Honeywell S688A Manuals

Honeywell S688A Sail Switch The Sail Switch activates an electronic air cleaner, a humidifier, or other equipment in response to airflow j?om the system fan. The S688A is rnountedin the return air duct where the sail will be in the direct path of an unrestricted air stream. I Simplified installations with mukispeed fans, in- I Top and bottom conduit knockouts for wiring accessible air handlers, fan motors with voltage or convenience. phase different from controlled equipment; elimi- nated wiring to system fan. I Low air velocity switch operation—makes at I Polyesterfihn sail mounted on a micro switch snap 250 fpm and breaks at 75 fpm. switch. I Removable spring counterbalances sail to allow mounting in either vertical (up or down) or hori- zontal air flow. CONTENTS J.H. “ Rev. 9-91 “ @Honeywell Inc. 1991 G Printed in U.S.A. “ Form Number 60-2103-3