only)
Your boiler is able to detect certain fault conditions, these are as follows:
1. Flashing Green = The bottom probe is scaled up.
2. Flashing Orange = The water supply is turned off or the
bottom probe is scaled up
3. Flashing Red = An internal component has failed or.
The safety cut out has come into
operation
4. Flashing Green & Red = As Above.