Startup Checklist - York FAN COIL YVC Installation & Operation Manual

INSTALL CHECKLIST
❑ Equipment received as ordered.
❑ Unit checked for damage interior and exterior.
❑ Make sure all ductwork is complete and available for full air flow.
❑ Unit installed level to ensure proper drainage and operation.
❑ Unit installed with proper clearances.
❑ Ensure condensate water will drain toward the drain connection. An overflow drain may be required as a back up to a clogged
primary drain.
❑ Check that coil(s), valves and piping have been leak checked and insulated as required.
❑ Main coil drain pan must be properly trapped and charged with water before units are started.
❑ Ensure that all air has been vented from the system.
❑ Return valves to their proper operating positions prior to start-up.
❑ Repair any solder joint leaks and gently tighten any leaking valve packing nuts and piping accessories as required.
❑ Install all panels.
NOTE: If the m
monthly to prevent moisture from accumulating in the bearings. (See Form 50.20-NM3, Long Term Storage)
CLEANING CHECKLIST
❑ Installer has cleaned out interior.
❑ Ensure drain pan free from foreign material.
❑ Ensure air filters are clean, installed properly and secured. Use the directional arrows or other information on the filter to
determine the proper flow direction.
CONTROLS CHECKLIST
❑ Check that supply voltage matches nameplate data.
❑ Ensure that the unit is properly grounded.
❑ Controls installation complete
❑ Check all electrical connections for tightness.
❑ Review electrical print for correct wiring.
Fan INSPECTION -
The fan should be inspected and cleaned, in conjunction with maintenance of the motor and bearings. It is
❑ Check tightness of fan bearing locking collar.
❑ With power off, check blower wheel set screws for tightness and ensure that the blower wheel(s) rotate freely and quietly.
❑ Check tightness of all motor base and mounting bolts.
❑ Check motor connections to ensure that they are secure and made in accordance with the wiring diagram
❑ Rotate all moving components manually. Adjust as required.
YORK INTERNATIONAL
INSTALLATION
FAN COILS START - UP CHECKLIST
important to keep the wheel clean in order to avoid imbalance and vibration.
FORM 115.20-NOM3 (1006)
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