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RT310SR THERMOSTAT - FULL 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 Package content ............................................................................................................................................................................6
2.2 Proper thermostat location ...........................................................................................................................................................6
2.3 Wall mounting ..............................................................................................................................................................................7
3. SR868 smart relay receiver ..........................................................................................................................................8
3.1 Smart relay LED indication ............................................................................................................................................................8
3.2 Connection description ..................................................................................................................................................................9
4. Before you start (rst power up) ................................................................................................................................10
4.1 LCD icon description ....................................................................................................................................................................10
4.2 Button description .......................................................................................................................................................................10
4.3 First power up sequence and conguration .................................................................................................................................11
5. User settings ............................................................................................................................................................12
5.1 Manual mode - changing temperature setpoint ..........................................................................................................................12
5.2 Frost protection mode .................................................................................................................................................................13
5.3 Sleep mode .................................................................................................................................................................................13
5.4 Heat/Cool mode * ........................................................................................................................................................................14
6. Installer mode ..........................................................................................................................................................15
6.1 DIP switches parameters .............................................................................................................................................................15
7. RT310TX thermostat pairing with the SR868 relay receiver ..........................................................................................16
8. RT310TX thermostat pairing with few other receivers .................................................................................................17
9. Test the pairing process .............................................................................................................................................19
10. Reset function ........................................................................................................................................................20
11. Cleaning and Maintenance ......................................................................................................................................21
12. Technical Informations ............................................................................................................................................21
13. Warranty ................................................................................................................................................................22
* Function available only from rmware version 2.1
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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, specied in this manual.
• The device should not be used by people with limited mental, sensory or mental abilities, without experience, of insucient knowledge as well as
children.
• Do not use an unassembled device (eg without a cover).
• The device may only be opened by a qualied 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 qualied person with appropriate electrical qualications 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.
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.
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2. Product Overview
The RT310 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. Recommended for controlling e.g. heating panels or electric heaters.
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 aect 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 dierent
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 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.
Product advantages:
• set factory-paired and ready to work
• has a TPI control algorithm
• automatically repeats the signal
• has a frost protection mode (temperature range 5 - 17 degrees)
• correction of the displayed temperature ± 3ºC
• has a HOLIDAY mode and SLEEP mode (suspending the function, e.g. outside the heating season)
• has unique transmission codes
• operates at 868 MHz - a stable and noise-resistant signal
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2.1 Package content
1) RT310TX thermostat
2) SR868 smart relay receiver
2) 2x AA batteries
3) Short instruction
4) Mounting screws
2.2 Proper thermostat location
1
4
2 3
5
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.
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2.3 Wall mounting
Content used for thermostat mounting:
RT310 front Backplate
How to mount the thermostat to the wall:
1 2 3
(two screws at the bottom)
1
COM
Wiring conguration
2
NC
3
NO
Fix the backplate
to the wall.
Align the front housing
at the top edge
.
Fit the front housing.
Press lightly.
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3. SR868 smart relay receiver
The SALUS SR868 relay gives you control of the electrical heating. SR868 must be used in conjunction with the wireless RT series thermostats. The
thermostat communicates wirelessly with the SR868 smart plug 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.
3.1 Smart relay LED indication
Smart relay receiver has designed LED diode in the left upper corner. Here is description what an every single colour and diode means:
LED State Description
On The relay is o.
Red
Flash The relay is in pairing mode.
On The relay is on.
Green
2 x Flash The relay is writing pairing code.
Flash alternately The relay is paired but lost link.
Red and Green
Flash in dierent sequence It indicates the software version after reboot.
