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Salus VS20WRF Installer's/User's Manual
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Salus VS20WRF Installer's/User's Manual

4 in 1 digital thermostat rf
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4 in 1 Digital Thermostat RF
Models: VS20WRF and VS20BRF
VS10WRF and VS10BRF
I N S T A L L E R / U S E R M A N U A L

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Summary of Contents for Salus VS20WRF

  • Page 1 4 in 1 Digital Thermostat RF Models: VS20WRF and VS20BRF VS10WRF and VS10BRF I N S T A L L E R / U S E R M A N U A L...
  • Page 2 Introduction Product Compliance System options overview Important info Installation Parameter Settings Your benefit Error Codes User Guide Installers notes Warranty Box Contents 4x AAA Batteries 1 x Installer / User manual Fixing screws VS10WRF VS20BRF VS20WRF and VS20BRF Installer Manual...

  • Page 3: Safety Information

    Product Compliance & Safety Information INTRODUCTION Thank you for purchasing the SALUS 4 in 1 room This product is CE compliant and meets the thermostat it must be used with the CO10RF following EC Directives Electro-Magnetic Zigbee Coordinator. The Zigbee coordinator...
  • Page 4 Installer parameter settings lead to injury, death or prosecution. The SALUS VS10 and VS20 are equipped with installer parameter section (see page 57) Sources of danger this must only be entered by the installer or competent person.
  • Page 5 Thermostat (PRT) Wiring Centre Group Control UFH Manifold Thermostat* Radiator Boiler Group Thermostat* Hot Water Timer Towel Rails * Grouping and timer option only available when used with wiring centre. VS20WRF and VS20BRF Installer Manual...
  • Page 6 When configured to timer (see page 32) the unit will operate as a timer with no temp control. This can be used for hot water control. The timer will also follow Holiday mode from the group control thermostat if applicable. VS20WRF and VS20BRF Installer Manual...
  • Page 7 System Overview - Zigbee Coordinator Zigbee coordinator required for communication between these devices. KL08RF VS10 / VS20RF KL10RF CO10RF RX10RF WBTRV10RF WBTRV10RFM VS20WRF and VS20BRF Installer Manual...
  • Page 8 KL08 or KL10 can be used System Receiver configured to one room receiver RX2. Refer to system UNDERFLOOR HEATING MANIFOLD receiver RX10RF. System Receiver configured to boiler receiver. Max 6 TRV per thermostat Refer to system receiver manual RX10RF. VS20WRF and VS20BRF Installer Manual...
  • Page 9 When the unit is configured as a hot water timer (see page 32) there are two methods of connecting the cylinder thermostat. Unit configured to Hot Water Timer. Cylinder thermostat options Connected direct to WC (Default) Connected direct to VS10/20RF (requires additional parameter change. See page 57) VS20WRF and VS20BRF Installer Manual...
  • Page 10 HW Timer or Wiring Centre. Connected direct to WC (Default) Connected direct to VS10RF/20RF (requires additional parameter change see page 37) Please refer to note 1 on Wiring Centre guide and pages 15 and 20 for more information. VS20WRF and VS20BRF Installer Manual...
  • Page 11 · Info symbol · · Not to be positioned on exteri · · Do not install the remote sens · Only the temperature at the po Not to be positioned on an exterior wall. VS20WRF and VS20BRF Installer Manual 130cm...
  • Page 12 Installation – Thermostat Mounting VS20WRF 60mm Carefully remove the front housing. VS20WRF and VS20BRF Installer Manual...
  • Page 13 Installation – Terminal Connections VS20WRF Understanding your terminal connections Rear of unit Sensor Terminals Can be used for external AIR, Floor sensor when configured as thermostat. Can also be used for Cylinder thermostat when configured for HW. See page 57.
  • Page 14 Installation – Thermostat External Sensor VS20WRF SALUS External sensor (Sold separately) Note: If you are using an external sensor, the unit has to be configured for External Air Sensor or Floor Protection Sensor please see device parameter setting page 57.
  • Page 15 Installation – Hot Water Timer Cylinder Thermostat VS20WRF 5 x 20mm 5 x 20mm 5 x 20mm 5 x 20mm SL N L SL N L SL N L SL N L SL N L SL N L SL N L...
  • Page 16 Installation – Thermostat Mounting VS20WRF Once you have connected your choice of external sensor (if applicable) Note: Please proceed to page 23 Insert batteries VS20WRF and VS20BRF Installer Manual...
