Warren Controls E030 Electric Actuator - Manual (Page 12)

12 2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com
POWER FAILURE
E025 & E026 Actuators - Fail-Safe Switch position: Valve and actuator Power Failure Direction.
FACING DESCRIPTION
Up Arrow
(E025 & E026) Power Failure Direction is Fail Open (FO) 2-way valves and Upper Port
Closed for 3-way valves.
Down Arrow
(E025 & E026) Power Failure Direction is Fail Closed (FC) for 2-way valves and Lower
Port Closed for 3-way valves.
Switch must be fully in position shown or actuator will go to intermediate position on loss of power.