Xylem MOH2 Multi zone mixing module (obsolete) Uživatelský manuál

Installation and operation manualfor multi zonemixing moduleMOH2

10Installation and operation manual MOH2www.lainginc.comIf you purchased the station on mounting rails• Attach the station directly to the wall• Obser

11Installation and operation manual MOH2www.lainginc.comConnection of the controlsFor the connection of controls, the MOH2 base module has 4 positions

12Installation and operation manual MOH2www.lainginc.comWith the help of this bypass, the boiler feed temperature can be sensed atthe boiler feed conn

13Installation and operation manual MOH2www.lainginc.comPresetting knob for control valve 5Application• With this knob you can adjust the resistance v

14Installation and operation manual MOH2www.lainginc.comFilling the systemPreparation• Close the ball valves 10 and 11 at the boiler feed and return o

15Installation and operation manual MOH2www.lainginc.comPressure test• Pressurize the pressure hose• Now all heating loops including the compression f

16Installation and operation manual MOH2www.lainginc.comTechnical dataMaximum system pressure 145 PSI (10 bar )Circulator see diagramFloor heating loo

17Installation and operation manual MOH2www.lainginc.comPump curveThe pump curve shows the hydraulic performance available at themanifold connectionsP

18Installation and operation manual MOH2www.lainginc.comSide view for angled installation Side view for paralell installationDimensions

19Installation and operation manual MOH2www.lainginc.comChanging out the circulatorPreparation• Caution: only a properly licensed electrician should d

2Installation and operation manual MOH2www.lainginc.comControl1 Circulator pump2 Floor heating loop feed side3 Floor heating loop return side4 Control

20Installation and operation manual MOH2www.lainginc.comTroubleshooting• If you use Laing controls, you’ll get error messages for typical errors.You f

21Installation and operation manual MOH2www.lainginc.com

03282006 Subject to change without noticeLaing Thermotech, Inc. · 830 Bay Blvd. Suite #101 · Chula Vista, CA 91911Phone: (619) 575-7466 · Fax: (619)

3Installation and operation manual MOH2www.lainginc.comTable of contentsDesign MOH2 base module ...

4Installation and operation manual MOH2www.lainginc.comApplication of the MOH2 mixing moduleConnection of low temperature heating systems to the boile

5Installation and operation manual MOH2www.lainginc.com1 Circulator2 Feed for floor heating circuit3 Return for floor heating circuit4 Control valve5

6Installation and operation manual MOH2www.lainginc.comPresetting knob for control valve• The control valve is equipped with a presetting knob 5, with

7Installation and operation manual MOH2www.lainginc.comAttaching other kinds of manifolds• The flanges contain a 1" female thread to enable conne

8Installation and operation manual MOH2www.lainginc.comInstallation of the MOH2 stationInstallation optionsThe MOH2 station can be installed in two di

9Installation and operation manual MOH2www.lainginc.comAngled installationThe picture below shows the angled installation with the mountinghardware at