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Heltun HE-ZW-THERM-FL1 User Manual

Floor heating thermostat
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FLOOR HEATING THERMOSTAT
HE-ZW-THERM-FL1
USER MANUAL

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Summary of Contents for Heltun HE-ZW-THERM-FL1

  • Page 1 FLOOR HEATING THERMOSTAT HE-ZW-THERM-FL1 USER MANUAL...
  • Page 2 THERMOSAT OVERVIEW & OPERATING INSTRUCTIONS This is a programmable electronic room thermostat for flush mounting into most standard wall boxes. It is designed to maintain a constant ambient temperature, the criteria of which can be simultaneously either floor, room or both sensors. It is recommended for the control of electric heating devices (radiators/convectors) or electric under floor heating.

  • Page 3: Technical Specifications

    TECHNICAL SPECIFICATIONS:  Front frame dimensions: 89х89х9mm  Back dimensions: 53х53х28mm  Material: Flame retardant plastic, tempered glass  Colour: silver frame, black or white glass  LCD: 73x42mm, black with white icons  4 sensitive capacitive touch buttons  Operating temperature: -10°С...

  • Page 4: Installation

    INSTALLATION We recommend the installation conforms to your local regulations and is undertaken by a qualified electrical engineer. Positioning of the thermostat is of the utmost importance and must be away from sunlight and sources of direct heat. We recommend installation about 1.5 metres above the floor. Electrical power must be switched off during all aspects of installation.

  • Page 5: Operation Mode

    OPERATION MODE Current mode is displayed in the middle of bottom line of display under “HEATING MODE” section. The thermostat has 4 operating modes: GEN – general (comfort) mode. Recommended normal comfort. ECO – economy mode. Power efficient saving. DRY – fast floor drying. OFF –...

  • Page 6: Settings Mode

    SETTINGS MODE To activate the settings mode, press and hold “MODE” key for 3 seconds. The display will show the settings menu. In the top left corner is shown “PAr” (parameter), in the middle is the parameter number, in the right top corner is the parameter value, and in the left bottom corner is the parameter display indication (the...
  • Page 7 Parameter 01 (dEg) – Degree mode You can choose Celsius (°C) or Fahrenheit (°F). Floor and air temperature, as well as set point and all parameters will be indicated in the chosen mode. Default - Celsius (°C). Parameter 02 (Sen) – Source sensor The thermostat has seven regulation modes based on different sensors values.
  • Page 8 Parameter 03 (Pon) – Power regulator ON time This parameter defines floor heating time in minutes when Power Regulator (P, PA or PF) is selected as the source sensor. Factory default value is 15 minutes. Parameter 04 (Pof) – Power regulator OFF time Floor idle time in minutes when Power Regulator (P, PA or PF) is selected as the source sensor.

  • Page 9: Display Brightness

    Parameter 17 (Prr) – Power Meter Reset The Heltun thermostat monitors the load and power consumption. The data of total consumption in kWh is indicated in the Param 17 value. If the device is included in the Z-Wave network it will also send the data of the current load and total consumption to the main controller.
  • Page 10 FACTORY RESET – RES By pressing and holding the “MODE” key for 6 seconds, the thermostat will enter the Factory Reset mode and “Res” will appear in left bottom corner, “y” in left top corner and “n” in top right corner. Press “+” key if you want to revert to factory reset or the “HEATING”...
  • Page 11 1 – Degree Mode Value Description How to Read and Write Available 0x00 °C – Celsius Read: Command = CONFIGURATION_GET °F – Fahrenheit settings 0x01 Parameter Number = 1 (0x01) Report is returned. Write: Command = CONFIGURATION_SET Parameter Number = 1 (0x01) Default settings 0 0x00 °C...
  • Page 12 6 – Air Temperature Maximum Value Description How to Read and Write Available 0x32 (Value/10), Read: Command = CONFIGURATION_GET settings Temperature in Parameter Number = 6 (0x06) 0x0172 Celsius Report is returned. Write: Command = CONFIGURATION_SET Parameter Number = 6 (0x06) Default settings 270 0x010E 27.0°C...
  • Page 13 11 – Floor Temperature Calibration Value Description How to Read and Write Available 0xFFA1 (Value/10) in Celsius Read: Command = CONFIGURATION_GET settings -9.5°C to +9.5°C Parameter Number = 11 (0x0B) 0x5F Report is returned. Write: Command = CONFIGURATION_SET Parameter Number = 11 (0x0B) Default settings 0 0x00 0°C...

  • Page 14: Functional Parameters

    FUNCTIONAL PARAMETERS 1 – Setpoint Temperature in GEN mode Value Description How to Read and Write Available 0x28 Temperature Read: settings setpoint used Command Class = COMMAND_CLASS_THERMOSTAT_SETPOINT 0x0172 in GEN mode. Command = THERMOSTAT_SETPOINT_GET (Value/10) in Type=Heating(0x01) Celsius. Report is returned. 4.0°C to Write: 37.0°C...
  • Page 15 4 – Thermostat operation mode Value Description How to Read and Write Available 0x00 Read: settings 0x01 Command Class = COMMAND_CLASS_THERMOSTAT_MODE 0x08 Command = THERMOSTAT_MODE_GET 0x0B Report is returned. Write: Command Class = COMMAND_CLASS_THERMOSTAT_MODE Command = THERMOSTAT_MODE_SET Supported modes: Off (0x00), heating (0x01), dry air (0x08), energy save heating (0x0B).

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