While you wait for answers, we may have found some information which could help you.
Success
Message
How to adjust automatic timing of the creda automatic heater model 79151?
How to switch off my electric storage creda heater? ?
how can i repair this heater?
Storage Heaters - Creda 79141 and 79151?
Creda Night Storage Heater 79065B?
Creda 79151c thermal fuse failures, what is the cause?
Creda Storage Heaters?
creda temp control knob?
Creda Automatic Model No 79141?
Heater not turning off?
How can I fix my creda storage heater 79161? ?
need diagram for Creda Comfortair AB heater problem?