Greenheck IG - Start-Up Checklist and Procedures; Pre Start-Up and Blower Start-Up Checklists; Indirect Gas Furnace Start-Up Checks

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Start-Up Checklist
Unit Model Number ____________________________ (e.g. IGX-120-H32-DB)
Unit Serial Number ____________________________ (e.g. 10111000)
Start-Up Date ____________________________
Start-Up Personnel Name ____________________________
Start-Up Company ____________________________
Phone Number ____________________________
Pre Start-Up Checklist - check boxes as items are completed
 Check tightness of all factory wiring connections
 Verify control wiring wire gauge
 Hand-rotate blower to verify free rotation
 Verify supply voltage to the main disconnect
 Verify the supply gas pressure
 Verify remote controls wiring
Start-Up Blower Checklist - refer to Blower Start-Up section for further detail
 Check line voltage L1-L2 _________________ L2-L3 _______________ L1-L3 _______________
 Check blower rotation
 Check for vibration
 Supply fan RPM _____________ RPM
 Motor nameplate amps _____________ Amps
 Actual motor amps _____________ Amps
 Actual CFM delivered _____________ CFM
Optional Accessories - refer to Blower Start-Up section, Step #6 for further detail
 Heating inlet air sensor _____________ Actual Setting (Typical Setting 60-70ºF)
 Cooling inlet air sensor _____________ Actual Setting (Typical Setting 75ºF)
 Building freeze protection _____________ Actual Setting (Typical Setting 5 min; 45ºF)
 Dirty filter gauge _____________ Actual Setting (Typical Setting varies)
Start-Up Indirect Gas - refer to Furnace Start-Up section for further detail
Furnace 1
 Determine furnace control type 1 Stage - 2 Stage - 8 Stage - 2:1 Mod. - 4:1 Mod.
 Check supply gas pressure _____________ Maximum __________ Minimum __________ Actual
 Set the High Manifold pressure _____________ in. wg
 Set the Low Manifold pressure _____________ in. wg
 Set the unit’s operating temperature _____________ degrees F
Furnace 2 (Optional)
 Determine furnace control type 1 Stage - 2 Stage - 8 Stage - 2:1 Mod. - 4:1 Mod.
 Check supply gas pressure ____________ Maximum __________ Minimum __________ Actual
 Set the High Manifold pressure _____________ in. wg
 Set the Low Manifold pressure _____________ in. wg
Furnace 3 (Optional)
 Determine furnace control type 1 Stage - 2 Stage - 8 Stage - 2:1 Mod. - 4:1 Mod.
 Check supply gas pressure ____________ Maximum __________ Minimum __________ Actual
 Set the High Manifold pressure _____________ in. wg
 Set the Low Manifold pressure _____________ in. wg
Reference - Start-Up Checklist
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Model IG / IGX Make-Up Air