Zehnder Pumpen ZP SPEEDCONTROL COMFORT Operating Manual
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Zehnder Pumpen ZP SPEEDCONTROL COMFORT Operating Manual

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CONTROLLER
ZP SPEEDCONTROL COMFORT
OPERATING MANUAL
For safe and proper application, please carefully read the operating manual and further
product-accompanying documents. The operating manual has to be handed over to the
fi nal user and kept until product disposal.

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Summary of Contents for Zehnder Pumpen ZP SPEEDCONTROL COMFORT

  • Page 1 CONTROLLER ZP SPEEDCONTROL COMFORT OPERATING MANUAL For safe and proper application, please carefully read the operating manual and further product-accompanying documents. The operating manual has to be handed over to the fi nal user and kept until product disposal.
  • Page 2 ZP SPEEDCONTROL COMFORT en English You have purchases a high-quality product and we congratulate you on this decision. Prior to delivery, this product was checked for proper condition within the framework of quality controls. Please read and observe this operating manual so that you can enjoy the product for a long time.

  • Page 3: Table Of Contents

    5.4 Pressure line ....................20 5.4.1 Note on installation of the membrane expansion tank ........ 20 5.5 Electrical connection of the controller ZP SPEEDCONTROL COMFORT ..22 5.5.1 Connection of the external release (e.g. fl oat switch) ......... 24 5.5.2 Connection of the potential-free alarm contact (fault indication relay) ..24...
  • Page 4 English Commissioning ....................26 6.1 Initial commissioning ..................26 6.2 Control panel of the ZP SPEEDCONTROL COMFORT ........ 27 6.3 Display of operating conditions ..............28 6.3.1 Special features of the operating display in case of assembly mounting ..29 6.3.2 Switching the display indication..............

  • Page 5: General Aspects

    In case of any queries about the ZP SPEEDCONTROL COMFORT and this operating manual, please get in touch with: Zehnder Pumpen GmbH Zwönitzer Strasse 19...

  • Page 6: Safety

    ZP SPEEDCONTROL COMFORT en English 2 Safety These operating manual contain basic instructions which have to be observed during set-up, operation and maintenance. For this reason, these operating manual must by all means be read before installation and commissioning by the installation technician as well as by the competent specialist staff...

  • Page 7: Intended Use

    • Waste water from urinal installations and lavatories Use in swimming pools, garden ponds and their protected area is permissible only, if built in keeping with VDE 0100/49 D. The ZP SPEEDCONTROL COMFORT must not be placed or submersed in water.

  • Page 8: Selection And Qualification Of Persons

    ZP SPEEDCONTROL COMFORT en English 2.3 Selection and qualification of persons All activities on the plant have to be carried out by qualifi ed persons, unless the activities in this operating manual are explicitly indicated for other persons (owner, user).

  • Page 9: Basic Hazard Potential

    ZP SPEEDCONTROL COMFORT en English 2.5 Basic hazard potential If hot or cold machine parts could lead to hazards, these parts have to be protected against touch by the user. Touch protection for moving parts (such as coupling) must not be removed from plants in operation.

  • Page 10: Hazards Caused By Non-Observation Of Safety Instructions

    ZP SPEEDCONTROL COMFORT en English 2.7 Hazards caused by non-observation of safety instructions The non-observation of the safety instructions may endanger persons as well as the environment, and may have consequences for the environment and machine. The non- observation of the safety instructions will result in the loss of all claims for damages.

  • Page 11: Responsibility Of The Operating Company / Owner

    ZP SPEEDCONTROL COMFORT en English 2.9 Responsibility of the operating company / owner Compliance with the following points is the responsibility of the operating company / owner: - The plant has to be operated for the intended use only when it is in proper condition.

  • Page 12: Product Description

    (P-LINE) keeps being as constant as possible. Once the plant pressure (P-LINE) has reached the set target pressure (P-SET) and the control does not recognise any flow rate, the ZP SPEEDCONTROL COMFORT will stop the pump after a time period (TIMER STOP) that was set before.

  • Page 13: Operating Principle In Case Of Assembly Mounting (Master / Slave)

    4.2 Scope of delivery • ZP SPEEDCONTROL COMFORT , with 230 V plug, one 4-wire connecting cable for the pump to be connected and one enclosed 4-wire communication cable for assembly mounting Required for a single system on the part of the building site, e.g.:...

  • Page 14: Application Examples

    ZP SPEEDCONTROL COMFORT en English 4.3 Application examples 4.3.1 Individual mounting Pressure line to the consumers Fully flown-section membrane expansion vessel (DIN 4807 - T5) controllable swing check valve straight form (DVGW approved) Drinking water line from water supplier 4.3.2 Assembly mounting 4.3.2.1 With direct (immediate) connection to the drinking water line...

  • Page 15: Indirect Connection To The Collection Tank

    ZP SPEEDCONTROL COMFORT en English 4.3.2.2 Indirect connection to the collection tank Suction line Inlet Fully flown-section membrane Overflow expansion vessel (DIN 4807 - T5) Cistern connector Pressure line controllable swing check valve straight form Charging pump in the cistern...

