Model: PRT-W - The Floor Heating Warehouse
Contents
1. In 7 day program mode each day has 4 comfort levels that can be programmed independently Wireless Series Model PRT W S Adjusting the Optional Settings To adjust the optional settings follow these steps Press and hold the Power button to turn thethermostatOFF LO Press and hold the Clock key until the display appears as shown below Setting Value Feature Number Use the Clock key to cycle through thefeatures eseeeeeeeeeeeeeeeresenine Use the Up Down keys to change the setting cscsssssecsssssessececssecesseeseenees ajy Press A to confirm settings seccssessssssssssssssscsssssssesscscsucsecsecsecscsceecseeasesscsecneeaseaseneeseenss A Press the Power button once again to turn the thermostat backON Wireless Series 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 DESCRIPTION Temperature Format Switching Differential Frost Mode Frost Protection Temperature Output Delay UH1 W or RC1 W Receiver Receiver Board Address Zone Number Underfloor Heating or Radiator UH1 W Only Fail Safe Up Down Limit Sensor Selection Not Used Preheat Setting Rate of Change 5 2 Day or 7 Day Programming Model PRT W Optional Settings Feature Table FEATURE SETTING 00 C 01 F C Default 01 03 C 01 C Default 00 Disabled 01 Enabled 01 Default 07 17 C 12 C2. been successfully reset Wire Wire Press the Power button once to turn the thermostatbackON Wireless Series Model PRT W Heating Professionals Request a copy of our product installation guide containing detailed technical specifications for our complete product range www heatmiser com guide Want More information Call our support team on 44 0 1254 669090 Or view technical specifications directly on our website www heatmiser com A h PDF FAO Twitter heatmiseruk Facebook facebook com thermostats
3. Default 00 15 Minutes 00 Default 00 UH1 W 01 RC1 W 00 Default UH1 W 01 09 RC1 W 01 32 00 Default UH1 W 01 08 RC1 W 01 02 Underfloor Heating 00 Radiator Zone 01 00 Disabled 01 Enabled 01 Default 00 10 C 00 C Default 00 Built In Sensor 01 Remote Air Sensor Not Used 00 03 hours 00 default Minute to raise 1 C 00 5 2 day 01 7 day 00 default Re calibrating the Thermostat Wiring Diagram Remote Air Sensor If you need to re calibrate the thermostat follow these steps Press and hold the Power button to turn thethermostatOFF REMOTE AIR PROBE e T yy Use the Up Down keys to configure thenewtemperature aly Press A to confirm settings sssssessssssssseessssseceesssseereossssseeesssssecreosssstroosssssseresssserreossssreos A Press the Power button once to turn the thermostatbackON Factory Reset The thermostat has a reset function to restore all settings to their factory defaults To perform a factory reset follow these steps Press and hold the Power button to turn thethermostatOFF Press and hold the Power and Up keys together until the LCD powers up i All of the icons will be displayed on screen ssssssssssesseessossseeccereeessssssssssereeeeessss Ol When the icons have disappeared from the screen the thermostat has Red hiie
4. button until 2 sets of numbers app ar on Screen sss zone on the UH1 W will be activated sssssssseseseeeeessssssssssssssssssssssssseeseeessssesssreeee a The small number 01 in the top right corner of the LCD is the feature number This indicates pairing between the thermostat and the UH1 W is successful Wireless Series Model PRT W ROOM TEMP SET zm WAKE i 2 ij 4 ake bi lt p LEAVE 8 RETURN SLEEP 9 10 Wireless Series 5 HOLD FOR 3 6 ruz Fri sa 14 e n dah ME H 1 TTT J LcD Display Room Temp Indicates the current temperature sensor mode Day Indicator Displays the current day Frost Icon Displayed when the thermostat is in frost protection mode Flame Icon Displayed when the thermostat is calling for heat flashes when the Optimum Start function is in operation RF Icon Flashes when the thermostat communicates with the receiver Temperature Hold Displayed when manually overriding the program HOLD FOR and the time period are displayed Set Displayed when changes are made to programs or temperature set points Holiday Indicator Displayed when the programmer is in holiday mode Current Temp Indicates the current sensor temperature Program Cycle Indicator Displayed during programming only to show which period is being altered Battery Level Indicates when the batteries require replacement Keypad Lock Indicator D
5. reduce the Holiday duration to 00 days Wireless Series Model PRT W Frost Mode Pressing the Power button lonce will place the thermostat in frost protect mode In this mode the thermostat will display the frost icon and will only turn the heating on should the room temperature drop below the set frost temperature see page 25 Should the heating be turned on whilst in frost mode the flame icon will be displayed To cancel the frost protect mode press the Power button once again Frost Protection Mode Enabled Wireless Series Heating On Off The heating is indicated ON when the flame icon is displayed When the flame icon is absent there is no requirement for heating to achieve the set temperature but the thermostat remains active To turn the thermostat OFF completely press and hold the Power button D The display and heating output will be turned OFF completely To turn the thermostat back ON press the Power button onceagain Thermostat completely OFF Thermostat powered ON heatmiser heatmiser See Feature 3 on page 25 This setting determines whether the thermostat will activate the pump amp boiler output THE FOLLOWING SETTINGS ARE OPTIONAL AND IN MOST CASES an aS a ii re P a pi a i ini activated lt k 7 Pi i NEED NOT BE ADJUSTED eature Fall Sale If enable t e thermostat will send a signa O e receiver every 20 minutes Should
