Greenheck Fan 470654 manual Start-Up Checklist, Unit Model Number

check boxes as items

Start-Up - Checklist

Unit Model Number ________________________________

	(e.g. VSU-H20)
Unit Serial Number	________________________________
	(e.g. 10111000)
Start-Up Date	________________________________

Start-Up Personnel Name_ __________________________

Start-Up Company	________________________________
Phone Number	________________________________

Pre Start-Up Checklist – are completed.

oCheck tightness of all factory wiring connections

oVerify control wiring wire gauge

oHand-rotate blower to verify free rotation

oVerify supply voltage to the main disconnect

oVerify the supply gas pressure

oVerify remote controls wiring

oCheck V-belt drive for proper alignment and tension

Start-Up Blower Checklist – refer to Start-Up - Blower section for further detail.

o Check line voltage	L1-L2___________
	L2-L3 ___________
	L1-L3___________

oCheck blower rotation

oCheck for vibration

o Supply fan RPM	__________	RPM
o Motor nameplate amps	__________	Amps
o Actual motor amps	__________	Amps
o Actual CFM delivered	__________	CFM

Optional Accessories – refer to Start-Up - Blower, Set-Up Optional Components, pg. 15 for further detail.

oHeating Inlet Air Sensor

_________ Actual Setting

Typical setting 60º-70ºF

oCooling Inlet Air Sensor

_________ Actual Setting Typical setting 75ºF

oBuilding Freeze Protection

_________ Actual Setting

Typical setting 5 minutes; 45ºF

oDirty Filter Gauge

_________ Actual Setting Typical setting varies

Start-Up Direct Gas (Pilot Ignition) – refer to Start-Up - Direct Gas section for further detail.

oCheck supply gas pressure

_________ Maximum

_________ Minimum

_________ Actual

oCheck Pilot Gas Pressure

_________ Actual Setting Typical 3.0 in. wg

oSet optional High Gas Pressure Switch

_________ Actual Setting Typical 8.0 in. wg

oSet optional Low Gas Pressure Switch

_________ Actual Setting Typical 3.0 in. wg

oSet Burner Pressure Differential

_________ Actual Setting Typical 0.65 in. wg

oSet the maximum firing rate

_________ temp rise

oSet the minimum firing rate

_________ check

oSet the unit’s operating temperature

_________ ºF

Start-Up Direct Gas (Direct Spark) – refer to Start-Up - Direct Gas section for further detail.

oCheck supply gas pressure

_________ Maximum

_________ Minimum

_________ Actual

oSet optional High Gas Pressure Switch

_________ Actual Setting Typical 8.0 in. wg.

oSet optional Low Gas Pressure Switch

_________ Actual Setting Typical 3.0 in. wg.

oSet Burner Pressure Differential

_________ Actual Setting Typical 0.65 in. wg

oSet the maximum firing rate

_________ temp rise

oSet the minimum firing rate

_________ check

oSet the unit’s operating temperature

_________ ºF

Model VSU Make-Up Air 13

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