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3.2 Connection description
lub
L
AC 230V
N
COM
Grzejnik
elektryczny
NO
SR868
N
L
COM
lub
NO
N
N
L
L
L
AC 230V
N
COM
Grzejnik
elektryczny
NO
SR868SR868
N
L
PODŁĄCZENIE KOTŁA *
COM
lub
NO
N
N
L
L
L
AC 230V
N
COM
Grzejnik
elektryczny
NO
SR868SR868
N
L
PODŁĄCZENIE KOTŁA *
L
AC 230V
N
L
AC 230V
N
AC 230V
L
RT310TX
3V
2 x AA
RT310TX
N
L
AC 230V
L
SR868
N
L
COM
NO
or
PODŁĄCZENIE KOTŁA *
BOILER CONNECTION*
L
N
3V
2 x AA
SR868
COM
Grzejnik
Electric
elektryczny
Heater
NO
N
N
L, N - power supply 230V
COM, NO - voltage-free output
- fuse
Legend: Symbols explanation:
Boiler - Boiler connection*
- Boiler’s contacts for ON/OFF
thermostat (according to the
boiler’s instructions)
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4. Before you start (rst power up)
4.1 LCD icon description
1 5
4.2 Button description
2
3
4
1. Heating Mode indication
2. Cooling Mode */Frost protection
mode indication
3. RF signal indicator (only in RT310RF)
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4. Low battery status
5. Temperature unit
6. Room / setpoint temperature
1 3
2 4
1. Turn on the LCD backlight
2. HEAT/COOL * modes change
4. Increase button
5. Decrease button
or Frost Protection mode
activation (only when HEAT
mode is enabled)
PLEASE NOTE! The LCD screen can be activated by using any button.
* Function available only from rmware version 2.1
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4.3 First power up sequence and conguration
To power up the thermostat you have to put the batteries inside. Then thermostat will display following sequence:
1 2
Remove the protection foil and insert
2xAA batteries by removing front
cover.
...then thermostat will display the
software version.
After that, thermostat will
automatically power up and it will
display all icons...
43
When thermostat is succesfully
powered up, main screen will be
displayed.
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5. User settings
5.1 Manual mode - changing temperature setpoint
In manual mode, the thermostat maintains a constant temperature set by the user. To set temperature setpoint follow steps below:
1 2
First, thermostat is displaying actual
room temperature.
Now wait 2 seconds timeout to
approve the changes.
Press or to set the new
temperature setpoint.
43
Thermostat will display main screen
(actual room temperature).
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5.2 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 steps below:
1
Press button to turn
ON/OFF frost protection.
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.
2
Snowake icon will be displayed if
frost protection is active.
5.3 Sleep mode
In sleep mode thermostat is switched o 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 steps below:
TO ACTIVATE SLEEP MODE:
1
simultanously to turn ON sleep mode.
TO DEACTIVATE SLEEP MODE:
1 2
Press and hold
3 sec
3 sec
+ buttons
2
In sleep mode thermostat is
displaying nothing.
To deactivate sleep mode press any
button.
Thermostat will go back to work and
display main screen.
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5.4 Heat/Cool mode *
User can set thermostat for heating or cooling. In HEAT mode thermostat is displaying ame icon all the time. When thermostat is in HEAT mode and
thermostat is CALLING for HEAT – the ame icon is ashing. In COOL mode thermostat is displaying snowake icon all the time. When thermostat is
switched to the COOLING mode and the thermostat is CALLING for COOL – then the snowake icon is ashing. Default mode is HEAT MODE.
NOTE: every time when thermostat need to start call for cooling then it can be delayed for about 3 minutes.
To set selected mode please follow steps below:
HOW TO SET COOLING MODE:
1
5 sec
By default thermostat is in HEATING
mode (ame icon is displaying).
To change the thermostat into the
COOLING mode – press and hold the
SNOWFLAKE button for 5 seconds.
HOW TO SET HEATING MODE:
2
When thermostat is switched to the
COOLING mode – the snowake icon
is steady ON. If thermostat is CALLING
for COOL – then the snowake icon is
ashing.
1
5 sec
To change the thermostat into the
HEATING mode – press and hold the
SNOWFLAKE button for 5 seconds.
2
When thermostat is switched to the
HEATING mode – the ame icon is
steady ON. If thermostat is CALLING
for HEAT – then the ame icon is
ashing.
