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“ What does "Hold Back" function mean? ”

RELATED FAQS

Resolution: Install the pinion cam at the top of the retractor per Figure 7-3 in Step 7 of 1690 Instructions.:

Is cylinder dogging available with the Falcon 1690/1790 exit devices?

Resolution: These devices are not available with cylinder dogging (CD), but the outside cylinder assembly on the pull side of the door can be set for a hold back (HB) function (instead of Night latch function)...:

EXIT FUNCTION 04

Resolution: NL, Hold Back Function (BHMA Exit Function):

How do I convert a 1790 device to night latch (storeroom) function?

Resolution: The 179CA cylinder assembly contains the parts that need to be put in the exit device to convert it from EO to NL (nightlatch) or HB (hold back) function.:

What would cause a 4600 operator to click a few times when the actuator is pushed, but not open the door?

Resolution: If a 4600 clicks, but won't open the door: Verify proper connection of all the control box connectors. Verify correct manual operation of door. Verify actuator connections and any strike/maglo...: