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LightwaveRF JSJS LW901 Operation Manual

Room thermostat
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Room Thermostat

Operation Manual
Model No's: JSJS LW901
It is important to install this product in accordance
with the tting instructions below. Failure to do so
may render your guarantee void.
IMPORTANT: PLEASE RETAIN THESE INSTRUCTIONS
FOR FUTURE REFERENCE AND FOR GUIDANCE ON
THE ASSOCIATION OF REMOTE HANDSETS. FOR
HELP AND SETUP GUIDANCE PLEASE VISIT
www.lightwaverf.com
OVERVIEW:

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Summary of Contents for LightwaveRF JSJS LW901

  • Page 1: Room Thermostat

    LightwaveRF connect Room Thermostat Operation Manual Model No’s: JSJS LW901 It is important to install this product in accordance with the tting instructions below. Failure to do so may render your guarantee void. IMPORTANT: PLEASE RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE AND FOR GUIDANCE ON THE ASSOCIATION OF REMOTE HANDSETS.
  • Page 2 H OK button: For con rming/saving and pairing I Warmer/arrow button: Settings/temperature adjustments The LightwaveRF Room Thermostat is a user-friendly device for programming and remotely controlling a single or several LightwaveRF Radiator Valves. The Room Thermostat allows you to conveniently set a weekly heating schedule for individual radiators.
  • Page 3 FITTING & INSTALLATION: The device may only be operated indoors and must be protected from the e ects of damp and dust, as well as solar or other methods of heat radiation. Using the device for any purpose other than what is described in this operating manual does not fall within the scope of intended use and shall invalidate any warranty or liability.

  • Page 4: Setup And Operation

    Mounting of Room Thermostat The LightwaveRF Room Thermostat is designed to be mounted in the same room as the LightwaveRF Radiator Valves that it controls. 1. First of all, nd an appropriate mounting location, making sure that no electricity or similar lines run there.

  • Page 5: Operating Modes

    • Use the arrow buttons (B/D) to set the year (A). • Confirm with OK (C). • Use the arrow buttons (B/D) to set the month (A). • Confirm with OK (C). • Use the arrow buttons (B/D) to set the day (A). •...

  • Page 6: Setting The Weekly Program

    Con guration menu The con guration menu can be used to modify settings. To access this menu, press and hold down the menu button (for more than 3 seconds). • PRO: For setting the weekly program (see Section "8 Setting the weekly program") •...
  • Page 7 12. Repeat this procedure for the second heating interval In Auto mode, the set weekly program is adopted by the paired LightwaveRF Radiator Valves automatically. In auto mode (weekly program), the temperature can be changed at any time using the arrow buttons.
  • Page 8 from 00:00 to 06:00 17.0°C from 06:00 to 09:00 21.0°C from 09:00 to 17:00 17.0°C from 17:00 to 23:00 21.0°C from 23:00 to 23:59 17.0°C The display shows bars for every heating interval. In this example, no bars are shown for the interval from 0:00 to 6:00.

  • Page 9: Display Content During Normal Operation

    Thermostat transmits a pairing code. 4. When the Radiator Valve receives the pairing signal, "ECF" appears on its display. 5. The Room Thermostat can be paired to as many LightwaveRF Radiator Valves as you wish. Repeat the process to pair additional devices.
  • Page 10 NOTE: If there is interference in terms of radio communication, the Radiator Valve continues to regulate the temperature autonomously, in accordance with the most recent speci cations made by the Room Thermostat. NOTE: If the batteries in a radio energy-saving controller have been replaced, it can take up to 11/2 hours until the actuator starts to receive data from the Room Thermostat again and switches to "ECF"...

  • Page 11: Setting The Holiday Function

    Setting the holiday function If you want a xed temperature to be maintained for a set period of time while you are on holiday or during a party, you can make use of the Holiday function. 1. Press and release the menu button repeatedly until the suitcase symbol appears on the display.

  • Page 12: Restoring The Factory Settings

    3. Con rm with OK. 4. "ACC" will appear on the display; press OK to con rm. Child-proof lock The LightwaveRF Radiator Valve can be locked to prevent manual operation: 1. To activate/deactivate the lock, brie y press the Menu and buttons at the same time.

  • Page 13: Setting Frost Protection Mode

    (increase temperature). NOTE: If the RF range between the transmitter and receiver is too great to achieve reliable operation, the LightwaveRF SIGNAL BOOSTER may be used in conjunction with this product to increase the signal strength over greater distances.

  • Page 14: Specification

    SPECIFICATION: Supply voltage: Max. current consumption: 30 mA Batteries: 2x LR6 batteries AA Battery life: Approx. 2 years Display: LC display Radio frequency: 868.3 MHz Range (open eld): 20 m Dimensions (W x H x D): 70 x 65 x 20 mm Birmingham Science Park Aston Faraday Wharf Holt Street...

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