Module Dimensions; Hardware Installation - Emerson Comfort Alert 543-0033-00 User Manual

Ultratech diagnostics module for troubleshooting heat pump and air conditioning system failures
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Module Dimensions (Figure 2):
WARNING

Hardware Installation

Four #8 or #10 self drilling or sheet metal screws, at least ½" length, are required for
installation of the Comfort Alert module. The maximum screw torque is 20 in.-lbs. Locate
the Comfort Alert module near the compressor contactor (wire routing for compressor
run, common and start wires will be easier in this position). Mount the Comfort Alert
module so all LEDs are visible from a comfortable viewing position. The module will
operate in any mounting orientation. For ease of reading labels, the module should be
oriented so that the green POWER LED is at the top.
A.
1.85 in (47 mm)
B.
2.44 in (62 mm)
C.
1.46 in (37 mm)
Hazardous voltage inside air conditioning system.
Disconnect power before installing or servicing module.
Module must be installed and serviced only by qualifi ed
personnel.
D.
4.40 in (112mm)
E.
2.44 in (62 mm)
Figure 2
3

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