zens PuK 3 Built In Wireless Surface Charger User Guide

June 4, 2024
ZeNS

zens PuK 3 Built-In Wireless Surface Charger

Safety instructions

Failure to comply with these instructions may result in damage to the device, fire, or other hazards. During the charging process, magnetic fields are generated which may affect pacemakers or other implanted devices. Contact the manufacturer of the implant before commissioning/using the device. These instructions are an integral component of the product and must be retained by the end user.

Design and layout of the device Figure A1

  1.  Pad – only required for built-in installation
  2. Label – only required for substructure installation
  3.  Inductive charging unit with 1 inductor
  4.  Power supply with DC plug interface
  5.  Clips for cable routing

Function
The device is used for inductive charging of suitable mobile end devices with a corresponding receiver inductor, e.g. QI-certified smartphones or tablets.

Product characteristics
The charging station is fitted with a large inductor that enables material penetration of up to 3 mm for substructure installation. To ensure an optimum charging process, the mobile end device must be placed on the
pad (1) so that its inductor is positioned as centrally as possible over the charging station.

Correct use

  •  Only suitable for indoor applications
  •  Suitable for substructure or built-in installation In the case of substructure installation, please observe the maximum material penetration of the charging station.
  •  Not suitable for built-in/substructure installation in metallic materials or materials with a metallic coating. Scope of delivery
  •  Charging station with plug interface (3) and pad (1)
  • Power supply for socket outlet, with DC plug (4) — Self-adhesive clips (5) for cable routing
  •  Label (2)

Operation

Please use PuK 3 only with the top plate or install PuK 3 subsurface like in the manual described with at least 3 mm before usage.

Charging a mobile end device
The device may only be used to charge QI-compatible end devices or end devices equipped with additional QI-certified charging equipment, e.g. a charging sleeve. Only charge the mobile end device if the charging status is below 100 %. The charging process can be improved/accelerated if the protective cover of the mobile end device is removed beforehand. Care must be taken to ensure that no metallic or metalliferous objects/particles are lying on the charging station. The charging station then tries to charge and acknowledges the unsuccessful attempt with a repetitive warning tone. The pad is free from any metalliferous objects and cleaned.

  • Place the mobile end device over the built-in (Figure B1)/sub-mounted (Figure B2) charging station so that the receiver inductor is positioned approximately centrally on the pad (1)/label (2).

  • A low tone confirms the correct positioning. Depending on the end device, a quiet humming sound signals the start of the charging process. The mobile end device displays the charging progress.
    The position of the charging system in the mobile end device may vary depending on the manufacturer and model. Please observe the instructions of the mobile end device. The charging station will respond with 4 signal tones in rapid succession if the mobile end device cannot be charged. The charging process is aborted immediately. Then:

  • Keep adjusting the position of the mobile end device until the charging station and device display the charging process.
    The charging process will generate heat. Cleaning the pad

  •  Unplug the power supply from the socket outlet.

  •  Wipe the pad (1) with a slightly damp, lint-free cloth.

  •  Do not allow any moisture to get into the device.

  •  Dry the pad (1) completely with a dry cloth.

  •  Plug the power supply back into the socket outlet.

Information for electricians

Installation and electrical connection  Selecting installation location
When selecting the installation location, make sure:

  •  there are no sources of water or other fluids nearby.
  •  there are no metallic objects or pieces of furniture nearby.
  •  there are no heat sources nearby.
  •  In the case of substructure installation, the material thickness of the mounting plate is adequate (see technical data).
  •  There is enough room to set down mobile end devices.
  • Assembly of the device (built-in installation, Figure C1 … C4)
  •  Make a hole of Ø 80 … 81mm in the mounting plate.
  •  Place pad (1) onto the charging unit (3) and press down until it snaps into place.
  •  Remove the protective film from the self-adhesive edge on the bottom of the pad (1).
  •  Insert the charging station from above into the built-in opening.
  •  Place the pad with the adhesive strip on the clean mounting surface and press down gently.
  •  The charging unit can also be locked from below in the built-in opening if necessary. To do this, insert the 2 enclosed screws into the grooved clamping lugs and screw on slightly until the clamping lugs grip on the edges. Assembly of the device (substructure installation, Figure D1 … D4)

When implementing the substructure recess make sure that:

  • The remaining material thickness over the recess does not exceed the maximum possible material penetration of the charging unit of 3 mm (Figure D1).
  • The depth of the recess is at least 16 mm so that the clamping lugs can clamp the charging unit sufficiently (Figure D1).
  •  Introduce the substructure recess of Ø 80 …81 mm into the mounting plate from below.
  •  Insert the charging unit (3) straight into the substructure opening from below.
  •  Fasten the charging unit in the substructure opening. To do this, insert the 2 enclosed screws into the grooved clamping lugs and screw on slightly until the clamping lugs grip and the charging unit is clamped.
  •  Attach the label centrally over the installation point of the charging unit in order to mark the usable positioning area of the mobile end device for the charging process.
  • Connecting the device (Figure E1 … E3)
  •  Establish the plug connection with the power supply (4).
  • only use the officially approved, power supply provided.
  • o not use any extension cables.
  •  Route the cable between the charging station and the power supply under the mounting plate using the self-adhesive clips provided (5).
  • Plug the power supply (4) into a suitable socket outlet.
  • The acoustic signal confirms that direct current is present on the charging unit. The charging station is ready for operation.
  • Appendix

Technical data

  • Power supply:
  • Input voltage 100 … 240 V AC
  • Frequency 50/60 Hz
  • Output voltage 15.0 V DC +/- 5 %
  • Output current (max) 1.6 A DC
  • Power consumption (standby) < 0.3 W
  • Energy efficiency class V

Charging station:

  • Input current 1.5 A
  • Input voltage 15 V +/- 15 %
  • Switching frequency 110 … 125 kHz
  • Charging capacity max. 15 W, QI certified devices Operating temperature 0 … 35 °C
  • Storage temperature -20 … +70 °C
  • Degree of protection IP43
  • Assembling height of the pad 1.7 mm
  • Diameter of built-in/substructure opening  80 … 81mm
  • Depth of the substructure opening min. 16 mm For substructure installation
  •  Material penetration max. 3 mm
  •  Material thickness of the mounting plate min. 16 mm (remaining material thickness)
  • ETSI EN 301 489-3 V1.6.1 (2013-08)
  • ETSI EN 301 489-1 V1.9.2 (2011-09)
  • Radio Equipment and Telecommunication
  • Terminal Equipment Directive (1999/5/EC) – R&TTE ETSI EN 300 330-2 V1.6.1
  • (2015-03)
  • EN 62311: 2008
  • EN 55032: 2015
  • EN 55020: 2007 / A11: 2011
  • EN 61000-3-2: 2014
  • EN 61000-3-3: 2013
  • EN 55024: 2010
  • EMC Directive 2014/30/EU
  • EN 60065: 2014
  • EN 60950-1: 2006 / A2: 2013
  • Low Voltage Directive 2014/35/EU
  • UL 60950-1
  • FCC: Part 15

FCC Statement

Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This device complies with Part 15 of the FCC Rules. is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. FCC radiated Exposure Statement: These devices comply with FCC radiated exposure limits set forth for an uncontrolled environment. This transmitter must not be co-located and operating in conjunction with any other antenna or transmitter. During operation, the user must keep a minimum separation distance of 10 cm with RF devices

References

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