Packaged Systems Refrigeration Troubleshooting Form (.pdf)

Download PDF
16 downloads 6471 Views 299KB Size Report
Comment
Rev. 081124. Customer: Loop Type: Startup Date: Model #: :% & epyT ezeerfitnA. :# laireS. Complaint: Voltage. Compress Amps. 1 Suction Temp. 2 Suction ...
Rev

Refrigeration Troubleshooting Form

081124

Water-to-Air or Water-to-Water Units

Customer:

Loop Type:

Model #:

Serial #:

Startup Date: Antifreeze Type & %:

Complaint: REFRIGERANT:

OPERATING MODE:

WATER-TO-AIR UNITS

WATER-TO-WATER UNITS

11 13

10 12

AIR COIL

CONDENSER (HEATING) EVAPORATOR (COOLING)

EXPANSION VALVE

5 FP2:

**Turn off HWG before troubleshooting.

1 2 2a 2b 3 4 4a 4b 5 6 7 8 9 9a 9b 10 11 12 13 13a 13b 14 15

HEATING

R-407C

Description Voltage Compress Amps Suction Temp Suction Press Saturation Temp Superheat Discharge Temp Discharge Press Saturation Temp Subcooling Liquid Line Temp

HEATING LIQUID LINE

Heating

REVERSING VALVE

1

SUCTION COMPRESSOR

3

COAX

FILTER DRIER*

HWG**

Source

5 FP1:

6

7

8

9

Cooling

4

DISCHARGE

Notes

Temp Diff. =

Press Drop GPM