* Function available only from rmware version 2.1
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6. Installer mode
To enter installer parameters please follow steps below. Please refer to parameters table description before any changes. Use button to move through
parameters. Use or for adjustements. Every change/selection conrm by button.
1 2
3 sec
3 sec
Press and hold
+ +
simultanously for about 3 seconds to
enter the installer mode.
3 sec
Use button to move through
parameters. Use or for
adjustements. Every change/selection
conrm by button.
DETAILED TABLE WITH ALL INSTALLER PARAMETERS:
dxx Function Parameter
d01 Temperature display accuracy 0.1°C or 0.5°C 0.5°C
d02 Temperature oset +/- 3.0°C 0.0°C
d03 Frost Protection setpoint temperature 5.0°C - 17.0°C 5.0°C
Default
value
6.1 DIP switches parameters
DIP switches are used to set chosen control algorithm. They are located under back cover of the thermostat (please refer to the picture below):
The position of the DIP switches determines the type of control algorithm:
1 2 Cooling * Heating Default value
ON ON Hysteresis +/- 0.25 Hysteresis +/- 0.25
OFF ON Hysteresis +/- 1.5 Hysteresis +/- 0.5
ON OFF Hysteresis +/- 1.0 TPI 9 CPH
OFF OFF
Hysteresis
+/- 0.5
TPI 6 CPH
PLEASE NOTE! TPI algorithm is recommended for underoor 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 thermostat.
ON
9CPH
6CPH
±0.25°C
1 2
Span
TPI
* Function available only from rmware version 2.1
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7. RT310TX thermostat pairing with the SR868 relay receiver
The word PAIRING in the user settings means the function of synchronizing the transmitter with the receiver again, if it has been removed.
WARNING!
IN THE SET RT310SR THE THERMOSTAT IS FACTORY PAIRED WITH THE SR868 RECEIVER!
In order to pair the devices correctly, you must rst prepare the receiver for synchronization!
1 2
.
5 sek.
TEST / PAIRING
3 sec
Connect the receiver to a 230V power supply (see its manual). Press and hold the
button. After 5 seconds, the red LED will ash, which means the SR868 relay is ready to
pair with the thermostat.
3 4 5
.
TEST / PAIRING
Thermostat started pairing process.
It can take up to 9 minutes.
Attention! Forcing the pairing
process will generate a new
communication code. All receivers
previously paired with the thermostat
will be irretrievably deleted from its
memory.
When the red diode on the receiver
lights up continuously, the devices
have been paired on a new frequency.
Press and hold TEST / PAIRING
button for 3 seconds.
TEST / PAIRING
3 sec
Press and hold TEST / PAIRING
button for 3 seconds to end pairing
process.
16
6
TEST / PAIRING
Thermostat will go back to the
main screen and it has been paired
successfully.
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8. RT310TX thermostat pairing with few other receivers
The word PAIRING in the user settings means the function of synchronizing the transmitter with the receiver again, if it has been removed.
REMEMBER! If the thermostat is already paired with any receiver, you will have to pair it again with
other receivers. You can pair few receivers with 1 thermostat RTRX510, SPE868 and SR868.
1
FIRST, PREPARE ALL THE RECEIVERS YOU WANT TO PAIR WITH THE THERMOSTAT.
THE PREPARATION OF THE RECEIVERS FOR THE PAIRING PROCESS IS CONFIRMATION OF THE RED LED FLASHING ON THEM.
A
RXRT510 RECEIVER RXRT510 RECEIVER RXRT510 RECEIVER
If you want to re-pair the devices with
each other, make sure that the receiver
is disconnected from the power supply
and the switches on it are in the AUTO
and ON positions. Then connect the
receiver to the power supply and wait
for the red diode to glow continuously.
Move the top switch to the OFF
position with a quick motion and
back to the ON position.
The red LED will start blinking, which
will conrm that the receiver has
entered the pairing mode.
B
Connect the receiver to a 230V power supply (see its manual).
Press and hold the button. After 5 seconds, the red LED will
ash, which means the SR868 relay is ready to pair with the
.
5 sek.
SR868 RELAY
thermostat.
