Overview
The M847D is a two position, 24 Vac spring return actuator designed to operate ARD, EARD and ZD zone dampers.
Installation Made Easy
For fast, accurate installation with no callbacks, the TrueZONE Damper Actuator has you covered with a range of features that simplify installation in every application:
· For RNC OA (outside air)
· Adjustable Range Stops - Easy to understand and set by utilizing a push-in lever. They're used to bleed air into the zones which helps lower pressure and reduce noise.
· Mechanical Position Indicator - Easy viewing through a clear window.
· Push-In Terminals - The same easy wiring design used on TrueZONE Panels. No tools needed, has space for two wires.
· LED Indicator Lights - Red indicates the damper is closed and green indicates open (used in 3-wire applications)
· Taping Flange - Lets you position insulation under it before sealing with foil tape.
Replaces M847D1012
Features
Product Specifications
Application Replacement motor for EARD ventilation damper
Used With EARD
Item Type Product
Voltage 24V
Motor Power open, spring closed
Motor Timing 30 seconds power closed/10 seconds spring return
Wires to Motor Terminals: M1-Power; M6 Common; M4 (optional)-LED indication
Other Motor Information Simplified range stops