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SALUS CONTROLS RT520 Thermostat User Manual

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TABLE OF CONTENTS

1. Introduction...............................................................................................................................................................4

1.1 Product Compliance ......................................................................................................................................................................4

1.2 Safety Informations.......................................................................................................................................................................4

2. Product Overview .......................................................................................................................................................5

2.1 Example of boilers compatible with the OpenTherm OT+ 4.0 protocol..........................................................................................6

2.2 Montage........................................................................................................................................................................................7

2.3 Package content............................................................................................................................................................................7

2.4 Proper thermostat location ...........................................................................................................................................................7

2.5 Connection description..................................................................................................................................................................8

I A - Boiler connection ..........................................................................................................................................................8

I B - Pump / Valve connection...............................................................................................................................................8

I C - KL08NSB underﬂoor heating wiring center connection .................................................................................................8

3. Before you start (ﬁrst power up) ..................................................................................................................................9

3.1 LCD icon description ......................................................................................................................................................................9

3.2 Button description.........................................................................................................................................................................9

3.3 First power up sequence and conﬁguration.................................................................................................................................10

3.4 OpenTherm - Hot Water conﬁguration.........................................................................................................................................14

3.5 Max boiler temperature settings .................................................................................................................................................14

4. User settings ............................................................................................................................................................15

4.1 Manual mode..............................................................................................................................................................................15

4.2 Schedule mode - programming schedule....................................................................................................................................16

4.3 Switching between manual and schedule mode.........................................................................................................................17

4.4 BOOST mode - hourly temperature override (+Hr)......................................................................................................................18

4.5 Control and Heat/Cool settings....................................................................................................................................................19

4.6 OFFSET temperature calibration ..................................................................................................................................................20

4.7 Landlord settings ........................................................................................................................................................................21

4.8 Time/Date ...................................................................................................................................................................................23

4.9 Holiday mode..............................................................................................................................................................................24

4.10 Language ..................................................................................................................................................................................25

5. Factory Reset............................................................................................................................................................26

6. Error codes ...............................................................................................................................................................26

7. Battery change .........................................................................................................................................................26

8. Cleaning and Maintenance ........................................................................................................................................27

9. Technical Informations..............................................................................................................................................27

10. Warranty ................................................................................................................................................................28

1. Introduction

1.1 Product Compliance

This product complies with the essential requirements and other relevant provisions of Directives 2014/53/EU and 2011/65/EU. The full text of the EU

Declaration of Conformity is available at the following internet address: www.saluslegal.com.

1.2 Safety Informations

• Before starting installation work and before using the product, read the entire manual.

• The information contained in the instructions is essential for proper functioning.

• To avoid accidents resulting in personal injury and material damage, please follow all safety precautions, speciﬁed in this manual.

• The device should not be used by people with limited mental, sensory or mental abilities, without experience, of insuﬃcient knowledge as well as

children.

• Do not use an unassembled device (eg without a cover).

• The device may only be opened by a qualiﬁed person.

• Keep electrical devices out of the reach of children and ensure that they do not play with it. Children should not be left unattended. If necessary,

disconnect the control system for the entire room.

• Do not leave the packaging, cabinet, or any loose parts of the device unattended, as they pose a risk to children.

WARNING!

• Installation must be carried out by a qualiﬁed person with appropriate electrical qualiﬁcations in accordance with standards and regulations in force in

the given country and in the EU.

• Never try to connect the device other than as described in the manual.

• Before assembly, repair or maintenance as well as during any connection works it is absolutely necessary disconnect the mains supply and make sure

that the terminals and electric wires are not live.

• The device may not be exposed to extreme temperatures, strong vibrations or subjected to mechanical shock.

• The device should not be used in unfavorable environmental conditions or in rooms where there is a concentration of ﬂammable gases, fumes or dust.

WARNING!

• There may be additional protection requirements for the entire installation that the installer is responsible for maintaining.

Care for the natural environment is of paramount importance to us. The awareness that we manufacture electronic devices obliges us

to dispose of used electronic components and devices safely. Therefore the company has received a registration number issued by the

Chief Inspector for Environmental Protection. The crossed out symbol the trash can on the product means that the product must not be

disposed of with ordinary waste containers. Sorting waste for recycling helps to protect the environment. It is the user’s responsibility