6. will not make the room heat up any faster How quickly the room heats up depends on the design amp size of the heating system Similarly reducing the temperature setting does not affect how quickly the room cools down Setting a programmable room thermostat to a lower temperature will result in the room being controlled at a lower temperature and saves energy The way to set and use your programmable room thermostat is to find the lowest temperature settings that you are comfortable with at the different times you have chosen and then leave it alone to do its job Wireless Series The best way to do this is to set the room thermostat to a low temperature say 18 C and then turn it up by 1 C 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 programmable 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 You are ab
7. A batteries have been supplied with this thermostat To access the battery holder push and release the compartment door located on the bottom face of the thermostat Wireless Series Insert the batteries in the empty battery holder ensuring that each battery is orientated for the correct polarity Push the battery holder back inside the thermostat until it is secured in its closed position Model PRT W If using with the UH1 W wiring centre turn to page 11 Replacing the Batteries Pairing With the RC1 W Receiver Batteries have a fixed lifespan and will need to be replaced occasionally to W FE thenmosiat me OFF ensure the thermostat operates correctly e Press amp hold the Clock button until you see two sets of numbers appear The small number 01 in the topright corner of the LCD is the feature number The thermostat will inform you when the batteries need to be replaced by ae displaying the battery icon on screen Press Clock repeatedly until you see feature 06 ReceiverType The options within feature 06 are 00 UH1 W or 01 RCI W receiver Note You must replace the batteries within 1 minute of removal in order to retain Use the Up Down keys to set feature 06t001 RCIW afv the current clock and comfort level settings Press Clock again until you see feature 07 Receiver Address You can now select a Recei
8. ed easily The default times and temperatures are 08 00 21 C Wake 09 30 16 C Leave 16 30 22 C Return 23 00 17 C Sleep If you only want to use 2 levels you should program the unused levels to Note For Weekday Weekend programming the 4 comfort levels are the same for all weekdays but can be different for the weekends For 7 Day programming each day can have 4 different comfort levels To program comfort levels press Clock ONCE sesssesssssssssesssssssecresssscceeossssseessssssseeessseereos For Weekday Weekend programming For 7 Day programming Mon Tue Wed Thu Fri only Mon is displayed are displayed on screen in the day indicator field Wireless Series Use the Up Down keys to enter the required WAKEtime a Y Press H to confirm settings eessseesssssssesssssssecresssseeeeosssssesossssscttessseereossssseeessssseerees H Use the Up Down keys to enter the required WAKE temperature ajy Press H to confirm settings esssseesessssssesssssssectessseeeeeosssssesossssscteeosssereossssssseosssseerees H You will now see LEAVE displayed on screen Repeat the programming steps for each period until complete For unused periods enter and the thermostat will ignore the setting Press A to confirm settings andreturntomaindisplay Note In 7 Day programming mode you can repeat for each day independently In Weekday Week
9. end programming mode you will see Sat Sun displayed on screen and can repeat for the weekend To change the programming mode please refer to pages 26 28 Model PRT W O Locking the Thermostat Temperature Control The thermostat has a keypad lock facility To activate the lock follow these steps The Up Down keys allow you to adjust the settemperature ajy Press and hold the A and Down keys together for 10 seconds ALY When you press either key you will see the word SET and the desired You will see the lock symbol appear ON screen ou essessesseeseesecsecseenseneeneenees TEMPETE W EE AVE OGEN To unlock repeat the steps above until the lock symbol disappears Use theUp DownkeystoadjusttheSETvalue ly Press A to confirm settings and returntomaindisplay Note The keypad lock indicator is only displayed when the lock is active Note This override will be maintained until the next programmed comfort level Mon ROOM TEMP q rT co Set Temperature Lic ser ILI c i a Set Icon i e Keypad Lock Indicator Wireless Series Model PRT W Temperature Hold Holiday The temperature hold function allows you to manually override the current operating The holiday function reduces the set temperature in your home to the frost program and set a different temperature for a desired period protection tempera
10. heatm ser Model PRT W Model PRT W Table of Contents Product Image 1 Holiday Programming 22 Table of Contents 2 Frost Protection 23 What is a Programmable Power ON OFF 24 Room Thermostat ay Optional Features 25 28 Installation Procedure a Re calibrating the Thermostat 29 Installing the Batteries 3 g Factory Reset 29 Replacing the Batteries p g Remote Air Sensor Wiring 30 Pairing with the RC1 W Receiver 10 11 Pairing with the UH1 W 11 12 Wiring Centre LCD Display 13 14 Setting the Clock 15 h e atmiser Temperature Display 16 Setting the Comfort levels 17 18 Locking the Thermostat 19 Setting the Temperature 20 Temperature Hold 21 What is a Programmable Room Thermostat A programmable room thermostat is both a programmer and a room thermostat The programmer allows you to set On and Off periods to suit your own lifestyle The room thermostat 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 So a programmable room thermostat lets you choose what times you want the heating to be on and what temperature it should reach while it is on It will allow you to select different temperatures in your home at different times of the day and days of the week to meet your particular needs and preferences Setting a room thermostat to a higher temperature
11. isplayed when the keypad is locked Units of Temperature Degrees Celsius or Fahrenheit Clock Digital clock display in 24h format Model PRT W Setting the Clock Temperature Display To set the clock follow these steps The temperature display information is driven by two different inputs the sensor With the thermostat turned ON press the Clock key twice secere measurement and the target temperature you have set Use the Up Down keys to set the NOUS sessescssecseecsecssecssecsseesecssecsseesseenees aly Room Temperature Set Temperature Press Flt cebim seti Smm ali dada H Use the Up Down keys to set the minutes cesssssssssseceessscssecsecsecssessccseeneenees ajy Press H to confirm settings sesse sssssssseesssssseeresssseeresssssseersssssecreossseereossssseeresssseereossssereossss H Use the Up Down keys to setthedayoftheweek ajy Press A to confirm settings andreturntomaindisplay A Day Hours This isthe currentroom temperature This is the temperature you are trying to achieve in your home Minutes Wireless Series Model PRT W e Comfort Levels Explained The thermostat provides Weekday Weekend or 7 Day Programming options You should consult the Optional Features section to select the required mode The thermostat is supplied with comfort levels already programmed but these can be chang
12. le for most applications Feature 13 Not used on this model Feature 14 Optimum Start Optimum start will delay the start up of the heating system to the latest possible moment to avoid unnecessary heating and ensure the building is warm at the programmed time The thermostat uses the rate of change information to calculate how long the heating needs to raise the building temperature Feature 05 Output Delay To prevent rapid switching and output delay can be entered This can be set from 00 15 minutes The default is 00 which means there is no delay Feature 06 UH1 W or RC1 W receiver The thermostat can work with our UH1 W 8 zone 1 C with a rate of change of 20 the thermostat has calculated the heating needs 20 wiring centre or RC1 W 2 channel receiver This setting determines which is being used minutes to raise the building temperature 1 C and starts the heating accordingly Feature 07 Receiver Address Within one building up to 9 UH1 W s or 32 RC1 W s can Feature 15 Rate of Change For information only be used Each receiver must have a unique receiver address 01 32 Feature 16 Programming Mode The thermostat offers two programming methods Feature 08 Zone Number This is the zone number you are assigning the thermostat to Weekday Weekend allows you to program 4 comfort levels for the weekdays and 4 on either the UH1 W or the RC1 W receiver 01 08 UH1 W 01 02 RC1 W different comfort levels for the weekend
13. le to temporarily adjust the heating program by overriding or using the temperature hold feature These features are explained further on pages 20 and 21 of this manual Programmable 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 also prevent the thermostat from working properly Model PRT W Installation Procedure Do Mount the thermostat at eye level Read the instructions fully so you get the best from our product Don t xXx Do not install near to a direct heat source as this will affect functionality Do not push hard on the LCD screen as this may cause irreparable damage This wireless thermostat is designed to be surface mounted Step 1 Carefully separate the front half of the thermostat from the back plate by placing a small flat head terminal driver into the slots on the bottom face of the thermostat Step 2 If you are installing a remote air temperature probe terminate the thermostat as shown in the diagram on page 30 Mark 2 hole positions on the wall using the backplate as a positioning template Drill at the marked positions and insert a wall plug into each hole Step 3 Screw the thermostat back plate securely on the wall Step 4 Clip the front of the thermostat back onto the thermostat back plate Wireless Series Model PRT W Installing the Batteries 2x AA
