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Pre-Start Up Checklist
Coil & Piping Installation Checks
Coils water In/OUT piping connected correctly.
Condensate drain and P-trap been installed correctly / primed
External pipe fittings complete and pipes properly supported
Coil Headers of specified material
Valves installed in correct direction
Filter Instalation Checks
Are the air filters installed with proper orientation?
Filter Diffrential Pressure Switch operation?
Mixing Box / Economizer Dampers
Outdoor Air Damper Operation check
Return Air Damper Operation check
Exhaust Air Damper Operation check
Have the air dampers been inspected?
Supply Duct Installation Checks
3D requirement
Duct visibly sound, clean, sealed & in good condition
Ducts have no apprarent flow restriction.
Ducts have turning vanes in square elbows
Notes:
Put a check or an “X” in the box if the indicated item is “OK”
Put “NA” in the box if the item does not apply.
Put “BO” in the box if the work is was performed by Others
(include appropriate explanation)
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