11
Installation-Instructions
Positioning, installation and connection
If the thermostat is not in the room to be heated, the Floor sensor must be installed in the floor of the heated room.
Position and connection of floor sensor
Position of floor sensor in the room.
Position the floor sensor about 0.5 m from the wall.
Position the floor sensor near the Thermostat. This gives the simplest installation.
If desired, the floor sensor cable can be extended. Optional extension of floor sensor cable, use ordinary doorbell cable
to extend the
floor sensor cable. Maximum extension 9m.
Position of floor sensor in floor.
Position the floor sensor in a pipe approximately half-way between two heating cables.
If necessary, the sensor may be placed in a grouting gap, without the use of I pipe.
Note: When positioning in a grouting gap, any regrouting should be undertaken with care in order not to damage the
sensor.
Connection of floor sensor.
Connect the floor sensor to the thermostat as shown on the diagram.
Position and mounting
Important! The thermostat must not be covered.
If the Floor sensor is used, any thermostat position may be used.
If the Room sensor or combined Room and Floor sensor are used, the thermostat must be positioned
approximately 1.2 m above the floor.
Avoid:
Heat from radiators, wood-burning stoves and other heaters
Cold outer walls
Concealed pipes or chimneys which give off heat
Direct sunlight or positioning behind curtains
Installation can be carried out in two different ways:
Flush-mounted in the wall
Surface-mounted on the wall
Selection of installation box for flush mounting
For walls of wood, plasterboard etc, use flush-mounting box intended for this use.
For walls of brick, concrete etc., use flush-mounting box intended for this use.
Selection of installation box for surface mounting
When mounting on the surface of a wall, use surface-mounting box.