Heatmiser PRT-EW Manual
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Model: PRT-EW
Model: PRT-EW
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Summary of Contents for Heatmiser PRT-EW

  • Page 1 Model: PRT-EW Model: PRT-EW...
  • Page 2: Table Of Contents

    Model: PRT-EW Table of Contents Table of Contents Product Image Holiday Programming Table of Contents Frost Protection What is a Programmable Power ON / OFF Room Thermostat? 23-26 Optional Features Installation Procedure Re-calibrating the Thermostat Installing the Batteries Factory Reset...
  • Page 3: What Is A Programmable Room Thermostat

    Setting a programmable room thermostat to a lower temperature will result in the properly. room being controlled at a lower temperature, and saves energy. Wireless Series Model: PRT-EW...
  • Page 4: Installation Procedure

    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-EW...
  • Page 5: Installing The Batteries

    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. Wireless Series Model: PRT-EW...
  • Page 6: Replacing The Batteries

    Press the Power button on the thermostat once to confirm pairing ....If pairing is unsuccessful, check feature 07 has been configured correctly. Battery Icon To eliminate a possible signal issue, reposition the thermostat closer to the receiver (Flashes) and repeat the pairing process again. Wireless Series Model: PRT-EW...
  • Page 7: Lcd Display

    Battery Level - Indicates when the batteries require replacement. Keypad Lock Indicator - Displayed when the keypad is locked. Units of Temperature - Degrees Celsius or Fahrenheit. Clock - Digital clock display in 24h format. 12 13 Wireless Series Model: PRT-EW...
  • Page 8: Setting The Clock

    Use the Up/Down keys to set the day of the week .......... • Press A to confirm settings and return to main display .......... Hours This is the current room temperature. This is the temperature you are trying to achieve in your home. Minutes Wireless Series Model: PRT-EW...
  • Page 9 • To change the programming mode please refer to pages 24-26. 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 Model: PRT-EW...
  • Page 10: Locking The Thermostat

    Press A to confirm settings and return to main display ..........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. Set Temperature Set Icon Keypad Lock Indicator Wireless Series Model: PRT-EW...
  • Page 11: Temperature Hold

    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 reduce the Holiday duration to 00 days. Wireless Series Model: PRT-EW...
  • Page 12: Frost Protection

    To turn the thermostat back ON, press the Power button once again ....To cancel the frost protect mode, press the Power button once again. Thermostat powered ON Thermostat completely OFF Frost Protection Mode Enabled *See Feature 3 on page 23 Wireless Series Model: PRT-EW...
  • Page 13: Optional Features

    20 minutes. Should the receiver fail to receive two signals, the receiver will activate the independently. output for 20% of the time. This is to protect the system against a loss of wireless signal and in case the thermostat battery fails whilst you are away. Wireless Series Model: PRT-EW...
  • Page 14 Press A to confirm settings ....................Rate of Change Minutes to raise by 1 • Press the Power button once again to turn the thermostat back ON ....Program Mode 00 = Weekday/Weekend 01 = 7 Day Programming Wireless Series Model: PRT-EW...
  • Page 15: Re-Calibrating The Thermostat

    Press the Power button once to turn the thermostat back ON ......• Press the Power button once to turn the thermostat back ON ......Factory reset is complete. All icons displayed simultaneously. Calibration Temperature Setting Set Icon Wireless Series Model: PRT-EW...
  • Page 16 Wiring Diagram - Remote Air Sensor ..................................REMOTE AIR PROBE ..................................Set feature 12 to 01 to enable the remote air probe ..................................................................................................................................................................................................................................................................................................................................................White Wire Wire ..................................Wireless Series Model: PRT-EW...
  • Page 17 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...

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