SALUS RT310 Thermostat User Manual

RT310 (HEAT/COOL) THERMOSTAT – FULL USER MANUAL

Introduction

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

Safety Information

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

Product Overview

The RT310 room thermostat simply switches the heating system on and off 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 off 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 the boiler and radiators. Neither does the setting affect 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 way to set and use your room thermostat is to find 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 different 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 have TRVs, 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 the TRVs.
Room thermostats need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. Nearby electric fires, televisions, wall or table lamps may prevent the thermostat from working properly.

Product advantages:

• has a TPI control algorithm
• the hysteresis settings can be changed
• has a frost protection mode (temperature range 5 – 17 degrees)
• correction of the displayed temperature ± 3ºC
• has a SLEEP mode (suspending the function, e.g. outside the heating season)

 Package content

1. RT310 thermostat
2. 2x AA batteries
3.  Short instruction
4. Mounting screws

Proper thermostat location

Please note:

The ideal position to thermostat mounting is about 1,5m under floor level far from heating or cooling sources. The thermostat can’t be exposed to sunlight or any extreme conditions like for example draft.
Because of fire and explosion risk, there is not allowed to use the thermostat in an atmosphere of explosive gases and flammable liquids (eg coal dust). In case if any of the 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.

Wall mounting

Content used for thermostat mounting:

How to mount the thermostat to the wall:

Note: You can also use a flush mount housing and a German and UK wall box to mount the thermostat directly into the wall. The standard wall box has a diameter max 60mm and a depth of 41-46 mm. The cable entry on the backplate must allow a cable with 2*1,5 mm

Connection description

**Boiler – Boiler connection*
– Boiler’s contacts for ON/OFF thermostat  (according to the boiler’s instructions)| L, N – power supply 230V
Pump| NO, COM, NC** – voltage-free output
Valve actuator| – fuse

Before you start (first power-up)

LCD icon description

1. Heating Mode indication
2. Cooling Mode/Frost protection mode indication
3.  RF signal indicator (only in RT310RF)
4. Low battery status
5. Temperature unit
6. Room / setpoint temperature

Button description

1. Turn on the LCD backlight
2. HEAT/COOL modes change or Frost Protection mode activation (only when HEAT mode is enabled)
3. Increase button
4. Decrease button

PLEASE NOTE! The LCD screen can be activated by using any button.

First power-up sequence and configuration

To power, up the thermostat, you have to put the batteries inside. Then thermostat will display the following sequence:

Remove the protection foil and insert 2xAA batteries by removing front cover.| After that, thermostat will automatically power up and it will display all icons…

…then the thermostat will display the software version.| When the thermostat is successfully powered up, the main screen will be displayed.

User settings

Manual mode – changing temperature setpoint

In manual mode, the thermostat maintains a constant temperature set by the user. To set the temperature setpoint follow the steps below:

First, the thermostat is displaying the actual room temperature.| Press or to set the new temperature setpoint.

Now, wait 2 seconds timeout to approve the changes.| The thermostat will display main screen (actual room temperature) and the flame icon will start flashing (calling for heating in HEAT mode).

Frost protection mode

In this mode, the setpoint temperature is automatically set to frost setpoint to prevent pipes from freezing. If the room temperature is lower than the frost setpoint, frost protection will be enabled. To set frost protection mode follow the steps below:

Press the button to turn ON/OFF frost protection.| A snowflake icon will be displayed if frost protection is active.

The Frostpoint temperature can be reviewed by pressing the UP button once, but can only be changed in Installer Mode. Frost protection mode can be enabled only in HEAT mode.

Sleep mode

In sleep, the mode thermostat is switched off and doesn’t consume any energy and it is impossible to make an action until you activate the thermostat again.
To activate/deactivate sleep mode follow the steps below:

TO ACTIVATE SLEEP MODE:

Press and hold + buttons simultaneously to turn ON sleep mode.| In sleep mode thermostat’s display is blank.

TO DEACTIVATE SLEEP MODE:

To deactivate sleep mode press any button.| The thermostat will go back to work and display the main screen.

