Start-up checklist – Greenheck Fan Make-Up Air Unit 470658 MSX User Manual
Page 38
38
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Model MSX Make-Up Air
Start-Up Checklist
Unit Model Number _______________________________
(e.g. MSX-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.
o Check tightness of all factory wiring connections
o Verify control wiring wire gauge
o Hand-rotate blower to verify free rotation
o Verify supply voltage to the main disconnect
o Verify the supply gas pressure
o Verify remote controls wiring
Start-Up Blower Checklist –
refer to Blower
Start-Up section for further detail.
o
Check line voltage
L1-L2 __________
L2-L3
__________
L1-L3 __________
o
Check blower rotation
o
Check 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 Blower Start-Up
section, Step #6 for further detail.
o
Heating Inlet Air Sensor
________ Actual Setting
Typical setting 60º-70ºF (15º-21ºC)
o
Cooling Inlet Air Sensor
________ Actual Setting
Typical setting 75ºF (24ºC
o
Building Freeze Protection
________ Actual Setting
Typical setting 5 minutes; 45ºF (7ºC)
o
Dirty Filter Gauge
________ Actual Setting
Typical setting varies
Start-Up Electric Heater (optional) –
refer to
Electric Heater Start-Up section for further detail.
o
Check line voltage
L1-L2 __________
L2-L3
__________
L1-L3 __________
o
Set the unit’s operating temperature
________ °F
Start-Up Evaporative Cooler (optional) –
refer
to Evaporative Cooler Start-Up section for further
detail.
o
Check media orientation
o
Check for proper water flow to distribution
headers
o
Check for distribution header orientation to
prevent water spillage
Start-Up Checklist