Salus RT520RF User manual

RT520RF THERMOSTAT - FULL USER MANUAL

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

3. RXRT520 receiver ........................................................................................................................................................8

3.1 Receiver’s switches description......................................................................................................................................................8

3.2 LED indications in the receiver.......................................................................................................................................................9

3.3Wall mounting of the receiver .....................................................................................................................................................10

3.4 Connection description................................................................................................................................................................11

I A - Boiler connection ........................................................................................................................................................11

I B - Pump /Valve connection.............................................................................................................................................11

4. Before you start (rst power up) ................................................................................................................................12

4.1 LCD icon description ....................................................................................................................................................................12

4.2 Button description.......................................................................................................................................................................12

4.3 First power up sequence and conguration.................................................................................................................................13

4.4 OpenTherm - HotWater conguration.........................................................................................................................................17

4.5 Max boiler temperature settings.................................................................................................................................................17

5. User settings ............................................................................................................................................................18

5.1 Manual mode..............................................................................................................................................................................18

5.2 Schedule mode - programming schedule....................................................................................................................................19

5.3 Switching between manual and schedule mode.........................................................................................................................20

5.4 BOOST mode - hourly temperature override (+Hr)......................................................................................................................21

5.5 Control and Heat/Cool settings....................................................................................................................................................22

5.6 OFFSET temperature calibration..................................................................................................................................................23

5.7 Landlord settings ........................................................................................................................................................................24

5.8Time/Date ...................................................................................................................................................................................26

5.9 Holiday mode..............................................................................................................................................................................27

5.10 Language ..................................................................................................................................................................................28

6. RT520RF thermostat pairing with the receiver............................................................................................................29

7. Test the pairing process.............................................................................................................................................30

8. Factory Reset............................................................................................................................................................31

9. Error codes ...............................................................................................................................................................31

10. Battery change .......................................................................................................................................................31

11. Cleaning and Maintenance ......................................................................................................................................32

12. Technical Informations ............................................................................................................................................32

13. Warranty ................................................................................................................................................................33

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.

• 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, specied in this manual.

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

children.

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

•The device may only be opened by a qualied 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 qualied person with appropriate electrical qualications 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 ammable gases, fumes or dust.

WARNING!

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

1. Introduction

1.1 Product Compliance

1.2 Safety Informations

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

ChiefInspector for Environmental Protection.The crossedoutsymbol the trashcan on the product means thatthe 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

to surrender used equipment to a designated collection point for recycling waste from electrical and electronic equipment.

The RT520RF room thermostat simply switches the heating system on and o as necessary. It works by sensing the air temperature, switching on the

heating when the air temperature falls below the thermostat setting, and switching it o once this set temperature has been reached.

Turning a room thermostat to a higher setting will not make the room heat up any faster. How quickly the room heats up depends on the design of the

heating system, for example, the size of boiler and radiators. Neither does the setting aect how quickly the room cools down.Turning a room thermostat

to a lower setting will result in the room being controlled at a lower temperature, and saves energy.

The heating system will not work if a time switch or programmer has switched it o.

The way to set and use your room thermostat is to nd the lowest temperature setting that you are comfortable with, and then leave it alone to do its

job. The best way to do this is to set the room thermostat to a low temperature – say 18⁰C – and then turn it up by one degree each day until you are

comfortable with the temperature.

You won’t have to adjust the thermostat further. Any adjustment above this setting will waste energy and cost you more money.

If your heating system is a boiler with radiators, there will usually be only one room thermostat to control the whole house. But you can have dierent

temperatures in individual rooms by installing thermostatic radiator valves (TRVs) on individual radiators. If you don’t have TRVs, you should choose a

temperature that is reasonable for the whole house. If you do haveTRVs, you can choose a slightly higher setting to make sure that even the coldest room

is comfortable, then prevent any overheating in other rooms by adjusting theTRVs.

Room thermostats need a free ow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. Nearby electric res,

televisions, wall or table lamps may prevent the thermostat from working properly.

Thermostat is compatibile with OpenTherm OT+ 4.0 version.

The OpenTherm protocol is an open standard communication protocol used in central heating systems for two-way communication between a central

heating boiler and a room thermostat.Thanks to the communication protocol, the boiler power is modulated, which can signicantly increase the energy

eciency of the heating system while maintaining the set temperature in the room. OpenTherm modulation, compared to standard communication (ON

/ OFF), occurs by setting the desired temperature of water from the boiler (boiler power), and not by its cyclical switching on and o.

PLEASE NOTE!

Make sure your gas combi boiler is compatible with OT + 4.0 communication protocol.

The list of compatible boilers is on the next page.

