Quarter -Turn Electric Valve Actuator【OM Series】 Sun Yeh Ele. Ind. Co., Ltd. | 2021.11
Contents
1. General Information ............................................................................................................................... 1
1.1 Safety Instructions ................................................................................................................. 1
1.2 Installation Notices ................................................................................................................ 1
1.3 Inspection, Storage, Transport ............................................................................................... 2
2. Product Overview .................................................................................................................................. 3
2.1 Features .................................................................................................................................. 3
3. Product Mechanical Data ....................................................................................................................... 4
3.1 Parts Identification ................................................................................................................. 4
3.2 Technical Information ............................................................................................................ 4
3.3 Mounting Base Details .......................................................................................................... 5
3.4 Sizing ..................................................................................................................................... 6
3.5 Duty Cycle ............................................................................................................................. 6
4. Mounting and Setup ............................................................................................................................... 7
4.1 Manual Device Installation (OM-2 to 13, OM-F, OM-G, OM-H and OM-J) ....................... 7
4.2 Valve Mounting Instructions .................................................................................................. 8
4.3 Wiring Instructions ................................................................................................................ 9
4.4 Actuator Set-up .................................................................................................................... 10
5. Torque Switch (Optional) .................................................................................................................... 17
5.1 Instructions .......................................................................................................................... 17
6. Modulating Control Board Adjustment ............................................................................................... 18
6.1 Modulating Control Board Surface ..................................................................................... 18
6.2 Programming ....................................................................................................................... 18
6.3 Dip Switch Setting (SW1) ................................................................................................... 19
6.4 Sensitivity Switch Setting (SW2) ........................................................................................ 22
6.5 Signal Setting for Open and Close Position ........................................................................ 22
6.6 Troubleshooting of Modulating Controller .......................................................................... 25
6.7 Modulating Board with MODBUS Function (Optional Item) ............................................ 27
7. Troubleshooting ................................................................................................................................... 40
8. Warranty............................................................................................................................................... 43
9. Disposal ............................................................................................................................................... 43
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