Enviro HPP 16 - Inspection and Start-Up Checklist

ENVIRO-TEC
11
FORM ET115.24-NOM1 (519)
INSPECTION & START-UP CHECKLIST
Receiving & Inspection
□ Unit Received Undamaged
□ Unit Arrangement/Hand Correct
Handling & Installation
□ Unit Mounted Level and Square
□ Proper Electrical Service Provided
□ Proper Service Switch/Disconnect Provided
□ Proper Access Provided For Unit and
Accessories
□ Proper Overcurrent Protection Provided
□ Proper Chilled Water Line Size to Unit
□ Proper Refrigerant Line Sizes to Unit
Cooling/Heating Connections
□ Protect Valve Package Components From Heat
□ Connect Field Piping to Unit
□ Install Drain Line and Traps as Required
□ Install Condensate Pan Under Piping as
Required
Ductwork Connections
□ Install Ductwork, Fittings and Grilles as
Required
□ Control Outside Air for Freeze Protection
Electrical Connections
□ Refer To Unit Wiring Diagram
□ All Field Wiring In Code Compliance
Unit Startup
□ General Visual Unit and System
Inspection
□ Record Ambient Temperature
□ Close All Unit Isolation Valves
□ Fill Systems With Water/Refrigerant
□ All Ductwork and Grilles In Place
□ Start Fans, Etc.
□ Check All Ductwork and Units For Air
Leaks
□ Record All Final Settings For Future Use
□ Check All Dampers For Proper Operation
□ Unit Received Complete as Ordered
□ Unit Structural Support Complete and Correct
□ Proper Steam Condensate Trap on Return Line
□ All Services to Unit in Code Compliance
□ Proper Hot Water Line to Unit
□ Proper Steam Line Sizes to Unit
□ Proper Steam Supply Pressure to Unit (15psi
max)
□ All Shipping Screws and Braces Removed
□ Mount Valve Packages
□ Pressure Test All Piping for Leaks
□ Insulate All Piping as Required
□ Connect Supply and Return Pipe to Correct
Coil C
onnections.
□ Proper Supply and Return Grille Type and Size
Used
□ Insulate All Ductwork as Required
□ Connect Incoming Power Service or Services
□ SCR Fan Speed Control Wired to High Speed
□ Verify Proper Heating Operation
□ Record Electrical Supply Voltage
□ Check All Wiring For Secure Connections
□ Flush Water Systems
□ V
ent Water Systems as Required
□ All Unit Panels and Filters In Place
□ Check For Overload Condition of All Units
□ Balance Air Systems as Required
□ Check Piping and Ductwork For Vibration
□ Verify Proper Cooling Operation
□ Reinstall All Covers and Access Panels