E2 User Manual.book - Emerson Climate Technologies

3.5.9 Dewpoint Probe
3.5.9.1 Location
The Dewpoint Probe (P/N 203-1902) should be located
4 to 6 feet from the floor with the probe pointing up. It is
recommended that the Dewpoint Probe be mounted in an
area where it will be exposed only to minimal amounts of
dust.
3.5.9.2 Mounting
Mount the probe using the standard switch cover supplied
with the unit as shown in Figure 3-28.
Figure 3-28 - Dewpoint Probe Mounting
3.5.10 Light Level Sensor
3.5.10.1 Location
The Light Level Sensor (P/N 206-0002) should be
located facing away from direct sunlight, preferably facing
north in the Northern Hemisphere or south in the Southern
Hemisphere.
3.5.10.2 Mounting
The light level sensor is not supplied with mounting
hardware. The sensor should be mounted horizontally
through the knockout of a standard weather-resistant junction
box. Figure 3-29 shows a typical mounting configuration.
Figure 3-29 - Light Level Sensor Typical Mounting
3.5.11 Liquid Level Sensors
Retail Solutions’ probe type liquid level sensor (P/N
207-1000) is usually installed by the refrigeration and
equipment manufacturer. If a replacement sensor must be
installed in the field, refer to the instructions supplied with
the device, or consult the equipment manufacturer.
3.5.12 Refrigerant Leak Detectors
Retail Solutions supplies the Refrigerant Leak Detector
System as a stand-alone unit that monitors refrigeration
leaks in up to sixteen zones. Consult the Refrigerant Leak
Detector Installation and Operation Manual (P/N 026-
1309) for mounting and installation instructions.
Sensors and Transducers Mounting • 3-11