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14 - START-UP CHECKLIST FOR 30XW LIQUID CHILLERS (USE FOR JOB FILE)
Preliminary information
Job name: ...............................................................................................................................................................................................
Location: ................................................................................................................................................................................................
Installing contractor:.............................................................................................................................................................................
Distributor: ............................................................................................................................................................................................
Unit
Model: ............................................................................................
Compressors
Circuit A
Circuit B
Model number ............................................................................... Model number ...........................................................................
Serial number ................................................................................ Serial number ............................................................................
Motor number ............................................................................... Motor number ............................................................................
Evaporator
Model number ...............................................................................
Serial number ................................................................................
Condenser section
Model number ...............................................................................
Serial number ................................................................................
Additional optional units and accessories .........................................................................................................................................
.................................................................................................................................................................................................................
Preliminary equipment check
Is there any shipping damage? .................................................... If so, where? ...............................................................................
.................................................................................................................................................................................................................
Will this damage prevent unit start-up? .............................................................................................................................................
Unit is level in its installation
Power supply agrees with the unit nameplate
Electrical circuit wiring has been sized and installed properly
Unit ground wire has been connected
Electrical circuit protection has been sized and installed properly
All terminals are tight
All chilled water valves are open
All chilled water piping is connected properly
All air has been vented from the chilled water circuit
The unit is switched off again, after the pump test has been completed
Chilled water pump (CWP) is operating with the correct rotation. Check the phase sequence of the electrical connection.
Circulate chilled water in the water circuit for at least two hours, then remove, clean and replace the screen filter. The
unit is switched off again, after the pump test has been completed.
Inlet piping to cooler includes a 20 mesh strainer with a mesh size of 1.2 mm.
