Greenheck Fan Make-Up Air Unit 470658 MSX - Manual (Page 38)

38
®
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