  • Page 17 Installation – Thermostat Mounting VS10WRF 60mm Carefully remove the front housing. VS20WRF and VS20BRF Installer Manual...
  • Page 18 Sensor Terminals Can be used for external AIR, Floor sensor when configured as thermostat. Can also be used for Cylinder thermostat when configured for HW. VS20WRF and VS20BRF Installer Manual...
  • Page 19 Installation – Thermostat External Sensor VS10WRF SALUS External sensor (Sold separately) Note: If you are using an external sensor, the unit has to be configured for External Air Sensor or Floor Protection Sensor please see device parameter setting page 57. VS20WRF and VS20BRF Installer Manual...
  • Page 20 Note: The unit can be configured for Cylinder thermostat or connected to the Hot Water Timer. Please see device parameters page 57. For additional Wiring Centre information refer to note 1 on Wiring Centre guide. VS20WRF and VS20BRF Installer Manual...
  • Page 21 Check that the wiring is completed for: Power Terminals Sensor Terminals (if applicable) You are ready to secure the rear housing to the wall box Please use the screws provided Ensure the orientation arrow is pointing upwards. VS20WRF and VS20BRF Installer Manual...
  • Page 22 Installation – Thermostat Mounting Fit the front housing to the rear housing Ensure the pin connections are aligned Align the front housing Lightly press until you at the bottom edge. hear a positive click. VS20WRF and VS20BRF Installer Manual...
  • Page 23 When Vacation mode is active Frost protection indicator: Frost protection is active, not available in cooling mode (if applicable) RF Transmission is active Group 1 Control Thermostat Group 2 Control Thermostat Group 1 Thermostat Group 2 Thermostat VS20WRF and VS20BRF Installer Manual...
  • Page 24 If the set temperature is changed when in program mode, the hand will appear until the next program start time. Programs number indicator: In AUTO program mode or Temporary override is running, it means the current program running. Day indication: 1 = Monday VS20WRF and VS20BRF Installer Manual...
  • Page 25 Mode for 1 period of HW a day, from Program 1 ON to Program 3 OFF. HW Mode indicator: Indicates continuously On. HW Mode indicator: Indicates continuously Off. HW Mode indicator: Indicates Boost +1hr override. VS20WRF and VS20BRF Installer Manual...
  • Page 26 Indicates that heating of the zone has been halted to protect the floor from over-heating. Low battery indicator: Batteries need to be replaced. Setting indicator: Indicate the unit is in setting mode when program setting. Indicate the manual mode. Keylock indicator: Shows that keys are inactive. VS20WRF and VS20BRF Installer Manual...
  • Page 27 1. OK key: Short press to confirm selection. 2. Long press to save and exit. 3. Long press to enter the user settings. Lock/Unlock LONG PRESS Enter Installer parameter settings LONG PRESS VS20WRF and VS20BRF Installer Manual...
  • Page 28 Installation - Graphics Key Press once Press x amount of times Hold for five seconds Flashing Short press to save and Short press to back up long press to save and exit VS20WRF and VS20BRF Installer Manual...
  • Page 29 Installation – First Power Up The following screens show examples only MCU software version will be shown *Please note that 88.8 and 8.8 are a reference to the software version. ZIGBEE software version will be shown VS20WRF and VS20BRF Installer Manual...
  • Page 30 5 seconds. For more information refer to the coordinator instruction manual. The device that you intend to pair with must be ready to accept pairing. Please refer to pages 33-45 and the relevant device installation guides. VS20WRF and VS20BRF Installer Manual...
  • Page 31 It600 radiator valve *If you have made an error please go to page 47 from the main to select the type of manual. You will see the following unit to pair with. screen. VS20WRF and VS20BRF Installer Manual...
  • Page 32 Installation – System Parameters If the pre-configured program is not suitable for your application, hold down the bottom three keys for a short time, until the display shows SEL PROG. VS20WRF and VS20BRF Installer Manual...
  • Page 33 Selecting what unit to pair with Wiring Centre. Page 33 Radiator Valve. Page 37 System Receiver Configured RX2. Page 41 to select the type of System Receiver unit to pair with. Only configure RX1. Page 44 VS20WRF and VS20BRF Installer Manual...
  • Page 34 Red LED on RX1 will go steady when the devices have joined the Zigbee network. If more than one wiring centre is in the system, establish and note the wiring centre number by pressing the pair key for 1 second. The wiring centre number will flash. VS20WRF and VS20BRF Installer Manual...
