2
Installation Quick Guide
A sensor conduit and deep back box must be installed to continue this
installation.
Step 1: Release the face plate & black steel plate
Carefully remove the white face plate. Push the steel wire clip up to
release the black steel wall plate. Pull the black steel wall plate away
from the thermostat.
Important safety information - Please read before proceeding
• All electrical and repair work must be carried out by a qualied
electrician in accordance with current UK IEE regulations and any
local codes or regulations.
• Isolate power to the circuit before installation or maintenance.
• Ensure the underoor heating circuit is protected by a suitably rated
RCD.
• HSUFDC is IP32 rated so is suitable for safe installation in bathrooms
outside of special locations such as wet zones.
• Install a conduit before thermostat installation.
• Ensure substrate is secure before inserting a groove for the conduit.
• Do not ignore IP32 regulations.
• Do not install this thermostat in a wet zone.