Mircom MS-401APU S/F 05/09 Fail-safe operation is an inherent

Fail-safe operation is an inherent feature of Edwards door holder-releases

actuating switches when the valve is fully open

City of Los Angeles Approval

D or E wiring

Mircom MS-401APU S/F 05/09 Fail-safe operation is an inherentMircoms MS 400AP Series are single action alarm manual stations that include a permanently attached intelligent module. The intelligent manual station has a pair of rotary decimal switches which allows for two digit address setting. Pulling the handle initiates the operation of the intelligent module. Resetting is accomplished by inserting a 1 8 screwdriver from the front. The handle, once pulled will remain open and cannot be reset without utilizing