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Chapter 3 Mounting the controller
12 CNT-SVX07C-EN
Mounting recommendations
Mounting recommendations are as follows:
CAUTION
Mount the Tracer ZN521 zone controller with the cover on to avoid the
possibility of damaging the circuit board during installation.
• Mount the controller in any position, other than with the front of the
cover facing downward.
• Mount using the two
3
/
16
in. (4.8 mm) radius mounting holes provided
(see Figure 4). Mounting fasteners are not included.
• Attach the controller securely so it can withstand vibrations of associ-
ated HVAC equipment.
• When the controller is mounted in a small enclosed compartment,
complete all wiring connections before securing the controller in the
compartment.
Figure 4. Mounting the Tracer ZN521 zone controller