  • Page 35 If you are using groups, use to select group number of each group required. If unit is stand alone then please select -- Group 1 Group 2 VS20WRF and VS20BRF Installer Manual...
  • Page 36 Installation - Pairing with Wiring Centre select the wiring centre zone number 1 to 8. If you add a KL04RF to your KL08RF you will be able to add up to 12 zones. Zone number VS20WRF and VS20BRF Installer Manual...
  • Page 37 The boiler SUPPLIED CABL and the pump have the ON/OFF Delay function. For more details please see page 2, section 14 of the KL08RF manual. VS20WRF and VS20BRF Installer Manual...
  • Page 38 Please pair TRVs on a room by room basis. If you are using the optional system receiver configured to RX1 for remote boiler switching, ensure this has been powered up and the red flashing LED has gone steady. VS20WRF and VS20BRF Installer Manual...
  • Page 39 Installation - Pairing with Radiator Valve Tap to start the pairing process. VS20WRF and VS20BRF Installer Manual...
  • Page 40 The pre fix number on the TRV will change as the TRV(s) pair. Once all TRV’s have paired press If you use the maximum number of TRVs it will automatically take you to the Mainscreen. VS20WRF and VS20BRF Installer Manual...
  • Page 41 If you are using the optional system receiver configured to RX1 please check that the green light goes on when the temperature is raised and off when reduced. For more details please see the RX10RF manual. VS20WRF and VS20BRF Installer Manual...
  • Page 42 Refer to RX10RF manual. If you are using the optional system receiver configured to RX1 for remote boiler switching. Ensure this has been powered up and the red flashing LED has gone steady. Refer to RX10RF manual. VS20WRF and VS20BRF Installer Manual...
  • Page 43 Installation - Pairing with System Receiver RX2 VS20WRF and VS20BRF Installer Manual...
  • Page 44 Green LED on receiver configured to RX1 please check that the green light goes on when the temperature is decrease temperature to raised and off 10ºC and then when reduced. press Green LED off VS20WRF and VS20BRF Installer Manual...
  • Page 45 The system receiver (Configured to RX1) is powered up and the red LED will flash when the pairing is in process and will be steady when the pairing is complete. Used when you want multiple thermostats to activate the same receiver VS20WRF and VS20BRF Installer Manual...
  • Page 46 Installation - Pairing with System Receiver RX1 only VS20WRF and VS20BRF Installer Manual...
  • Page 47 10ºC and then press Green LED off If pairing for your system is complete, please take the coordinator out of pair mode. Press for 5 seconds and light will stop flashing. VS20WRF and VS20BRF Installer Manual...
  • Page 48 Installation - Modifying System Parameters If you have made an error or need to change your system parameters please follow steps below. This should only be done by your installer. Press all three buttons simultaneously VS20WRF and VS20BRF Installer Manual...
  • Page 49 Installation - Modifying System Parameters Unit will follow power up sequence on page 29. You are now ready to enter or change your system parameters. Refer to page 31. VS20WRF and VS20BRF Installer Manual...
  • Page 50 Press again for 1 Press for 1 second to cancel second identify. Identify to activate mode will time out identify mode. after 10 minutes. The LEDs are different on the KL08RF wiring centre. VS20WRF and VS20BRF Installer Manual...
  • Page 51 When in identify mode all receivers configured correctly, you can use and the coordinator related to the identify mode. individual PRT will flash. Press tick to cancel identify. Identify mode will time out after 10 minutes. System has no grouping VS20WRF and VS20BRF Installer Manual...
  • Page 52 Press tick to cancel identify. Identify mode will time out after 10 minutes. Group Control Thermostat System has grouping Group Control Group Group Group Thermostat Thermostat Thermostat Thermostat VS20WRF and VS20BRF Installer Manual...
  • Page 53 Press tick to cancel identify. Identify mode will time out after 10 minutes. Group Thermostat System has grouping Group Control Group Group Group Thermostat Thermostat Thermostat Thermostat VS20WRF and VS20BRF Installer Manual...
  • Page 54 Then wiring centre identify mode. number will also be shown. Press again for 5 Press for 5 second to cancel second identify. Identify to activate mode will time out identify mode. after 10 minutes. VS20WRF and VS20BRF Installer Manual...
  • Page 55 PRT will flash. Press tick to cancel identify. Identify mode will time out after 10 minutes. System has no grouping VS20WRF and VS20BRF Installer Manual...
