Find the model for an unknown (non-Häger) wall thermostat?
The model is a "Thermostat programmable hebdomadaire castorama", as shown in the below image (found on the Internet). A closely-related manual (not the exact model, but the same functionalities) used to be available under address http://www.castorama.fr/media_aux/810203_a1.pdf, but not anymore. My own copy is here.