Instruction manual

Installation
2. Installation
2.1 MOUNTING THE CONTROLLER
Prior to starting, select the location where the controller unit is to
be mounted. Perform the following steps:
1) Open the controller by loosening and removing the case
security screw at the bottom using the security spline key.
2) Depending on the type of installation, gang box or panel
mount, drill the respective holes in the rear cover. See Figure
2 for details. For gang box mounting, drill two holes marked
“A”. For flat panel mount, drill four holes marked “B”.
Figure 2: Drilling Holes Identification
Note:
The central hole, marked “C” is for routing the wiring to the
controller.
Page 9 AC-Q4x Family, Installation and user Manual