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Installation Guide for SALUS models including: RT310 Digital Room Thermostat, RT310, Digital Room Thermostat, Room Thermostat, Thermostat
Thermostats – Salus
Product Compliance Safety Information This product complies with the essential requirements and other relevant provisions of the following EU Directives: 2014/30/EU, 2014/35/EU, 2014/53/EU and 2011/65/EU.
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DocumentDocumentModel: RT310 Installation Manual Contents Product Compliance .................................................................................................... 3 Safety Information ........................................................................................................ 3 Box Content ...................................................................................................................... 3 Introduction ...................................................................................................................... 4 Features ............................................................................................................................... 5 Installation ......................................................................................................................... 5 Button functions and keys ....................................................................................... 7 Installer Mode .................................................................................................................. 8 Operations ......................................................................................................................... 9 Other functions .............................................................................................................. 11 Factory reset ..................................................................................................................... 12 Technical info ................................................................................................................... 12 Warranty .............................................................................................................................. 13 02 RT310 Installation Manual Product Compliance This product complies with the essential requirements and other relevant provisions of the following EU Directives: 2014/30/EU, 2014/35/EU, 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 Use in accordance with the EU and national regulations. For indoor use only. Keep your device completely dry. This product must be installed by a competent person and in accordance with all the EU and national regulations. Always isolate the AC Mains supply before installing or working on any components that require 230 VAC 50Hz supply. Box content The box includes the RT310 thermostat, 2 AA batteries a set of screws and the Quick Guide installation manual. RT310 thermostat 2X screws and plugs 2xAA batteries Quick Guide Installation RT310 Installation Manual 03 Introduction A 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 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 heating system will not work if a time switch or programmer has switched it off. 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 18C 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. 04 RT310 Installation Manual Features The RT310from SALUS Controls is a stylish and accurate digital thermostat with an easy to read Liquid Crystal Display (LCD). Features · Frost protection(selectable) · Low-Battery Warning · Low-Battery Detection · Modern Casing · Sleep Mode · User Friendly Installation The ideal position to locate the RT310 thermostat is about 1.5m above floor level, in a location where the thermostat is accessible, reasonably lit and free from extremes of temperature and draughts. Do not mount the thermostat on an outside wall, above a radiator or in a location where it may be subjected to direct sunlight. The electrical connections to the RT310 are made to the supplied industry standard backplate. This simplifies installation, as no connections are made to the controller itself. Connection details are shown below - no Earth connection is required for the correct and safe operation of the RT310, but a parking terminal is provided to connect an Earth wire if one is present. RT310 front Backplate TERMINAL 1 (COM) 2 (NC) 3 (NO) DESCRIPTION Common Terminal Switched Live OFF Switched Live ON Terminal description 123 COM NC NO Wiring configuration RT310 Installation Manual 05 DIP switch settings The DIP switches are found on the rear of your thermostat and can be used to change the span (temperature accuracy) of your thermostat from the default +/-0.5°C to +/-0.25°C. This may cause your boiler to operate more frequently. The DIP switches are located on the back of the thermostat. ON +/-0.25°C, OFF +/-0.5°C. The span is the accuracy with which the thermostat operates when displaying your temperature. You can increase the accuracy by setting the span to +/-0.25°C, meaning that your thermostat will be sensitive to a quarter of a degree temperature change and will activate/deactivate the boiler. ON +/-0.25 Wall mounting +/-0.5 2 Fix the backplate to the wall Align the front housing at the top edge. Fit the front housing. Press lightly 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 depth from 41-46 mm. The cable entry on the backplate must allow a cable with 5*1,5 mm 46mm 60mm 06 RT310 Installation Manual Button functions and keys There are few user controls for the RT310, making this thermostat very easy to operate. These controls are shown below, along with a description of each of their functions. The temperature displayed on the LCD is the current room temperature. All the LCD icons with a description are shown below. Thermostat RT310 RESET Key Function Turn on the LCD backlight Turn On/Off the Frost Mode Increase button Decrease button Press once to return factory settings + Press for 3 seconds all the buttons to enter Installer + Mode Thermostat RT310 LCD Icon Meaning Thermostat is calling for heat Thermostat is in Frost Protect Mode Low Battery Warning Indicator Current Temperature/Set Point Temperature RT310 Installation Manual 07 Installer Mode Press and hold and and keys to enter installation setting. The first setting is temperature display resolution selection - d01. Press to enter the existing setting. The setting will start flashing. Press or to change temperature display resolution, wait for 10 seconds to confirm, then enter d02 (if you didn't press to save your selection, the change will be confirmed after 10 seconds and the thermostat will return to normal mode). d02 is to set temperature offset, press or to increase/decrease offset. To exit Installer Mode don't press any key for 10 seconds, or press See the table below. 