ENVIRO-TEC
27
FORM ET115.24-NOM11 (118)
RECEIVING & INSPECTION
q
Unit received undamaged
q
Unit received complete as ordered
q
Unit arrangement/hand correct
q
Unit structural support complete & correct
HANDLING & INSTALLATION
q
Unit mounted level & square
q
Proper access provided for unit & accessories
q
Proper electrical service provided
q
Proper overcurrent protection provided
q
Proper service switch/disconnect provided
q
Proper hot water line to unit
q
Proper chilled water line size to unit
q
Proper steam line sizes to unit
q
Proper refrigerant line sizes to unit
q
Proper steam supply pressure to unit (15psi max)
q
Proper steam condensate trap on return line
q
All shipping screws & braces removed
q
All services to unit in code compliance
COOLING/HEATING CONNECTIONS
q
Protect Valve Package Components From Heat
q
Mount valve packages
q
Connect Field Piping To Unit
q
Pressure test all piping for leaks
q
Install Drain Line & Traps As Required
q
Insulate all piping as required
q
Install Condensate Pan under Piping as Required
DUCTWORK CONNECTIONS
q
Install Ductwork, Fittings & Grilles As Required
q
Proper supply & return grille type & size used
q
Control Outside Air For Freeze Protection
q
Insulate all ductwork as required
ELECTRICAL CONNECTIONS
q
Refer to unit wiring diagram
q
Connect incoming power service or services
q
All eld wiring in code compliance
UNIT STARTUP
q
General visual unit & system inspection
q
Record electrical supply voltage
q
Record ambient temperature
q
Check all wiring for secure connections
q
Close all unit isolation valves
q
Flush water systems
q
Fill systems with water/refrigerant
q
Vent water systems as required
q
All ductwork & grilles in place
q
All unit panels & lters in place
q
Start fans, etc.
q
Check for overload condition of all units
q
Check all ductwork & units for air leaks
q
Balance air systems as required
q
Record all nal settings for future use
q
Check piping & ductwork for vibration
q
Check all dampers for proper operation
q
Verify proper cooling operation
q
Verify proper heating operation
q
Reinstall all covers & access panels
SECTION FOUR - INSPECTION & START-UP CHECKLIST
To Next Page
Loading...
Need help?
General
