Greenheck 464603 - Manuals

IF HEIGHT <=11.00 in. (279mm) IF HEIGHT >11.00 (279mm) 6 in. (152mm) 18 in. (457mm) 6 in. (152mm) 18 in. (457mm) 6 in. (152mm) 6 in. (152mm) 18 in. (457mm) 18 in. (457mm) Installation Instructions Greenheck’s IMO dampers were tested per the International Maritime Organization’s Fire Test Proce...

connection and Operation of temperature Response devices (RRl standard, OcI option, and PRv option) RRl - Dampers will be supplied with a thermostat-type temperature response device, as a standard. The device is a RRL (resettable link device), which only incorporates one thermostat and therefore the...

Symptom Possible cause corrective action Frame is ‘racked’ causing blades to Adjust frame such that it is square bind on jamb seals and plumb Actuator linkage loose Close damper, disconnect power, adjust and tighten linkage Defective motor Replace Screws in damper linkage Locate screws and remove Ac...