  • Page 56 If the wiring centre cannot be deleted as above, use the method below. You are now Please follow step 1 ready to on page 47. Select install your password 46. new wiring centre. VS20WRF and VS20BRF Installer Manual...
  • Page 57 48. that are offline. Note: If replacing a thermostat connected to the wiring centre, you can use the replacement method. The unit previously connected to the wiring centre will be replaced. VS20WRF and VS20BRF Installer Manual...
  • Page 58 Installation - Modifying Device Parameters If you have made an error or need to change your system parameters please follow steps below. This should only be done by your installer. Press all three buttons simultaneously VS20WRF and VS20BRF Installer Manual...
  • Page 59 Installation - Modifying Device Parameters Press repeatedly until you reach the d01 screen. *Please note that x=1,2, 3 or any °C value. Note: You can see the Installer Mode Parameters on page 58 in the Manual. VS20WRF and VS20BRF Installer Manual...
  • Page 60 On-Off 0.5 Deg C +/- 0.25 Deg C On-Off 1.0 Deg C +/- 0.5 Deg C Actuator type NO Normally Open NC Normally Closed * When thermostat is paired with TRV then D01 default will be “1” VS20WRF and VS20BRF Installer Manual...
  • Page 61 6-40 Deg C when temp is reached for 10 Deg C floor protection Floor sensor Limit Output relay will be switched off for cooling 6-40 Deg C when temp is reached for 6 Deg C floor protection VS20WRF and VS20BRF Installer Manual...
  • Page 62 Press Up again to show Err 03 09 ===> 3 errors Error code 09 ( 3rd one ) Press Up again to show Err 03 05 again..Press OK to exit Error page back to Home display. VS20WRF and VS20BRF Installer Manual...
  • Page 63 (Displayed on all connected thermostats) thermostats) TRV low battery TRV low battery (Displayed on all connected (Displayed on all connected thermostats) thermostats) Invalid TRV Invalid TRV Unit is rejected by wiring centre Unit is rejected by wiring centre VS20WRF and VS20BRF Installer Manual...
  • Page 64 WC lost link with zone 12 prog/ WC lost link with zone 12 prog/ non-prog thermostat (displayed non-prog thermostat (displayed on all connected thermostats) on all connected thermostats) VS20WRF and VS20BRF Installer Manual...
  • Page 65 TRV adaptation issue Reserved for future use Reserved for future use Reserved for future use Receiver lost link with devices Receiver lost link with devices Receiver lost link with devices Error 33 is displayed in the app. VS20WRF and VS20BRF Installer Manual...
  • Page 66 Global changeover using communication bus and external input to the wiring centre Sensor Air or floor protection. Cylinder thermostat when configured for hot water timer. Device Parameters See page 57 Operating Temperature 0 to 45ºC Storage Temperature -20 to 60ºC Frequency 2.4GHz Zigbee VS20WRF and VS20BRF Installer Manual...
  • Page 67 User Guide - Setting time and date PRT and Group Control Thermostat VS20WRF and VS20BRF Installer Manual...
  • Page 68 User Guide - Setting time and date PRT and Group Control Thermostat Use Left to select 12 hour and right to select 24 hour. Hour Minutes Adjust the time using the up or down arrow key. VS20WRF and VS20BRF Installer Manual...
  • Page 69 User Guide - Setting time and date PRT and Group Control Thermostat Year Month Adjust the year/month/ day using the up or down arrow key. VS20WRF and VS20BRF Installer Manual...
  • Page 70 C for UFH or 15 Deg C for radiators Frost Temperature typically used for Periods of long absence or holidays. Typically 5 Deg Your thermostat comes preset for the above temperatures. These can be adjusted please see page 71 VS20WRF and VS20BRF Installer Manual...
  • Page 71 Occupied Temperature. Typically 22ºC Unoccupied Temperature Typically 40ºC This avoids cooling being active when the property is unoccupied. Evening Temperature Typically 24ºC Your thermostat comes preset for the above temperatures. These can be adjusted please see page 71 VS20WRF and VS20BRF Installer Manual...
  • Page 72 PRT and Group Control Thermostat Monday to Friday 12.00 7.00 9.00 17.00 23.00 Saturday to Sunday 12.00 8.00 9.00 17.00 23.00 If using grouping, the schedule from the group control thermostat will be applied to group members. VS20WRF and VS20BRF Installer Manual...
