Hussmann Ingersoll Rand, User Manual

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Hussmann Aftermarket 1/13/06 Page 15 of 19
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Figure 32
Figure 34
CU.4220191
Oil Sensor Kit for IR2C & IR4C Compressors
A. INT bracket and screws.
B. 8 FT 16-2 shielded cable
C. Oil Sensor
D. 50 VA 24 Volt transformer
E. INT 69/70 Control Module
Figure 33
INT Bracket
1. Remove the two screws on the left side
of the terminal strip.
2. Insert bracket as shown in figure 23 and
secure with the two terminal box screws.
3. Attach INT 69/70 with the two screws
provided in the kit as shown in Figure
34.
4. Mount the INT 69/70 sensor in the
compressor housing as shown in
Figure 37. Wire the INT 69/70 and
sensor into the compressor control
circuit according to the wiring diagram
in Figure 36.
IR Impact
™
Oil Monitoring System