Weil-McLain UO-3 CV - Manual (Page 6)

6104BAFG R0
6
Page 5
General Specifi cations
Please read and understand the manual supplied with
this equipment. This equipment must be installed, ad-
justed and put into operation only by a qualifi ed individu-
al or service agency that is:
Licensed or certifi ed to install and provide tech-
nical service to oil heating systems.
Experienced with all applicable codes, standards
and ordinances.
Responsible for the correct installation and com-
mission of this equipment.
Skilled in the adjustment of oil burners using
combustion test instruments.
The installation must strictly comply with all applicable
codes, authorities having jurisdiction and the latest revi-
sion of the National Fire Protection Association Standard
for the installation of Oil-burning Equipment, NFPA 31
(or CSA-B139 and CSA-B140 in Canada).
Regulation by these authorities take precedence over
the general instructions provided in this installation
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Incorrect installation, adjustment,
and use of this burner could result
in severe personal injury, death, or
substantial property damage from
WARNING
!
Professional Service
Required
fi re, carbon monoxide poisoning, soot or explo-
sion.
Notice Special Requirements
THE INSTALLATION OF A BURNER SHALL BE
IN ACCORDANCE WITH THE REGULATIONS
OF AUTHORITIES HAVING JURISDICTION.
For recommended installation practices in the
U.S. refer to the latest edition of NFPA 31. (CSA-
B139 and CSA-B140 in Canada.
Concealed damage — If you discover damage to
the burner or controls during unpacking, notify the
carrier at once and fi le the appropriate claim.
When contacting Beckett for service information
— Please record the burner serial number (and
have available when calling or writing). You will
fi nd the serial number on the silver label located
on the left rear of the burner. Refer to Figure 1. y
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Table 2 – Air Tube Combination (ATC) codes
Firing
Rate
(gph)
Head Static
plate
size
Ven-
turi
ATC Codes for usable air tube lengths
(‘A’ in inches; See Figure 3.)
(min-
max)
(inches) 4-1/2 5 5-3/8 6-5/8 7 7-1/4 9 10-1/2 13 16
0.50-0.75 F0 3-3/8U None AF44XR - AF53XR AF65XR - AF72XR AF90XR AF104XR AF130XR A160XR
0.75-1.25 F3 2-3/4U None AF44XN - AF53XN AF65XN - AF72XN AF90XN AF104XN AF130XN AF160XN
0.85-1.35 F4 2-3/4U None AF44WH - AF53WH AF65WH - AF72WH AF90WH AF104WH AF130WH AF160WH
0.85-1.65 F6 2-3/4U None AF44YB - AF53YB AF65YB - AF72YB AF90YB AF104YB AF130YB AF160YB
1.10-2.00 F12 2-3/4U None AF44XO - AF53XO AF65XO - AF72XO AF90XO AF104XO AF130XO AF160XO
1.65-2.50 F22 2-3/4U None AF44XP - AF53XP AF56XP - AF72XP AF90XP AF104XP AF130XP AF160XP
2.50-3.00 F31 None None AF44XS - AF53XS AF65XS - AF72XS AF90XS AF104XS AF130XS AF160XS
0.50-1.10 L1 3-3/8U 8hole - AFG50MB - - AFG70MB - AFG90MB - - -
0.50-1.00 L2 2-3/4U 8hole AFG50MP - - AFG70MP - AFG90MP - - -
0.75-2.75 V1 2-3/4U 8hole - AFG50MD - - AFG70MD - AFG90MD - - -
0.40-0.75 F0 3-1/2U None AF44WG - AF53WG AF65WG - AF72WG AF90WG AF104WG AF130WG A160WG