14. sh You must set a unique board address for each UH1 W installed Press the Power button on the thermostat once to confirm pairing Press Clock again until you see feature 08 Zone number 01 08 If pairing is unsuccessful check features 06 to 08 have been configured correctly The UH1 W is an 8 zone receiver To eliminate a possible signal issue reposition the thermostat closer to the receiver and Use the Up Down buttons to select the zone this thermostat via repeat the pairing process again should be linked Tamam dl ml e nil limen Press Clock again until you see feature 09 c e eee eeasereessnen gt Pairing With the UH1 W Wiring Centre 00 Underfloor heating 01 Radiators Use the Up Down buttons to specify whether the thermostat is On the UH1 W wiring centre take note of the number set on SETBOARD controlling Underfloor heating or radiators eessesssssssccseecsseeccssecesecceseeeessees vial 5 IDNUMBER the rotary switch Board ID number 1 9 se Press A to confirm settings and the display will go blank ssssssssssssssssssssssssesseeees A Each UH1 W on the system needs to have a different ID number Press the Power button once to turn the thermostatbackON LO With the thermostat turned OFF Press the Up key to set the target temperature above the room temperature the flame symbol will appear and the assigned Press amp hold the Clock
15. the receiver fail to receive two signals the receiver will activate the output for 20 of the time This is to protect the system against a loss of wireless signal Feature 02 Switching Differential This function allows you to increase the switching and in case the thermostat battery fails whilst you are away differential of the thermostat The default is 19C which means that with a set temperature of 20 C the thermostat will switch the heating on at 19 C and off at 20 C With a 2 C differential the heating will switch on at 18 C and off at 20 C Feature 03 Frost Protect You can set whether the thermostat will maintain the frost temperature when the thermostat display is turned off As a default this is enabled ga Optional Featu res Explained Feature 09 Underfloor Heating or Radiator Zone UH1 W Only Feature 01 Temperature Format This function allows you to select between C and F Feature 11 Up Down Temperature Limit This function allows you to limit the use of the up and down keys This limit is also applicable when the thermostat is locked and so allows you to give others limited control of the heating system Feature 12 Air Sensor Selection On this thermostat you can select which sensor should be used built in sensor or remote air sensor Feature 04 Frost Protect Temperature This is the temperature maintained when the thermostat is in frost mode The range is 07 17 C The default is 12 C and is suitab
16. ture setting see page 25 Press H to commence temperaturehold e cesoeeeeeeeeeeeeeeremesemesnesen H The thermostat will maintain this temperature for the duration of the holiday and will Use the Up Down keys to enter thereguireJHoldtime ajv then automatically return to the program schedule on your return Press H to Confirm Settings aramasin sasksasiadimi mta H Press H three times until you see the suitcase on screen vam H Use he Up Down keys tosnterthereguired Mold temperatutesses aly Use the Up Down keys to enter the number of days holiday aly Press A to confirm settings andreturntomaindisplay Al gt Press A to confirm settings and return to main display mmm You will see the Hold For indication is displayed on screen The display will show a suitcase indicating the thermostat is in holiday mode The time will countdown the set duration and then revert to the normal program Note A holiday period does not start until 00 00 the next day For example if you set a holiday period on Friday for 2 days Saturday will be counted as the first day and the thermostat will revert back to the programmed schedule at 00 00 on Monday Hold ON Indicator Hold Time Remaining Holiday Days Holiday ON Indicator To cancel temperature hold follow the same steps but reduce the Hold time to 00 00 hours To cancel follow the same steps but
17. ver Address from 01 32 Use the Up Down keys to set feature 07t001 eeseeeeeeeeeeeeeereresnen aly You must set a unique receiver address for each receiver installed Press Clock again until you see feature 08 Zonenumbern You are able to connect two PRT W thermostats to one RC1 W receiver Use the Up Down keys to select the zone this thermostat controls 01 or 02 epemnerenrrm cree eseneteneer etter afer rrerrrunt reer ese eer re eet aly Press A to confirm settings and the displaywillgoblank Battery Icon Flashes Wireless Series Model PRT W ee Pairing the Thermostat Press Clock repeatedly until you see feature 06 ReceiverType The options within feature 06 are 00 UH1 W or 01 RC1 W receiver On the receiver press and hold the Pairing button until the Comms LED lights up Use the Up Down keys to set feature 06t000 UH1T W vial With the thermostat turned OFF press amp hold the A button for 5 seconds i Press Clock again until you see feature 07 UH1 W Board Address Use the Up Down keys to set the large digits to the board address The thermostat will send a signal for 1 minute and will flash the RF signal icon Kp of the UH1 W This is the number set on the UH1 W rotary switch vial If pairing is successful the Comms LED on the receiver will fla
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