Startup Check List
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IM 1272 • OPTILINE VERTICAL FAN COILS
Startup Check List
Receiving & Inspection
Unit received undamaged
Unit received as ordered
Handling & Installation
Unit installed level & square
Proper access is provided
Proper over-current protection is provided
Unit protected from dirt & foreign matter
Cooling/heating Connections
Protect valve package components from excessive heat
Pressure test all piping for leaks
Install drain lines and traps as required
Insulate all piping as required
Connect risers from master to secondary units if required
Connect risers to piping package if shipped separately or
supplied by others
Electrical Connections
Refer to unit wiring diagram
Connect incoming power service
Install and connect “shipped lose” components like
thermostat
Unit Start-up
Check for free and proper fan rotation
Record electrical supply voltage and amperage
Check all wiring for secure connections
Close all unit isolation valves
Flush water systems
Open all isolation valves after system flush
Check that Erie control valve is not in the “locked” open
position.
Vent water systems as required
All duct work and grills are in place
Filters are in place
Start blowers, pumps, chillers etc
Check all units for electrical over-load
Check all duct work and units for air leaks
Balance water systems as required
The Erie control valve can be “locked” open by manually
positioning the lever on the back of the valve actuator.
Ensure this released so after flushing to allow the valve to
be controlled by the thermostat
Balance air system as required
Record all final settings for future reference
Check piping and walls for severe vibration
Check all dampers for proper operation (if any)
Verify heating and cooling operation
Ensure all access panels and grilles are securely 1 in
place
Verify condensate is flowing