3 Sec 3 Sec RESET 3 Sec Press the three buttons together for 3 seconds. TESTING/PAIRING Enter first d01 setting. Press 5 RESET Select increment. Press 2 TESTING/PAIRING Continue adjusting the d02 and d03 following the same steps as above. Once you have finished setting up all the parameters, press to exit to home screen, or don't press any button for 10 seconds and it will exit automatically. dxx Function d01 Temperature display increments d02 Temperature offset d03 Frost setpoint temperature Parameter Description 0.1°C or 0.5°C +/-3.0°C 5.0°C-17.0°C Select the temperature display increments Calibrate your thermostat temperature Set the Frost Point temperature Default value 0.5°C 0.0°C 5.0°C 08 RT310 Installation Manual Operations Initial Power UP After power up, the thermostat is reset. During system reset, all LCD icons are displayed for 2 seconds and the keys are locked. After that, all keys are unlocked and the thermostat is initialized. Then software version is shown. The typical reset display is shown below. The following table shows the settings of the RT310 digital thermostat after RESET button is pressed: Function Operation Mode Room Temperature Setpoint Temperature °C indicator Frost Protection indicator Heat indicator Low-Battery Warning indicator Output Relay Status after Reset Normal mode 22.0°C, to be renewed within 5 seconds 20.0°C On Off Off Off, to be renewed within 5 seconds Off Reviewing Setpoint Temperature Press or to review Setpoint temperature. The flame icon won't be turned on. TESTING/PAIRING Actual room temperature TESTING/PAIRING Setpoint temperature When operating in Frost protection mode, the LCD will show frost setpoint with the Frost Protection indicator displayed. Press Backlight or wait 2 seconds without keys pressed to return to normal operation, room temperature will be displayed. RT310 Installation Manual 09 Adjusting Setpoint Temperature By changing the Setpoint temperature, you are permanently altering your temperature. You can change the set point temperature very easily while you are reviewing the set point temperature. Press the UP or DOWN keys repeatedly to change the temperature setting. The set point temperature will flash to indicate that it can be changed: the temperature will be changed in 0.5°C steps per key press. The RT310 will return to Normal mode if no keys are pressed for more than 2 seconds. Once the new Setpoint is implemented, the change is permanently overridden until a new Setpoint is set again. Setpoint temperature cannot be changed if Frost Protection mode is enabled. TESTING/PAIRING Actual room temperature TESTING/PAIRING Setpoint temperature TESTING/PAIRING 2 seconds timeout TESTING/PAIRING Actual room temperature Frost Protection Press FROST button to activate Frost Protection. 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. When Frost Protection is enabled, the user should not be able to press or adjust frost Setpoint temperature, this feature being accessible only in installation mode. Please refer to page 7 on more information on Installer Mode. Press FROST button again to de-activate Frost Protection. Frost Protection ON Frost Protection OFF TESTING/PAIRING Actual room temperature TESTING/PAIRING Frost Mode activated TESTING/PAIRING Actual room temperature TESTING/PAIRING Frost Mode deactivated Note: The setpoint frost temperature can be reviewed by pressing the Up button once, but can only be changed in Installer Mode. For more information about entering Installer Mode, please refer to page 7 TESTING/PAIRING Frost Mode activated TESTING/PAIRING Frost setpoint temperature 10 RT310 Installation Manual Other functions LCD backlight · LCD backlight is activated when or any key is pressed. The backlight will be turned off in 15 seconds after all keys are released. · LCD backlight will not operate when battery is low. 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 low battery. However, 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 to do so without losing your settings. Sleep Mode Press and hold and for 3 seconds simultaneously to enter the Sleep mode. All the functions will be paused to save battery power. While in sleep mode: · The LCD display will be blank. · All output from the Control Unit will be turned off immediately. Press any key to wake up the RT310 and cancel SLEEP mode. Sleep Mode On Sleep Mode Off RESET TESTING/PAIRING 3 Sec 3 Sec TESTING/PAIRING TESTING/PAIRING TESTING/PAIRING Press any button to stop the Sleep Mode 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. RT310 Installation Manual 11 Factory reset Press the Reset button once. You can use a paper clip. Your thermostat will be reset and will start up automatically. TESTING/PAIRING Technical info Product Specification Model: RT310 Type: Wired Heating Thermostat Temperature Scale: °C Range: 5.0°C - 35.0°C Resolution: 0.1/0.5°C and 0.5°C default Temperature Measurement Maximum +/-0.25°C at 20°C Accuracy: Display Range: 5.0°C - 35.0°C Display Resolution: 0.1/0.5°C and 0.5°C default Frost Protection Setting: 5 ºC Setpoint Temperature Range: 5 ºC to 17 ºC Thermostat Power Source: 2xAA Alkaline batteries Switch Rating Switching Voltage: 0-230V Switching Current: 3A resistance 1A inductance Protection Rating: IP 30 Environment Operating Temperature/ Humidity: 0°C ~ 50°C, 10% 90% non-condensing Storage Temperature/ Humidity -20°C~- 60°C, 10% 90% non-condensing 12 RT310 Installation Manual Warranty SALUS Controls warrants that this product will be free from any defect in materials or workmanship, and shall perform in accordance with its specification, for a period of two 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. Customer Name: .................................................................................................................................................................. Customer Address: ............................................................................................................................................................. ................................................................................................................ Post Code: ............................................................... Tel No: ................................................................... Email: ...................................................................................................... Company Name: ................................................................................................................................................................... Tel No: .................................................................. Email: ........................................................................................................ Installation Date: ................................................................................................................................................................... Installer Name: ....................................................................................................................................................................... Installer Signature: ............................................................................................................................................................... RT310 Installation Manual 13 SALUS Controls PLC SALUS House Dodworth Business Park South, Whinby Road, Dodworth, Barnsley S75 3SP, UK. Sales: T: +44 (0) 1226 323961 E: sales@salus-tech.com Technical: T: +44 (0) 1226 323961 E: tech@salus-tech.com www.salus-controls.com SALUS Controls is a member of the Computime Group Maintaining a policy of continuous product development, SALUS Controls plc reserves the right to change specification, design and materials of products listed in this brochure without prior notice. For the latest PFD Instruction Manual, go to www.salus-manuals.com Issue Date: April 2017, V001