How do I turn my Siemens RDE100 underfloor-heating off? It is in a bathroom which gets little use and electricity is too expensive to waste in this way.

SOURCE: siemens underfloor heating sdosent work

check your circuit breakers to see if the floor is getting power to it. Consult your operation guide to see if there is an internal fuse.

SOURCE: I need a manual for

The instuctions are very good on this website:

www.en-equip.co.nz/brands/siemens/underfloorheatingcontrols.htm

The attachment you need is called RDE Programming Instructions

SOURCE: I want to turn off my electric underfloor bathroom heating completely and don't know how.

There should be a fuse or breaker that would turn that off. It should be on one circuit by its self for the bathroom heating system. If its a breaker just flip the breaker switch.