7 CHECKLIST FOR COMPLETED INSTALLATION
NOTE: After installation, proceed with the following list to verify that the installation is complete. Complete and return
the Warranty Inspection Check Sheet which is shipped with the unit and return to the address indicated on the check
sheet.
7.1 Moving and Placing Equipment
1. Unpack and check received material.
2. Proper clearance for service access has been maintained around the equipment.
3. Equipment is level and mounting fasteners are tight.
7.2 Electrical Installation Checks
1. Line voltage connected and matches equipment nameplate.
2. Power-line circuit breakers or fuses have proper ratings for equipment installed.
3. Control wiring connections completed between indoor cooling unit and drycooler.
4. All internal and external high- and low-voltage wiring connections are tight.
5. Drycooler to pump wiring is completed and checked for proper phase rotation (as required).
6. Monitoring wiring connections completed, when equipped, to indoor cooling unit or external monitoring panel.
7. Confirm that unit is properly grounded to an earth ground.
8. Control transformer setting matches incoming power.
9. Electrical service conforms to national and local codes.
10. Check fans for proper phase rotation. Blades should rotate clockwise when viewing the unit from the fan guard
side.
7.3 Piping Installation Checks
1. Piping is properly sized for efficiency.
2. Piping completed to corresponding indoor cooling-unit glycol drycooler circuit.
3. Piping is routed to reduce potential of rub-through or chafing.
4. Piping is leak-checked, evacuated and charged with specified /appropriate glycol/water mixture.
5. Piping is insulated, if required, to prevent damage caused by condensation.
7.4 Other Installation Checks
1. Adjust aquastat setpoints to match setpoints on the electrical schematic supplied with the drycooler to match
indoor unit coil and fluid regulating valve types and number of drycoolers on loop.
2. Foreign material removed from in and around all equipment installed (construction materials, construction
debris, etc.).
3. Installation materials and tools have been removed from equipment (literature, shipping materials, construction
materials, tools, etc.).
4. Locate blank start-up sheet, ready for completion by installer or start-up technician.
7 Checklist for Completed Installation
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