GDC Group 230 VAC User Instructions

Gdc group 230 vac digital thermostat user instructions

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N177/R04(08. 03. 10)
DIGITAL THERMOSTAT

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Summary of Contents for GDC Group 230 VAC

  • Page 1 N177/R04(08. 03. 10) DIGITAL THERMOSTAT...
  • Page 2 DIGITAL THERMOSTAT (230 VAC) SUMMARY OPTIONS SELECTION • On the inside of the rear side of the thermostat, there are two switches which enable the thermostat to be set according to your preferences: → Temperature in °C or °F and the Early Start function – what is known as Fuzzy logic (it’s a self- learning thermostat).
  • Page 3: Installation

    INJURY FROM ELECTRIC CURRENT. Keep the air vents of the thermostat clean and free from obstructions. PARTS INCLUDED - one (1) (230 VAC) thermostat - one (1) temperature sensor with a 3 meter lead (can be shortened) - one (1) wall plate 1.
  • Page 4 Secure the base of the thermostat to the electrical box (KU, KP 68). Set the switches which are located at the back of the front part of the thermostat before inserting the front part back into the base (see section 1.3). Affix the front part of the thermostat to the base using the built-in screw.
  • Page 5 Connect the snubber as close as possible, if possible directly, at the connectors of the contactor coil. Please contact GDC Group Ltd using the address details at the end of this instruction to obtain the snubber using part number 3509002.
  • Page 6 Connecting the temperature sensor Connect the wires of the temperature sensor to the terminals on the rear side of the thermostat (no polarity needs to be respected). Note: Do not install the floor probe immediately next to a heating element. Insert the probe between the heating cables (it mustn’t touch them), approx.
  • Page 7: Operating Modes

    OPERATING MODES The thermostat has two (2) operating modes. MAN – manual mode ( ) This mode enables the maintenance of a constant temperature. 1. To activate this mode, press the Mode/Return button. The symbol will appear. 2. Set the desired temperature using the arrows, or use the settings which are programmed for day, night or vacation operation ( , , ).
  • Page 8 Day by day schedule programming The thermostat allows the setting of 4 different programmes for each day of the week. There are no pre-set programmes. The programs are designed in such a way that they perfectly adapt to your life style. The principle is very simple.
  • Page 9 d) Example 2: Setting of comfort temperature Monday to Friday from 6:15 to 8:15 and from 17:00 to 22:00, on Saturday and Sunday from 7:30 to 23:00 Prog./day Monday Tuesday Wednesday Thursday Friday Saturday Sunday PROG. 1 6:15 6:15 6:15 6:15 6:15 7:30...
  • Page 10: Technical Parameters

    230 VAC 50 Hz Load - resistive: 16 A max. - inductive 2 A max. necessitates use of SNUBBER AC 130-03 Power: 3680 W at 230 VAC Approvals: EN60730-2-9 EN50081-1 / EN50082-2 Display range: 0–60 °C Setting range, ambient temperature: 5–30 °C Setting range, floor temperature: 5–...
  • Page 11 The thermostat sets itself to zero when the tariff changes from high to low. Other fault: If you wish to make a complaint, please copy this sheet and enclose it with the thermostat. SERVICE GDC Group Ltd Millbrook House Grange Drive Customer Services: Tel: 0845 604 2330...

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