  • Page 73 PRT and Group Control Thermostat Monday to Friday 12.00 7.00 9.00 17.00 23.00 Saturday to Sunday 12.00 8.00 9.00 17.00 23.00 If using grouping, the schedule from the group control thermostat will be applied to group members. VS20WRF and VS20BRF Installer Manual...
  • Page 74 User Guide - Graphics Key Press once Press x amount of times Hold for five seconds Flashing Short press to save and Short press to back up long press to save and exit VS20WRF and VS20BRF Installer Manual...
  • Page 75 PRT, Group Control Thermostat and Group Thermostat Setting the low temperature By setting the low temperature the program schedule will use this as the low setting. The temperature set are applicable to the individual thermostat. VS20WRF and VS20BRF Installer Manual...
  • Page 76 PRT, Group Control Thermostat and Group Thermostat By setting the low temperature the programs will use this as the low setting. Move back to once Repeat for temperature levels have been chosen. The temperature set are applicable to the individual thermostat. VS20WRF and VS20BRF Installer Manual...
  • Page 77 User Guide – Setting the Temperature Schedule If using grouping, the schedule from the group control thermostat will be applied to group members. Use right and left to select the day of the programs. 7 Days Individual VS20WRF and VS20BRF Installer Manual...
  • Page 78 User Guide – Setting the Temperature Schedule Adjust the time using the up or down arrow key. Use right and left to select the Hi/Mid or low temp. VS20WRF and VS20BRF Installer Manual...
  • Page 79 To remove a program out set the time to --:--. When you set the temperature the schedule will respond to those temperatures see page 71 on how to change VS20WRF and VS20BRF Installer Manual...
  • Page 80 Use the up or down arrow key to adjust the temperature to the setting you desire. VS20WRF and VS20BRF Installer Manual...
  • Page 81 User Guide - Temporary Override PRT, Group Control Thermostat and Group Thermostat Confirm the temporary set temperature. To cancel temporary override press See below. VS20WRF and VS20BRF Installer Manual...
  • Page 82 See page 64. if required To cancel permanent override select See below. To adjust your permanent override temperature, follow the steps on page 71. VS20WRF and VS20BRF Installer Manual...
  • Page 83 Party Mode set in a Control Group Thermostat will Press tick to also affect group confirm and thermostats it will start to unless they are count down . removed from the group. See page 82. VS20WRF and VS20BRF Installer Manual...
  • Page 84 . unless they are removed from Press tick to the group. confirm and it See page 82. will start the holiday count down. VS20WRF and VS20BRF Installer Manual...
  • Page 85 Use the up arrow to select will also affect the frost group thermostats protection unless they are temperature. removed from the group. Press tick to See page 82. confirm the temperature that has been set to. VS20WRF and VS20BRF Installer Manual...
  • Page 86 71. will follow this mode. will be displayed. The group thermostat has now left the group and is in permanent To adjust the set temperature, please refer to page 71. VS20WRF and VS20BRF Installer Manual...
  • Page 87 The group thermostat has now left the group and is in permanent adjust the set temperature, please refer to page 71. The group thermostat has been returned to it will follow the mode status of the group control thermostat. VS20WRF and VS20BRF Installer Manual...

  • Page 88: Mode Selection

    See page 86. Hot water will be continuously on. Hot water will follow Holiday mode from the group control Hot water will be thermostat. continuously off. will be displayed. VS20WRF and VS20BRF Installer Manual...
  • Page 89 User Guide - Hot Water Boost VS20WRF and VS20BRF Installer Manual...
  • Page 90 User Guide - Default Hot Water Schedule Your hot water timer comes preset with the times below. These can be adjusted. See next page. Monday to Friday 12.00 6.00 8.00 18.00 22.00 Saturday and Sunday 12.00 6.00 8.00 18.00 22.00 VS20WRF and VS20BRF Installer Manual...
  • Page 91 User Guide - Setting Hot Water Times 7 Days Individual VS20WRF and VS20BRF Installer Manual...
  • Page 92 User Guide - Setting Hot Water Times Repeat these steps for programs VS20WRF and VS20BRF Installer Manual...
  • Page 93 User Guide - Setting Hot Water Times Repeat these steps for programs VS20WRF and VS20BRF Installer Manual...
  • Page 94 Installer Notes VS20WRF and VS20BRF Installer Manual...
  • Page 95 SALUS Controls sole liability for breach of this warranty will be (at its option) to repair or replace the defective product.
  • Page 96 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. For PDF Installation guide please go to www.salus-controls.com...

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