Product advantages:

• set is factory-paired and ready to work

• option to choose Hysteresis or built-inTPI algorithm for all types of heating

• works with time schedules

• service mode protected by a PIN code

• maximum / minimum temperature limitation

• can temporarily change the temperature (overwriting until the next program change)

• has unique transmission codes

• operates at 868 MHz - a stable and noise-resistant signal

2. Product Overview

COMPANY MODEL

Alpha Heating

E-Tec S

E-tec Plus

E-tec

Evoke

Intec GS

Atag

iC Economiser

Baxi

100 Combi

200 Combi

400 Combi

600 Combi

Daikin

D2CND 24Kw

D2CND 28kw

D2CND 35kw

Ferroli i25 Condensing Combination Boiler

i29 Condensing Combination Boiler

Ideal

Independent + Combi

Independent Combi

Independent System

Logic Combi+ Combi C

Logic Combi C24, C30, C35 (via a separate bundle set)

Logic Code Combi (via a separate bundle set)

I-mini C24, c30 (via a separate bundle set)

Vogue Combi C26,C32, C40

Logic + System

Logic + Heat

Intergas

Intergas Rapid

Intergas Rapid Plus

Combi Compact, Compact Range

ECO RF

Xtreme

Xclusive

Main Eco Compact Combi 25-30

Navien Navien NCB

Ravenheat

Avanta, Quinta Ace

Quinta Pro

Gas 110 Eco

Vokera

Evolve C

Evolve S

Linea One (przez OpenTherm Kit Part_1221179)

Vision Combi (requires a control interface 294501430

Compact A (requires a control interface 29450143)

Verve (only heating mode)

Mynute I (only heating mode)

Vision System (only heating mode)

Unica I

Vibe

Vision C

COMPANY MODEL

Vokera

Linea HE

Mynute A

Mynute HE

Unica HE

Viessmann

Vitodens 100WTyp WB1A (Connection: X3.3 and X3.4)

Vitodens 100W Typ WB1B (Connection: X21.1 and

X21.2)

Vitodens100WTypWB1C(Connection:X21.1 andX21.2)

Vitodens 200-W WB2B 26+ 35 kW (via Expansion Mo-

dule OT and OT-A8 + _Terminal -10 and +10 are on the

extension of the A8 boiler)

Vitodens 200-W WB2C, B2HA,B2JA, B2LA (via icm

Expander OpenTherm)

Vaillant

(viaVaillant

VR33 module)

Ecotec Pro

Ecotec Plus

Ecotec Exclusive

Ecot Pure

Worcester

Bosch

(via Net

EMS-OT

OpenTherm

converter)

EMS capable boilers

Greenstar i

Greenstar i Junior (Made in July 2013)

Greenstar Si Compact

Greenstar CDi Compact

Greenstar CDi Classic (Made after 16.01.2007 with

CF12.10 software version and newer)

Greenstar Highow CDi

Greenstar 12i System – 24i System (On condition that

an optional integrated diverter valve manufactured

after February 2011 is installed)

Greenstar 27i System – 30i System (Provided the optio-

nal Integrated Changeover Valve is installed Greenstar

CDi Classic System (provided the optional Integrated

Changeover Valve manufactured after 02/16/2007 with

software version CF12.10 and above is installed))

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

2.2 Montage

2.3 Package content

1) RT520RF thermostat

2)Thermostat bracket

3) RXRT520 receiver

4) 2x AA batteries

5) Short instruction

6) Mounting screws

2.4 Proper thermostat location

Please note:

The ideal position to thermostat mounting is about 1,5m under oor level far from heating or cooling sources. Thermostat can’t be

exposed to sunlight or any extreme conditions like for example draft.

Because of re and explosion risk there is not allowed to use thermostat in atmosphere of explosive gases and ammable liquids (eg coal dust). In case

if any of listed dangers occur you have to use additional protection measures – anti-dust and explosive gases (tight cover) or prevent their formation.

Furthermore, thermostat can’t be used in condensation of water vapor conditions and be exposed to water action.

2 3

3. RXRT520 receiver

3.1 Receiver’s switches description

The thermostat communicates wirelessly with the RXRT520 receiver. The receiver should be supplied with 230VAC, the maximum load of the receiver is

16A. Avoid installing the device in places directly exposed to water, moisture and air condensation. The RXRT520 receiver can operate in two dierent

modes - AUTO (automatic) and MANUAL (manual).To select a specic mode, use the buttons on the front of the receiver.

For the receiver to work with the thermostat, set the switches to the ON / AUTO position.

TOP SWITCH

1. ON - Manual mode - receiver ON

2. OFF - Manual mode - receiver OFF

BOTTOM SWITCH

3. AUTO - Receiver works in AUTO mode (according to

the thermostat’s command)

4. MANUAL - Receiver works in manual mode

(according to the top switch)

REMEMBER!:

The status of the RXRT520 receiver is indicated by two LEDs.These are

LEDs with the following colors:

- red (upper one),

- green (lower one).

A detailed explanation of the meaning of the LEDs can be found in the table below:

MEANING

The red LED lights up

The receiver is connected to the 230V power supply and is paired with the thermostat.

The receiver can be thermostat-enabled if it is in automatic mode when the lower switch is in the AUTO position.

The receiver can be started manually when the lower switch is in the MANUAL position.

The red LED ashes

The receiver is in the pairing mode and is looking for a signal from the thermostat (then you must activate the

“PAIRING”option in the thermostat)

(or)

The receiver was paired but lost communication with the thermostat due to out of range or low battery in the

thermostat. The receiver starts ashing after one hour of time when it does not receive a signal from the thermostat.

The red diode is o The receiver is disconnected from the 230V power supply or the upper switch is in the OFF position.

The green diode lights up

In automatic mode, the receiver received a heating signal from the thermostat.

The receiver was started in manual mode (upper ON switch, lower MANUAL switch)

The green diode is o The receiver does not send a heating signal.

3.2 LED indications in the receiver

3.3 Wall mounting of the receiver

Wall mounting the receiver: drill two ø6 mm holes in the wall. Insert the plugs and, by putting the plate to the wall (included in the set), put the two