  • Page 16: Installation

    ZP SPEEDCONTROL COMFORT en English 5 Installation 5.1 Preparations Check whether according to the packaging the plant is suitable for the power system (230 V / 50 Hz). Make sure that all safety rules are observed. Check to make sure that the requirements in ...

  • Page 17: Hydraulic Installation

    ZP SPEEDCONTROL COMFORT en English 5.2 Hydraulic installation The controller can be mounted directly to the pressure socket of the pump. We recommend to make the connection between pump and controller readily removable, e.g. with a connecting coupling. That way, an inspection or maintenance can be easily carried out.
  • Page 18 ZP SPEEDCONTROL COMFORT en English The controller ZP SPEEDCONTROL COMFORT must be mounted with a readily remov- able pump connecting coupling (not included in the scope of delivery) so that it can be easily removed at later maintenance and service works.

  • Page 19: Suction Line

    ZP SPEEDCONTROL COMFORT en English 5.3 Suction line Connecting the suction line • The suction line has to be installed from vacuum-resistant material • The inside diameter of the suction line must be at least as big as the inside diameter of the suction connector •...

  • Page 20: Pressure Line

    No consumers may be built in between pump and membrane. Softening equipment Softening equipment No check valve or pressure reducer may be built in between the membrane expansion tank and the ZP SPEEDCONTROL COMFORT. en20...
  • Page 21 ZP SPEEDCONTROL COMFORT en English The membrane expansion tank should have a storage volume of least 10% of the maximum fl ow capacity (in l/min) of the pump being used. The inlet pressure of the membrane expansion tank must be set depending on the required target pressure of the pump in accordance with the following scale.

  • Page 22: Electrical Connection Of The Controller Zp Speedcontrol Comfort

    ZP SPEEDCONTROL COMFORT en English 5.5 Electrical connection of the controller ZP SPEEDCONTROL COMFORT Electrical connection must be carried out by a qualifi ed specialist taking into consideration the appropriate local regulations. Prior to carrying out changes inside the housing, the device must be disconnect from the mains.
  • Page 23 ZP SPEEDCONTROL COMFORT en English Connecting cable of the pump external switching circuit, e.g. Float switch as dry-run protection Mains connection Connection of the connection cable in case of assembly mounting (Master/Slave) Connection of single-phase motor Connection of three-phase motor The direction of rotation of the motor is determined by the controller.

  • Page 24: Connection Of The External Release (E.g. Float Switch)

    ZP SPEEDCONTROL COMFORT en English 5.5.1 Connection of the external release (e.g. float switch) To the switching contact on the cover circuit board for the external release, a fl oat switch can be connected, for example. The reference voltage of this digital input is 15 VDC.

  • Page 25: Linking Of Two Controllers In Case Of Assembly Mounting

    ZP SPEEDCONTROL COMFORT en English 5.5.3 Linking of two controllers in case of assembly mounting With assembly mounting, each pump has to be initially connected to the corresponding controller, just as well as with individual mounting. Each controller has its own power supply with the same requirements as with the individual mounting.

  • Page 26: Commissioning

    It must have been made sure that the safety regulations have been complied with. Commissioning may only be performed by authorised qualifi ed staff . Before you connect the ZP SPEEDCONTROL COMFORT to the power supply, the pressure boost pump must have been mounted in accordance with the operating manual.

  • Page 27: Control Panel Of The Zp Speedcontrol Comfort

    The ZP SPEEDCONTROL COMFORT has been pre-set by the factory and can be directly used for many application cases! As soon as you insert the power plug of the ZP SPEEDCONTROL COMFORT, it will carry out an initialisation on its own. The following will appear briefl y on the display: in order to switch to the standard display on the display: The plant is now ready for operation with the green LED LINE illuminating.

  • Page 28: Display Of Operating Conditions

    English 6.3 Display of operating conditions The ZP SPEEDCONTROL COMFORT off ers a wide range of setting options that will be further detailed in the following. First of all, however, the basic functions and main operating elements are described.

  • Page 29: Special Features Of The Operating Display In Case Of Assembly Mounting

    ZP SPEEDCONTROL COMFORT en English 6.3.1 Special features of the operating display in case of assembly mounting Main unit (Master) Secondary unit (Slave) Active pump Standby backup After stopping Standby backup Active pump After stopping again like etc. The two pumps run alternately and the relevant backup pump is switched on in case of big water withdrawal.

  • Page 30: Switching The Display Indication

    ZP SPEEDCONTROL COMFORT en English 6.3.2 Switching the display indication While the connected pump is running, the display indication can be changed by means of the button ▲. current power consumption and temperature etc. The display indication that was immediately active before stopping keeps being “frozen”...

