Danfoss RX1-S V2 Manuel D'installation page 4

Installation Guide
1. Installation Steps
EN
User Guide can be downloaded from: heating.danfoss.com.
Instructions below include thermostat installation and pairing
to RX1-S V2.
1. Installation must be done by an authorised
electrician.
2. The room thermostat should be installed at approx.
1.5 m above floor and where the effects of sunlight,
draught or other heat sources (eg. TV's) are avoided,
see fig. 1 on page 44.
3. Decide location of RX1-S V2 receiver, ensuring a
minimum space of 30cm from boiler housing. There
must be no large metal objects, such as boiler cases
or other large appliances, in line of sight between the
thermostat and the receiver as this will prevent RF
communication, see fig. 1 on page 44.
4. Remove and mount RX1-S V2 back plate direct to wall
or on wall box, and wire as required for application,
see fig. 2 on page 44.
5. Locate hooks at top of RX1-S V2 into top of back plate
and lower into position and tighten retaining screw.
Switch on mains power to start RF pairing.
6. Loosen lower retaining screw of thermostat and
carefully remove back plate, see fig. 3 on page 44.
7. Insert 2x AA Alkaline batteries to front part taking care
to insert correctly as indicated. Check RF connection
between Thermostat and RX1-S V2 Receiver before
fixing in final position, see 3.1, RF Pairing.
4 AN30483496955101-000102 RX1-S V2