home Fix label Heating label_important Home Heating Systems category Worcester

DT20RF Programmer?

I cant turn my Worcester DT20RF Programmer below 19 degrees or above 20 degrees - even though it is set up correctly with the receiver and batteries are ok. What's wrong?

Lorraine, November 2016

home Fix label Heating label_important Home Heating Systems category Worcesterdone

Check the manual

https://www.worcester-bosch.co.uk/support/document/download/8716106859

Page 7

belp, November 2016

link Click here to see other fixes for Worcester DT20RF.

Fix Fault - Heating

home label Heating label_important Home Heating Systems

Fix Fault - Heating

home label Heating label_important Home Heating Systems

fixfault.com for free repair help, information and advice.

How can I fix my Remeha Avanta Plus?

How can I fix my Halstead Ace?

How can I fix my Myson 90/110?

How can I fix my Myson 40/50?

How can I fix my Baxi Bermuda?

home Fix label Heating label_important Home Heating Systems category Worcester

DT20RF Programmer?

I can answer this question...

DT20RF Programmer?

I can answer this question ...

DT20RF Programmer?

Oil fired boiler thermostat?

Myson Touch?

Greenstar 24Ri boiler, fast flashing - can I reset?

Remove boiler cover?

Worcester Bosch 532/i Combi Boiler?

Power but not activating Baxi 105e boiler?

Britony Combi Se boiler 40 & 80 lights flashing?

Vaillant F22 fault?