Table of Contents
Advertisement
Unit Model Number ________________________________
Unit Serial Number _________________________________
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 fan to verify free rotation
Verify supply voltage to the main disconnect
Verify the supply gas pressure
Verify remote controls wiring
Start-Up Fan Checklist
Check line voltage
Check fan rotation
Check for vibration
Supply fan RPM
Motor nameplate amps
Actual motor
Actual CFM/kPA delivered __________ CFM/kPA
Optional Accessories
Heating Inlet Air Sensor
________ Actual Setting
• Typical setting 60º-70ºF (15.6º - 21.1ºC)
Cooling Inlet Air Sensor
________ Actual Setting
• Typical setting 75ºF (23.9ºC)
Building Freeze Protection
• Typical setting 5 minutes; 35ºF (1.7ºC)
Dirty Filter Gauge
________ Actual Setting
• Typical setting varies
®
Reference
Start-Up Checklist
(e.g. IGX-120-H32)
(e.g. 10111000)
L1-L2 _______________
L2-L3 _______________
L1-L3 _______________
_____________ RPM
_____________ Amps
L1 _____________ Amps
L2 _____________ Amps
L3 _____________ Amps
Start-Up Indirect Gas
Furnace 1
o
Determine furnace control type:
High Turndown - 8 Stage - 4:1 Modulation
o
Check supply gas pressure
________ Maximum
________ Minimum
________ Actual
o
Set the High Manifold pressure
________ in. wg
o
Set the Low Manifold pressure
________ in. wg
o
Set the unit's desired discharge temperature
________ °F (°C)
Furnace 2 (Optional)
o
Determine furnace control type:
High Turndown - 8 Stage - 4:1 Modulation
o
Check supply gas pressure
________ Maximum
________ Minimum
________ Actual
o
Set the High Manifold pressure
________ in. wg
o
Set the Low Manifold pressure
________ in. wg
Furnace 3 (Optional)
o
Determine furnace control type:
High Turndown - 8 Stage - 4:1 Modulation
o
Check supply gas pressure
________ Maximum
________ Minimum
________ Actual
o
Set the High Manifold pressure
________ in. wg
o
Set the Low Manifold pressure
________ in. wg
Start-Up Evaporative Cooling (optional)
Refer to Evaporative Cooling Start-Up section for further detail.
Check media orientation
Check for proper water flow to distribution
headers
Check for distribution header orientation to
prevent water spillage
Model IGX Make-Up Air
47
Hide quick links:
Advertisement
Table of Contents
