13
8. Mounting the ‘FHT80B-3’ to a wall
a) Choosing a suitable installation location
Choose a suitable location for mounting the ‘FHT80B-3’ heating control. This has to meet the
following requirements:
• Central position in the room in which the temperature is to be controlled
• Easy access for convenient operation
• Installation at eye level for easy reading of the display
• Not a poorly insulated outer wall
• No direct sunlight
• No interference from heat sources such as radiators, TVs, lamps, refrigerators, etc.
• No mounting next to a window
• The greatest possible distance to metal objects to avoid any unnecessary reduction of the
operating range
b) Mounting the wall holder
Proceed as follows to mount the wall holder:
• Remove the wall holder from the back of the heating control,
by sliding it down and out.
• Place the wall holder vertically against the wall with the round
side pointing up, see figure 2.
• Mark the positions of the bore holes through the two slotted
holes.
• Depending on the type of wall, drill 6mm holes and insert
suitable dowels before mounting the holder.
Figure 2
When drilling, be careful not to damage any power supply lines, gas or water pipes!
Life-threatening danger!