Heat/Cool mode

Users can set thermostats for heating or cooling. In HEAT mode thermostat is displaying a flame icon all the time. When the thermostat is in HEAT mode and the thermostat is CALLING for HEAT – the flame icon is flashing. In COOL mode thermostat is displaying a snowflake icon all the time. When the thermostat is switched to the COOLING mode and the thermostat is CALLING for COOL – then the snowflake icon is flashing. The default mode is HEAT MODE. NOTE: every time when thermostat needs to start calling for cooling then it can be delayed for about 3 minutes. To set the selected mode please follow the steps below:

HOW TO SET COOLING MODE:

By default, the thermostat is in HEATING mode (flame icon is displaying). To change the thermostat into the COOLING mode – press and hold the SNOWFLAKE button for 5 seconds.| When the thermostat is switched to the COOLING mode – the snowflake icon is steady ON. If the thermostat is CALLING for COOL – then the snowflake icon is flashing.

HOW TO SET HEATING MODE:

To change the thermostat into the HEATING mode – press and hold the SNOWFLAKE button for 5 seconds.| When the thermostat is switched to the HEATING mode – the flame icon is steady ON. If the thermostat is CALLING for HEAT – then the flame icon is flashing.

Temperatures outside operating range

Temperatures below 10 °C are displayed without the leading ‘0’. Temperatures exceeding the measurable range will be indicated by ‘HI’ for temperatures above the upper limit, and ‘LO’ for temperatures below the lower limit, as shown in the images.

Low battery detection

Battery voltage is checked every minute. When the battery voltage drops to a certain level, the Low-Battery warning indicator appears.

• The thermostat functions normally during the low battery. However, the user must change the batteries as soon as possible before the battery is too weak for the normal operation to be assured.
• When you change the batteries, you have about 30 seconds to do so without losing your settings.

Installer mode

To enter installer parameters please follow the steps below. Please refer to the parameters table description before any changes. Use the button to move through parameters. Use or for adjustments. Every change/selection confirm by a button.

Press and hold + +   simultaneously for about 3 seconds to enter the installer mode.| Use the button to move through parameters.  Use or for adjustments. Every change/selection confirm by a button.

DETAILED TABLE WITH ALL INSTALLER PARAMETERS:

dxx| Function| Parameter| Default
value
---|---|---|---
d01| Temperature display accuracy| 0.1 C or 0.5 C| 0.5″C
d02| Temperature offset| +/- 3.0°C| 0.0°C
d03| Frost Protection setpoint temperature| 5.0°C – 17.0°C| 5.0°C

DIP switches parameters

DIP switches are used to set chosen control algorithm. They are located under the back cover of the thermostat (please refer to the picture below):
The position of the DIP switches determines the type of control algorithm:

PLEASE NOTE! TPI algorithm is recommended for underfloor heating. It can be adjusted between a low comfort level (6 CPH) and a higher comfort level (9 CPH). „CPH” means cycles per hour and it relates to the frequency of the measurement cycles performed by a thermostat.

Reset function

To RESET the RT310 thermostat please follow the steps below:

Press the RESET button once. You can use a paper clip. Your thermostat will be reset and will start up automatically.

Cleaning and Maintenance

The RT310 thermostat requires no special maintenance. Periodically, the outer casing can be wiped clean using a dry cloth (please DO NOT use solvents, polishes, detergents or abrasive cleaners, as these can damage the thermostat). There are no user-serviceable parts within the unit; any servicing or repairs could only be carried out by Salus Controls or their appointed agents.

Technical Informations

Warranty

SALUS CONTROLS warrants this product to be free from any defects in material or workmanship and to perform as specified for a period of five years from the date of installation. SALUS CONTROLS reserves the sole responsibility for breach of this warranty by repairing or replacing the defective product. This product includes software that matches the distributor’s identification at the time of sale. The manufacturer/distributor provides a guarantee covering all functions and specifics of the product in accordance with this marking. The distributor’s warranty does not cover the correct operation of the functions and features available as a result of a product software update. The full warranty conditions are available at www.salus-controls.eu

DISTRIBUTOR OF SALUS CONTROLS:
QL CONTROLS Sp. z o.o., Sp. k.
Rona 4,
43-262 Kobielice,
Poland

IMPORTER:
SALUS Controls Plc
Units 8-10 Northfield Business Park
Forge Way, Parkgate
Rotherham
S60 1SD
United Kingdom

www.salus-controls.com
SALUS Controls is a member of the Computime Group.
Maintaining a policy of continuous product development SALUS Controls plc reserve the right to change the specification, design, and materials of products listed in this brochure without prior notice.

Ver. 6
Issued: 11 XII 2020
Soft version: 2.1

References

• Choose your country – Salus
• SALUS Controls - intelligent temperature control

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