Table of Contents
Advertisement
MD15-HE and MD15-R-HE small actuators
For Valves in the Rxx and RWxx Series
Application
The MD15-HE and MD15-R-HE small actuators for
3-position or continuous control systems for zone post-treatment
devices for heating, ventilation and air conditioning systems.
Content
Important Information Regarding Product Safety ..................................................................................................2
MD15-HE and MD15-R-HE small actuators ..........................................................................................................3
Technical Data.....................................................................................................................................................3
Accessories (not included in delivery) .................................................................................................................3
Dimensions ..........................................................................................................................................................4
Connection...........................................................................................................................................................4
Rxx and RWxx two-way/three-way valves for MD15-HE and MD15-R-HE small actuators ..................................6
Types ...................................................................................................................................................................6
Technical data: Rxx and RWxx valves ................................................................................................................6
Valve Installation....................................................................................................................................................8
Mounting and commissioning the actuator ............................................................................................................9
Dismounting the actuator.....................................................................................................................................11
Manual adjustment ..............................................................................................................................................12
Commissioning ....................................................................................................................................................13
Kieback&Peter GmbH & Co. KG
Tempelhofer Weg 50, 12347 Berlin/Germany
Telefon: +49 30 60095-0, Telefax: +49 30 60095-164
www.kieback-peter.de, info@kieback-peter.com
Product Description
MD15-HE, MD15-R-HE
3.09-20.125-01-EN | 2019-08-19
Q
Page
Advertisement
Table of Contents
Subscribe to Our Youtube Channel
Related Manuals for Kieback&Peter MD15-R-HE
Summary of Contents for Kieback&Peter MD15-R-HE
-
Page 1: Table Of Contents
Technical Data..............................3 Accessories (not included in delivery) .........................3 Dimensions ................................4 Connection................................4 Rxx and RWxx two-way/three-way valves for MD15-HE and MD15-R-HE small actuators ........6 Types ...................................6 Technical data: Rxx and RWxx valves ........................6 Valve Installation..............................8 Mounting and commissioning the actuator ......................9 Dismounting the actuator.............................11... -
Page 2: Important Information Regarding Product Safety
This data sheet contains information on installing and commissioning the product "MD15-HE, MD15-R-HE". Each person who carries out work on this product must have read and understood this data sheet. If you have any questions that are not resolved by this data sheet, you can obtain further information from the supplier or manufacturer. -
Page 3: Md15-He And Md15-R-He Small Actuators
Position indicator Stroke range scale Position feedback Only with MD15-R-HE DC 0..10 V, 5 mA for 0..100% nominal stroke Manual adjustment Only when disconnected from the power supply Socket for hexagon key under the rubber pad on the actuator cover, 4 mm... -
Page 4: Dimensions
Product Description MD15-HE, MD15-R-HE Dimensions 86,5 48,5 M30x1,5 DIN 13 Connection - Continuous control MD15-HE MD15-R-HE 2 3 4 5 BU BN BU BN YE GN 0 V AC/DC 0 V AC/DC 24 V AC/DC 24 V AC/DC Y = 0/2..10 V DC Y = 0/2..10 V DC... - Page 5 Product Description MD15-HE, MD15-R-HE - Three-point control - Two-point control MD15-HE MD15-HE BU BN BU BN 0 V AC/DC 0 V AC/DC 24 V AC/DC 24 V AC/DC Page 5 / 14 3.09-20.125-01-EN | 2019-08-19...
-
Page 6: Rxx And Rwxx Two-Way/Three-Way Valves For Md15-He And Md15-R-He Small Actuators
Product Description MD15-HE, MD15-R-HE Rxx and RWxx two-way/three-way valves for MD15-HE and MD15-R-HE small actuators Types PN10 gunmetal two-way valve for water up to 120 °C Type Straight-through flow R10D 1.25 3/8" R15D 1.35 1/2" R20D 3/4" Flow through 90°... - Page 7 Product Description MD15-HE, MD15-R-HE Dimensions Kvs default setting for R10 - 20DV/EV valves To adjust to the heat requirement, the R10 - 20DV/EV valves have 8 flow settings for the radiator mass flow rate. The maximum flow rate, Kvs value (m³/h) can be selected by using the settings 1, 2, 3, 4, 5, 6, 7 or 8 (delivery setting = 8, corresponds to a Kvs value = 0.86).
-
Page 8: Valve Installation
Product Description MD15-HE, MD15-R-HE Valve Installation CAUTION The valve may only be installed by qualified technicians. In addition to the generally applicable instal- lation guidelines, the following items are to be observed: ■ The pipeline system and the fixture interior must be free of foreign objects. In the event of contam- inated media, dirt collectors are to be inserted upstream of the valves with fine screens, mesh width 0.25 mm. -
Page 9: Mounting And Commissioning The Actuator
Be sure to comply with VDE guidelines and local wiring regulations. The device is connected according to the legally binding system circuit diagram. CAUTION Do not operate the MD15-HE, MD15-R-HE Small Actuator electrically without a valve. MD15-R-H MD15-HE 1 2 3 4 5... - Page 10 Product Description MD15-HE, MD15-R-HE ► Place the actuator on the threaded connection of the valve and tighten hand-tight using the union nut. ► Establish the electrical connection. ► After the line power has been switched on, an automatic initialization run takes place. The actuator first travels to the upper end position and then to the lower end position.
-
Page 11: Dismounting The Actuator
Product Description MD15-HE, MD15-R-HE Dismounting the actuator CAUTION Before beginning to remove the unit, make sure that no differential pressure builds up in the valve body before beginning work. If necessary, close the gate valve and turn off pumps. After the pipeline has cooled off, you can begin removing the actuator. -
Page 12: Manual Adjustment
Product Description MD15-HE, MD15-R-HE Manual adjustment CAUTION Manual adjustment may only be performed when the actuator is installed. ► Disconnect the actuator from the power supply. ► Fold the cover nipple to the side. ► A hexagon key (key socket 4 mm) can be used to move the actuator into any position. -
Page 13: Commissioning
Product Description MD15-HE, MD15-R-HE Commissioning Valve Functions The valve functions are adjusted with switches (A) 1 to 6 under the connection cover. Function with switch in ON position Switch (A) Function with switch in OFF position Reinitialization ON->OFF/OFF ->ON Reinitialization ON->OFF/OFF ->ON... - Page 14 Product Description MD15-HE, MD15-R-HE 3.09-20.125-01-EN | 2019-08-19 Page 14 / 14...
Need help?
Do you have a question about the MD15-R-HE and is the answer not in the manual?
Questions and answers