JOhNsON CONTROLs
23
FORM ET115.24-NOM5 (908)
RECEIVING & INsPECTION
Unit Received Undamaged.
Unit Received Complete As Ordered
Unit Arrangement/hand Correct.
Unit structural support Complete & Correct
HANdLING & INsTALLATION
Unit Mounted Level & square.
Proper Access Provided For Unit & Accessories
Proper Electrical service Provided.
Proper Overcurrent Protection Provided
Proper service switch/Disconnect Provided
Proper hot Water Line To Unit
Proper Chilled Water Line size to Unit.
Proper steam Line sizes To Unit
Proper Refrigerant Line sizes to Unit.
Proper steam supply Pressure to Unit (15psi Max)
Proper steam Condensate Trap on Return Line.
All shipping screws & Braces Removed
All services to Unit In Code Compliance.
COOLING/HEATING CONNECTIONs
Protect Valve Package Components From heat.
Mount Valve Packages
Connect Field Piping To Unit.
Pressure Test All Piping for Leaks
Install Drain Line & Traps As Required
Insulate All Piping as Required
Install Condensate Pan under Piping as Required
dUCTWORK CONNECTIONs
Install Ductwork, Fittings & Grilles As Required.
Proper supply & Return Grille Type & size Used
Control Outside Air For Freeze Protection.
Insulate All Ductwork as Required
ELECTRICAL CONNECTIONs
Refer To Unit Wiring Diagram.
Connect Incoming Power service or services
All Field Wiring In Code Compliance.
UNIT sTARTUP
General Visual Unit & system Inspection.
Record Electrical supply Voltage
Record Ambient Temperature.
Check All Wiring for secure Connections
Close All Unit Isolation Valves.
Flush Water systems
Fill systems With Water/Refrigerant.
Vent Water systems as Required
All Ductwork & Grilles In Place.
All Unit Panels & Filters in Place
start Fans, Etc.
Check for Overload Condition of All Units
Check All Ductwork & Units For Air Leaks.
Balance Air systems As Required
Record All Final settings For Future Use.
Check Piping & Ductwork For Vibration
Check All Dampers For Proper Operation.
Verify Proper Cooling Operation
Verify Proper heating Operation.
Reinstall All Covers & Access Panels
sECTION FOUR - INsPECTION & sTART-UP CHECKLIsT
