Summary of Contents for hager Cookguard
- Page 1 Operating and assembly instructions Cookguard Cookguard 3phase WXH231 Cookguard 1phase WXH212...
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Page 2: Table Of Contents
Content Safety information............3 Design and layout of the device........ 4 Function................ 7 Operation..............8 Hazardous situation......................8 Water leakage sensor (optional)..................9 Potential-free contacts (optional)..................9 Information for electricians........12 Installation and electrical connection................12 Commissioning and performing a functional test............17 Manual commissioning/device setting................ -
Page 3: Safety Information
Safety information Safety information This document is only valid for devices with manufacturing dates after 06/2023 Electrical equipment must only be installed and assembled by a qualified electrician. Always follow the relevant accident prevention regulations. Failure to comply with these installation instructions may result in damage to the device, fire or other hazards. -
Page 4: Design And Layout Of The Device
Design and layout of the device Design and layout of the device Fig. 1: View of sensor unit Operation button 1 Operation button 2 OK button Sensors Status LED integrated in OK button Front cover Batteries Mounting bracket with adhesive tape... - Page 5 Design and layout of the device Fig. 2: View of power control unit Power control unit Entry for connection cable cooker/hob Cut-out and cable entry for potential-free contacts (AUX) Connection socket for water leakage sensor...
- Page 6 Scope of delivery – Power control unit – Sensor unit with mounting bracket – Fitting material – 3 batteries for the sensor unit (AA/LR6) – 2 connection terminals for N and PE conductor connection (3-phase) – 1 connection terminal PE conductor connection (1-phase) –...
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Page 7: Function
Function Function notes The cookguard is designed to draw attention to hazards as early as possible and to respond accord- ingly. According to the standard EN 50615 the device is able to distinguish between the normal use of a cooker/hob and a hazard. Nevertheless, during normal use of the cooker/hob attention hast to be paid to hazards as the device cannot detect all possible situations. -
Page 8: Operation
Operation Hazardous situation Operation Operating concept and display elements In the event of an alarm, the device switches off the electric cooker, hob and informs the user about the alarm situation via LEDs and acoustic signals. For this purpose, the device has one status LED (5), three operating buttons (1 ... -
Page 9: Water Leakage Sensor (Optional)
In the case of too frequent false alarms, manual commissioning must be carried out. Water leakage sensor (optional) The cookguard functions can optionally be extended with up to four water leakage sensors. If the sen- sors come into contact with water, a water leakage alarm is triggered (see Tab. 1). The status LED flashes blue slowly accompanied by three signal tones. - Page 10 – Perform an evaluation, how often cooking occurs, with the signal change from OFF # ON. Alarm! A hazardous situation is detected and the cookguard switches off the power supply in case of danger, timeout or overheating. The alarm state is also activated when the water leakage sensor has tripped;...
- Page 11 Operation Potential-free contacts (optional) AUX1 / AUX2 System status AUX1 AUX2 Out 1 Out 2 Option 1: If a 1 signal is present at the AUX1 output, an alarm message is displayed. Output AUX1 AUX2 Out 1 Out 2 Option 2: If a 1 signal is present at the AUX2 output, a normal cooking situation is displayed.
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Page 12: Information For Electricians
Information for electricians Installation and electrical connection Information for electricians Installation and electrical connection Should you have further questions on the use and commissioning, please contact the Tech- nical Application Adviser or your Technical Service Centre. Danger Electric shock when live parts are touched! An electric shock can lead to death! Isolate all connection cables before working on the device and cover any live parts in the area! - Page 13 Information for electricians Installation and electrical connection 5 x 2.5 mm Fig. 4: Connection assignment, 3-phase L OUT 3 x 6 mm Fig. 5: Connection assignment, 1-phase Connecting terminal L3 Connecting terminal L2 Connecting terminal L1 Distribution terminal N Distribution terminal flush-mounted Entry for cooker supply cable Additional opening for surface mounting Strain relief...
- Page 14 The device is equipped with two potential-free outputs AUX1 and AUX2 (18). This allows forwarding of the state of the cookguard to binary inputs of the building automation system or other safety systems (for further information, siehe "Potential-free contacts (optional)").
- Page 15 Information for electricians Installation and electrical connection The scanning voltage between In and Out may be a maximum of 24 V DC and must be at least 3 V. The current between In and Out must be limited to a maximum of 10 mA. Only DC voltage is permitted between the In and Out terminals.
- Page 16 Information for electricians Installation and electrical connection -8° +8° -8° +8° max. 18cm max. 60 cm Fig. 8: Wall installation (left); Installation under the extractor hood (right) Installation type Installation height (H) ± 5 cm Wall fixing, cooker width up to 60 cm 50 cm 60 cm ±...
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Page 17: Commissioning And Performing A Functional Test
A functional test should be carried out by an electrician after installation. The default settings of the cookguard are to be used for the initial commissioning. If the installation height of the sensor unit or the dimensions of the cooker/hob deviate from the standard values (Bild 8), then commissioning must be carried out manually (see Manual commissioning). -
Page 18: Manual Commissioning/Device Setting
Information for electricians Manual commissioning/device setting Manual commissioning/device setting Setting mode Setting Colour of the status LED (5) Mode 1 Adjusting the sensor unit installation height Lights up white Mode 2 Establishing radio connection Flashes purple-blue Mode 3 Calibrating cooker type Flashes yellow-green Mode 4 Setting and testing AUX connection... - Page 19 The power control unit searches for the sensor unit automatically. If connection is successful, the sensor unit acknowledges with three acoustic signals ( The cookguard ends the automatic setting mode. Fig. 10: Calibrating cooker type manually Setting mode 3: Calibrating cooker type Setting mode 3 is called up.
- Page 20 The sensor unit confirms the identification of the cooker type with acoustic and optical signals. Switch off hotplate. Manual calibration in option 2 is completed. The cookguard ends the automatic setting mode. With an induction cooker, a suitable pot must be used for commissioning. Setting mode 4: Setting and testing potential-free contacts Additional information about the two potential-free outputs AUX1 and AUX2 can be found in Chapter 4.3, "Potential-free contacts (optional)"...
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Page 21: Appendix
Appendix Technical data Appendix Technical data Sensor (unit) Battery type AA/LR6 Alkaline Battery service life 14 ... 18 months Sound pressure at a distance of 1 m 70 ... 75 dB (A) Radio frequency 2.4 GHz Range 10 ... 20 m, depending on building structure Dimensions (W x H x D) 163 x 28 x 20 mm Degree of contamination... - Page 22 Appendix Troubleshooting Radio connection is interrupted and status LED (5) flashes blue ( ). Establish the radio connection manually in setting mode 2 (see Manual commissioning). Power control unit is overheated and status LED (5) flashes blue ( Let the device cool down for a while. If it occurs again, contact an electrician. Power supply to the cooker is switched off and switched on again immediately.
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Page 23: Accessory
EU Declaration of Conformity Hereby Hager Electro GmbH & Co. KG declares that the radio system type Cookguard WXH231/ WXH212 is in compliance with the directive 2014/53/EU. The complete text of the EU declaration of conformity is available at the following Internet address: hager.com. hager.com... - Page 24 Hager Electro GmbH & Co. KG Zum Gunterstal 66440 Blieskastel Germany +49 6842 945 0 +49 6842 945 4625 info@hager.com hager.com 07-2023 22087_02-A...