Mastercool 52246 COMPACT SUBCOOL_SUPERHEAT CALCULATOR User Manual download pdf

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COMPACT SUBCOOL/SUPERHEAT

CALCULATOR

TO GET SATURATION TEMPERATURE WHEN

SATURATION PRESSURE IS KNOWN (PT CHART)

1. Press the POWER ( ) button.

2. Use ▲ and ▼ to display the desired refrigerant.

3. Press ENTER.

4. Press any ARROW button to display the pressure, then use

▲ or ▼ to adjust the saturated pressure.

NOTE: To change the pressure quickly, hold the DOWN ARROW

(▼) button.

5. Read the saturated temperature next to the saturated pressure.

NOTE: For refrigerants that have glide, use the SH/SC

button to toggle between Bubble (BBL) and Dew Point (DP) tem-

peratures.

TO GET SUPERHEAT OR SUBCOOL WHEN THE

SATURATION PRESSURE IS KNOWN

To get superheat, use the low (suction) side saturated pressure

and use a tube on the suction side of the compressor for the actual

temperature.

To get subcool, use the high side saturated pressure and use a

tube close to the outlet side of the condenser for the actual

temperature.

1. Press the POWER ( ) button.

2. Use ▲ or ▼ button to display the system’s refrigerant.

3. Press ENTER.

4. Press any ARROW button to display the pressure, then use

▲ OR ▼ to adjust the saturated pressure.

NOTE: To change the pressure quickly, hold the DOWN ARROW

(▼) button.

5. Insert thermocouple clamp plug into side of unit.

6. Clamp thermocouple onto appropriate tube.

7. Press SH/SC to toggle between superheat or subcool

temperature.

8. Once the temperature has stabilized, read the superheat or

subcool temperature.

NOTE: The unit will not display a negative superheat or subcool

temperature. It will display -- instead. Check the side you are read-

ing your pressure on and the location of the thermocouple clamp.

ADDITIONAL FUNCTIONS

Hold Function

To freeze the temperature reading from the thermocouple on the

screen, press HOLD.

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Summary of Contents

Page 1 - CALCULATOR

1www.mastercool.comCOMPACT SUBCOOL/SUPERHEAT CALCULATOR TO GET SATURATION TEMPERATURE WHEN SATURATION PRESSURE IS KNOWN (PT CHART)1. Press the POWER

Page 2 - Prepare the 52246

2 www.mastercool.comHOLD will blink under the thermocouple temperature reading. The pressure values can still be changed and the superheat or subcool

Page 3 - Install the Refrigerants

3www.mastercool.com Figure 13. Remove the back of the unit taking care that

Page 4 - USA: PH (973) 252-9119

4 www.mastercool.com9. Click on “GET DATA FROM MASTERCOOL WEBSITE”. Once the data is downloaded, the “Download Data to Device” square will t

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Mastercool 52246 COMPACT SUBCOOL_SUPERHEAT CALCULATOR User Manual

Browse online or download User Manual for Equipment Mastercool 52246 COMPACT SUBCOOL_SUPERHEAT CALCULATOR. Mastercool 52246 COMPACT SUBCOOL_SUPERHEAT CALCULATOR User Manual

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