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TA UDV Installation Instructions Manual

Manual is about: 3/4" Universal 3-way valve

Summary of UDV

  • Page 1

    Udv version 1.0 en ¾" universal 3-way valve installation instructions en.

  • Page 3: Table Of Contents

    Table of contents safety requirements .............................................................................................................. 4 maintenance ........................................................................................................................... 4 function .....

  • Page 4: Safety Requirements

    4 safety requirements all installation and wiring work on the 3-way valve may only be carried out in a zero volt state. The opening, connection and commissioning of the device may only be carried out by competent personnel. While doing so, they must observe all local safety requirements. This device...

  • Page 5

    5 structure and assembly of the 3-way valve upper casing section drive motor drive shaft camshaft terminals motor terminals locking plate valve body with ball valve 2 limit switches.

  • Page 6: Valve:drive Unit Connection

    6 valve:drive unit connection depending on requirements, the valve body can be connected to the drive in 4 different positions. To secure this connection, the locking plate must be inserted into the slot provided in the upper casing section. Examples: camshaft when positioning the camshaft on the va...

  • Page 7

    7 if the camshaft is positioned correctly, then the indicator on the camshaft disc coincides with the position of the ball valve: use of locking plate as a lever the valve shaft can be brought into the correct position with the help of the locking plate. If pliers are used, they could damage the val...

  • Page 8

    8 if a switching angle of 90° is required, then a second control cam must be inserted into the shaft. To do this, break the control cam (coloured grey in the drawings) out of the disc and slide it into the groove provided for this purpose. View of the correctly inserted 90° control cam if the contro...

  • Page 9

    9 control cam valve position indicator when the upper casing section is attached, the current position of the valve is indicated by the camshaft disc. In the following example, the upper part of the "cross" is red, which means that this branch is closed. The position of the spherical head is therefo...

  • Page 10: Mounting The Drive Motor

    10 mounting the drive motor to connect the drive motor to the camshaft, insert the drive shaft into the motor shaft. Then secure the motor to the lower casing section with 2 fixing screws. The motor is connected to the motor terminals at the factory. These connections must not be interchanged. Drive...

  • Page 11: Electrical Connection

    11 electrical connection the valve may be switched both with relay changeover contact (3-point control signal) or with continuous phase and n/o relay (2-point control signal, virtual return spring). 3-point control signal in this case, one core is responsible for clockwise rotation and another for a...

  • Page 12: 2-Point Control Signal

    12 2-point control signal a continuous voltage is required at the valve for operation with a 2-point control signal. This causes the motor to be rotated clockwise into its end position. The y control phase uses an integrated relay to switch the rotational direction to anti- clockwise and the motor r...

  • Page 13: Technical Data

    13 technical data rated voltage 230 v 50 hz +/-10 % power consumption 5 w moving, 0 w in position, 0.1 w / 1.5 va internal relay active ip rating / protection class ip 20 / protection class ii - safety insulated nominal operating mode s2 (short-term operation) max. Ambient temperature 0 °c to +45 °c...

  • Page 14: Dimensions

    14 dimensions.

  • Page 15

    Eu declaration of conformity document number/date: ta17025 / 02/02/2017 manufacturer: technische alternative rt gmbh address: a-3872 amaliendorf, langestrasse 124 the manufacturer bears sole responsibility for issuing this declaration of conformity. Product designation: udv brand names: technische a...

  • Page 16: Guarantee Conditions

    Guarantee conditions note: the following guarantee conditions do not limit the statutory right to a warranty, but rather expand your consumer rights. 1. Technische alternative rt gmbh provides a two-year guarantee from the date of purchase to the end user for all devices and parts it sells. Defects ...