Table of Contents
Advertisement
Mounting
Mounting the room unit
Switch off the mains power supply (general
circuit breaker) before proceeding.
To attach the unit to the wall, you must separate it
from its base.
To do this, unscrew the lock screw as shown
opposite.
Once separated from the unit, the base can be
connected to the technical unit via the bus,
then attached to the flush-mounting box (dis-
2
tance between centres: 60 mm).
Screw the unit
closed.
Mounting the technical unit
The technical unit must be installed next to the boiler.
Remove the cover and attach the unit using screws and plugs.
Connect the unit before closing the cover.
1
- 4 -
Installing the sensors
Feed (zone 1) and return (zone 2) sensor
The water temperature sensors are wall-moun-
ted.
They are used to measure the surface tempera-
ture of pipes..
They can be used in a measurement range of -
30°C to +150°C, and are fitted as standard with
a 10 kΩ NTC measuring element.
The sensors have a clamp so that they can be attached to pipes up to 1½"
in diameter.
The feed sensor (zone 1) must be installed after the mixer valve, between
the circulator (~50 cm) and the connected equipment (underfloor heating or
radiators).
The return sensor (zone 2) must be installed on the return of
the direct radiator network.
To ensure that the temperature is measured correctly, apply
the thermal paste from the syringe between the sensor and
the pipe.
Outdoor sensor
The outdoor sensor must be attached to a vertical wall with
screws and plugs.
The recommended position is on a
wall facing north or north-west,
away from unwanted heat sources (fireplace, air
vents, thermal bridges, etc.).
- 5 -
Advertisement
Table of Contents
