Liebert 510 616 830, 205 251, 104 165, 1010 Moving and Placing Equipment, Electrical, Piping, Other

Checklist for Completed Installation

4.0CHECKLIST FOR COMPLETED INSTALLATION

4.1Moving 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

4.2Electrical

___ 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 condenser

___ 4. All internal and external high and low voltage wiring connections are tight

___ 5. TCDV condensers only—Check for Delta-Connected Power Supply and make any needed adjustments per 3.7.1 - VFD Control Condensers (TCDV) only

___ 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.

4.3Piping

___ 1. Piping is completed to corresponding indoor cooling unit refrigeration circuit.

___ 2. Piping leak-checked, evacuated and charged.

___ 3. Piping is properly sized, sloped and trapped for proper oil return.

___ 4. Piping is routed to reduce potential of rub-through or chaffing.

4.4Other

___ 1. Fans rotate freely and in proper direction

___ 2. Adjust ambient thermostat setpoints to match setpoints on the electrical schematic supplied with the condenser.

___ 3. Foreign material removed from in and around all equipment installed (construction materials, construction debris, etc.).

___ 4. Installation materials and tools have been removed from in and around all equipment (literature, shipping materials, tools, etc.).

___ 5. Blank start-up sheet located, ready for completion by installer or start-up technician.

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