  • Page 31: Indication Of Parameters

    In many application cases, no additional programming is necessary for the normal op- eration of the ZP SPEEDCONTROL COMFORT. If the plant operating company wants to adjust the function of the control to individual requirements anyway, this can be done via the parameters of the menu.

  • Page 32: Sequence Of Parameters In The Menu

    ZP SPEEDCONTROL COMFORT en English 6.4.1 Sequence of parameters in the menu Display indication Factory setting From the standard display, you get to the menu when automatic mode has been switched off. In order to start, you must press the MENU button for about 3 seconds.
  • Page 33 ▼ ▲ • P SET = selected setting pressure The display SERVICE is available for displaying additional operating states of the ZP SPEEDCONTROL COMFORT controller. Here the following is shown: • Hz = current operating frequency • PSET...
  • Page 34 ZP SPEEDCONTROL COMFORT en English Factory set- Display indication ting Basically, the ZP SPEEDCONTROL COMFORT controller could be connected to a second ZP SPEEDCONTROL Secondary COMFORT controller. Only then, the setting Secondary device Device may be changed. • In case of assembly...

  • Page 35: Expert Settings

    ZP SPEEDCONTROL COMFORT en English 6.5 Expert settings In expert settings, it is possible to specifi cally adjust the frequency converter to particular plants. Before changing factory settings here, the manufacturer has to be consulted, if necessary. By simultaneously pressing the buttons MENU and ENTER for about 3 seconds, you will get to the expert settings.
  • Page 36 ZP SPEEDCONTROL COMFORT en English F a c t o r y Display indication Description min. max. setting The brake value states how the pump will behave when the set target pressure has been achieved. The higher the set deceleration, the faster the pump will “regulate off”...

  • Page 37: Error Messages

    ZP SPEEDCONTROL COMFORT en English 6.6 Error messages Display indication Description Reaction of the system Solution After detection of an No water flow • The water supply is error as a result of water to the pump interrupted and the safety...
  • Page 38 ZP SPEEDCONTROL COMFORT en English Display indication Description Reaction of the system Solution The pressure The pump will be • No water on the suction side stopped and protected of the system of the pump: check the filling does not against dry-running.
  • Page 39 ZP SPEEDCONTROL COMFORT en English Display indication Description Reaction of the system Solution The controller is In the event of too • The power grid has to be equipped with low voltages, the checked. an electronic operation of the system •...

  • Page 40: Additional Error Messages In Case Of Assembly Mounting

    ZP SPEEDCONTROL COMFORT en English 6.6.1 Additional error messages in case of assembly mounting With assembly mounting, each of the two devices basically show exactly the same errors as with single mounting, e.g. in the event of a mains failure the error message “UNDERVOLTAGE”...
  • Page 41 ZP SPEEDCONTROL COMFORT en English • WATER SHORTAGE: If water shortage is detected in one of the two pumps, then the respective other pump will take over the role of the main device. If there is too high a demand, then the plant will try to restart the failed device. Should the water shortage have been solved, the alternating operation will be automatically restored.

  • Page 42: Counter And Alarm Log

    ZP SPEEDCONTROL COMFORT en English 6.7 Counter and alarm log When pressing the buttons MENU +▲ for three seconds, you get to the memory in which the meter readings and error messages are stored. simultaneously ➙ press for 3 seconds ➙...

  • Page 43: Handing Over The Plant To The User

    ZP SPEEDCONTROL COMFORT en English 6.8 Handing over the plant to the user When handing over the plant to the user: • Explain the functionality of the plant. • Hand over the plant when it is fully functional. • Deliver the handover report with essential data of commissioning (e.g. changes to the factory settings).

  • Page 44: Maintenance And Repair

    ZP SPEEDCONTROL COMFORT en English 7 Maintenance and repair Under normal use, the pressure switch ZP SPEEDCONTROL COMFORT requires only a minimum of maintenance. We recommend that the plant operating company carries out a monthly visual inspection. The proper functionality and quiet performance of the pump should be inspected regularly.

  • Page 45: Technical Data

    ZP SPEEDCONTROL COMFORT en English 8 Technical data ZP SPEEDCONTROL COMFORT Maximum system pressure 15 bar Adjustment range 0.5 - 12 bar Maximum flow rate [m³/h] Suction connection 1¼“ AG Pressure connection 1¼“ AG Water temperature 0° - 40° C Ambient temperature 0°...

  • Page 46: Type Plate

    ZP SPEEDCONTROL COMFORT en English 8.1 Type plate A type plate containing all essential technical data is attached to the controller. Serial number 8.2 Dimensions [mm] en46...

  • Page 47: Environmental Notes

    ZP SPEEDCONTROL COMFORT en English 9 Environmental notes The cardboard packaging is recyclable and to be supplied to waste paper recycling. Please make the polystyrene cushions available for removal by the dual system (yellow bag). Waste electric and electronic equipment often contain materials which can be reused. But they also include harmful substances which were necessary for the function and safety of the device.
  • Page 48 ZP SPEEDCONTROL COMFORT en English en48...

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