2
TEST / PAIRING
C
SPE868 PLUG
Connect the plug to a 230V power supply (see its manual).
Press and hold the button. After 5 seconds, the red LED will
ash, which means the SPE868 plug is ready to pair
with the thermostat.
3
TEST / PAIRING
3 sec
Press and hold TEST / PAIRING
button for 3 seconds.
Thermostat started pairing process. It can take up to
9 minutes. Attention! Forcing the pairing process
will generate a new communication code. All
receivers previously paired with the thermostat will
be irretrievably deleted from its memory.
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4
AFTER A SUCCESSFUL PAIRING, THE RECEIVER’S LEDS WILL GLOW CONSTANTLY RED:
.
SPE868 PLUG
SR868 RELAY
RXRT510 RECEIVER
5 6
TEST / PAIRING
3 sec
Press and hold TEST / PAIRING
button for 3 seconds to end pairing
process.
TEST / PAIRING
Thermostat will go back to the
main screen and it has been paired
successfully.
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9. Test the pairing process
It is important to place the receiver and transmitter in places where nothing interferes with the radio signal. The range of communication between the
transmitter and the receiver in an open area is up to 60m. The radio transmission is inuenced by many factors that can shorten the working distance, such
as thick walls, drywall covered with aluminum foil, metal objects such as cabinets, general radio interference, etc. However, the range is sucient for most
domestic use. It is recommended to test the radio transmission between devices before mounting the regulator on the wall. The test can be performed by
changing the set temperature, i.e. by activating or deactivating the heating.
1 2 3
.
TEST / PAIRING
1 sec
Press TEST / PAIRING button to check
the connection with the receiver.
4 5
TEST / PAIRING
1 sec
TEST / PAIRING
Antenna icon will display. Test mode
can take up to 9 minutes.
.
The green LED on the SR868 smart
plug receiver will begin to flash.
Press TEST / PAIRING button again
to return to the main screen.
If you purchased an SR868 or RT310TX and intend pairing with other devices in the 5x5 range, please refer to the Receiver Units manual or the
relevant manuals available at www.salus-controls.eu
SR868 will go back to normal work
mode.
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10. Reset function
To RESET RT310 thermostat please follow steps below:
1
TEST / PAIRING
+ −
Remove the batteries without
pressing any button. Wait 2 minutes
and insert the batteries again. Your
device will be restarted.
When you want to change the
batteries your device will use the
internal memory to backup your
settings. You have 30 seconds to
change the batteries before losing
your settings.
+ −
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11. Cleaning and Maintenance
The RT310SR 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.
12. Technical Informations
Transmitter’s power supply 2 x AA batteries
Receiver’s power supply 230V AC 50 Hz
Rating max 16 (5) A
Output signal NO/COM relay
Temperature range 5 - 35°C
Display temperature accuracy 0.1°C or 0.5°C
Control algorithm TPI or Hysteresis: ±0.25°C
Communication Wireless, 868Mhz
Dimension [mm]
96 mm
96 mm
transmitter: 96 x 96 x 27
receiver: 44 x 44 x 26
96 mm
27 mm
44 mm
44 mm
44 mm
26 mm
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13. Warranty
SALUS Controls warrants that this product will be free from any defect in materials or workmanship, and shall perform in accordance with its specication,
for a period of ve years from the date of installation. SALUS Controls sole liability for breach of this warranty will be (at its option) to repair or replace the
defective product.
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IMPORTER:
QL CONTROLS Sp. z o.o. Sp. k.
ul. Rolna 4, 43-262 Kobielice
PRODUCER:
Salus Limited
6/F, Building 20E, Phase 3, Hong Kong Science
Park, 20 Science Park East Avenue, Shatin,
New Territories, Hong Kong
www.salus-controls.eu
SALUS Controls is a member of the Computime Group.
Maintaining a policy of continuous product development SALUS Controls plc reserve the right to change
specification, design and materials of products listed in this brochure without prior notice.
Ver. 2
Issued: 27 I 2021
Soft version: 2.1
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