CF Series Portable Chiller : Air & Water-Cooled : 5 - 40 Tons
Page: 4
TEMPTEK, INC.
525 East Stop 18 Road Greenwood, Indiana 46142
317-887-6352 Fax: 317-881-1277
Email: service@Temptek.com
TABLE OF CONTENTS
1.0 GENERAL 7
1.1 Introduction 8
1.2 Safety 8
1.3 Receiving instructions 9
1.4 Efciency 9
1.5 Clean air act 9
1.6 Water Treatment 10
1.7 Components 10
2.0 INSTALLATION 13
2.1 General 14
2.2 To and From process connections 14
2.3 Water supply connection 15
2.4 Water make-up supply connection 15
2.5 Air-cooled condenser 16
2.6 Water-cooled condenser 18
2.7 Electrical connection 18
3.0 OPERATIONS 23
3.1 General 24
3.2 Start up/operations procedure 24
3.3 Instrument/operation 32
3.4 Shut down procedure 36
4.0 TROUBLESHOOTING 37
4.1 Unit Will Not Start 38
4.2 Compressor Hums But Will Not Start 38
4.3 Shuts Off On High Pressure 38
4.4 Shuts Off On Low Pressure 39
4.5 Compressor Shuts Off On Internal Overload 40
4.6 Low Or No Process Pressure Or Water Flow 40
4.7 Cooling Capacity Inadequate 41
4.8 Sensor 41
4.9 Coolant Pump 41
4.10 Chiller Controller 41
5.0 MAINTENANCE 43
5.1 Warranty service procedure 44
5.2 Periodic preventative maintenance 44
5.3 Special maintenance 45
5.4 Solenoid valve service 46
5.5 Pump seal service 48
5.6 Checking the refrigerant charge 51
5.7 Proper cleaning procedure for brazed plate evaporators 551
6.0 COMPONENTS 53
6.1 Water system 54
6.2 Refrigeration system 54
6.3 Options 57
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