JOHNSON CONTROLS
126
SECTION 8 - MICROPANEL
Form 201.47-ICOM1
Issue date: 17/11/2022
Sensor displays
Table 15 on page 126 lists all the sensors attached
to the control board associated with system data keys.
The minimum and maximum values displayed on the
micro display are provided.
Table 22 - Sensor minimum and maximum outputs
System sensor
Sensor/input Type Minimum value Maximum value
Suction Pressure Transducer 0.0 psig (0 barg) 125.0 psig (8.62 barg)
Condenser Liquid Pressure Transducer 0.0 psig (0 barg) 400.0 psig (27.6 barg)
Discharge Pressure Transducer 0.0 psig (0 barg) 400.0 psig (27.6 barg)
Oil Pressure Transducer 0.0 psig (0 barg) 400.0 psig (27.6 barg)
Condenser Liquid Temp Thermistor -4.1°F (-20.06°C) 155.6°F (68.67°C)
Leaving Chilled Liquid Temp Thermistor -19.1°F (-28.49°C) 110.2°F (43.44°C)
Return Chilled Liquid Temp Thermistor -19.1°F (-28.49°C) 110.2°F (43.44°C)
Eductor Temp Thermistor -4.1°F (-20.06°C) 132.8°F (56.00°C)
Ambient Air Temp Thermistor -14.6°F (-25.89°C) 137.9°F (58.83°C)
Compressor Motor Temp Thermistor -30.2°F (-34.56°C) 302.0°F (150.00°C)
Discharge Temp Thermistor 40.3°F (4.61°C) 302.6°F (150.33°C)
Remote Temp Reset
4 mA to 20 mA, 0 VDC to 10 VDC,
0 mA to 20 mA or 2 VDC to 10 VDC
0% 100%
Remote Current Limit
4 mA to 20 mA, 0 VDC to 10 VDC,
0 mA to 20 mA or 2 VDC to 10 VDC
0% 100%
Remote Sound Limit
4 mA to 20 mA, 0 VDC to 10 VDC,
0 mA to 20 mA or 2 VDC to 10 VDC
0% 100%
If values exceed the limits in the table, a < (less than)
or > (more than) sign will be display along with the
minimum or maximum value.
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