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Installation
Note: On units that require the mounting bracket, use the
mounting bracket as a template.
2. Use the control panel mounting feet as a template for
drilling the mounting holes.
a. Hold the control panel (or bracket, if required) in the
desired mounting location and mark the holes.
b. Drill the mounting holes using a 3/16-inch drill bit.
NOTICE
Equipment Damage!
When drilling into the unit control panel, heater
enclosure, or condenser bulkhead, use extreme caution
not to penetrate existing wiring and/or components.
c. Attach the control panel to the mounting surface using
1/4-20 x 1/2-inch screws.
Figure 5.
Actuator control panel locations for 20
through 30 ton units
J
Figure 7.
Saturated condensing temperature clip/sensor
Table 2.
Condenser coil sensor location
Unit Size
20
25
30
40
50
60
10
J
J
Unit Type
RAUJ, CAUJ
RAUJ, CAUJ
RAUJ, CAUJ
RAUJ, CAUJ
RAUJ, CAUJ
RAUJ, CAUJ
Figure 6.
Actuator control panel locations for 40
through 130 ton units
J
Condensing Temperature Sensor
Installation
Figure 2, p. 10
lists dimensions from the base of the coil tube
sheet to desired tube for each circuit.
Figure 6, p. 10
illustrate location of the condenser temperature
sensor for single and dual circuit applications. With sensor
mounting position located, see
following steps to mount the sensor.
1. Apply conductive lubricant liberally to the inside area of the
clip/sensor assembly as shown.
2. Install clip/sensor assembly on the appropriate U-bend
and secure with wire tie (supplied).
3. With insulation (supplied), wrap clip/sensor assembly
completely to prevent surrounding air temperatures from
biasing saturated condensing temperature reading.
Sensor Location - Ckt #1 "A"
39
39
27-5/8
32-1/8
48-1/8
28-1/8
J
J
Figure 5, p. 10
and
Figure 7, p. 10
and the
Sensor Location - Ckt #2 "B"
"None
"None
"None
"32-1/8"
"48-1/8"
"28-1/8"
ACC-SVN137C-EN
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