Weil-McLain ULTRA OIL BOILER UO-4 Gph Ultra Oil Direct Vent Oil Boiler

User Manual - Page 24

For ULTRA OIL BOILER UO-4.

PDF File Manual, 40 pages, Read Online | Download pdf file

ULTRA OIL BOILER UO-4 photo
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Boiler model __________________________ Series _________
CP number _______________________
Date installed __________________________________________
Nozzle size, GPH ____________ Fuel unit pressure, PSIG __________
฀ Installation instructions have been followed.
฀ Check out sequence has been performed.
฀ Above information is certied to be correct.
฀ Information received and le with owner/maintenance person.
Installer ________________________________ (company) ________________________________ (phone)
________________________________ (address)
________________________________ (address) _______________________________________
(Installer’s signature)
Comments:
_______________________________________
_______________________________________
_______________________________________
_______________________________________
_______________________________________
_______________________________________
Part number 550-143-013/0621
24
Series 3 
Check-out procedure
o 1. Boiler and heat distribution units lled with water?
o 2. Automatic air vent, if used, opened one full turn?
o 3. Air purged from system? Piping checked for leaks?
o 4. Air purged from oil piping? Piping checked for leaks?
o 5. Burner door closed, sealed and bolts tight? Observation
port bolt tight? Burner harness plugged in and boiler ON/
OFF switch on?
Obtain gas-tight seal to prevent possible ue gas
leakage and carbon monoxide emissions, leading
to severe personal injury or death.
o 6. Proper dra and burner ame? Final adjustment made
with combustion test equipment?
o 7. Test limit control: While burner is operating, adjust limit
control below actual boiler water temperature. Burner
should go o while circulator continues to operate. Raise
setting on limit control above water temperature and
burner should re-ignite.
o 8. Test additional eld-installed controls: If boiler has a low
water cuto, additional high limit or other controls, test
for operation as outlined by manufacturer. Burner should
be operating and should go o when controls are tested.
When controls are restored, burner should re-ignite.
o 9. Limit control set to system temperature requirements
(max. 220 °F)?
o 10. For multiple zones, ow adjusted to distribute heat in all
zones?
o 11. ermostat heat anticipator setting (if available) set prop-
erly? Refer to “ermostat wiring,” page 19.
o 12. Boiler cycled with thermostat? Raise to highest setting and
verify boiler goes through normal start-up cycle. Lower
to lowest setting and verify boiler goes o.
o 13. Observed several operating cycles for proper operation?
o 14. Set room thermostat(s) to desired room temperature?
o 15. Completed
 below?
o 16. Reviewed User’s Information Manual with owner or
maintenance person and instructed person to keep for
future reference?
o 17. Returned all instructions provided with boiler to its en-
velope and placed with boiler for future reference?
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