Beckett CULUS CF1400 Manuel D’Utilisation

CF1400/CF2300 Burner Manual

Combustion air supply and venting have been 
inspected and verifi ed to be free of obstructions and 
installed in accordance with all applicable codes.

Fuel unit by-pass plug has not been installed for 
one-pipe oil system, without a by-pass loop. (See 
Figure 9.)

By-pass plug has been installed for two-pipe oil 
system.

Fuel connection to nozzle line assembly is secure.

Dimension Z has been set per this instruction 
manual.

Fuel supply line is correctly installed, the oil tank is 
suffi ciently fi lled, and shut-off valves are open.

Burner is securely mounted in appliance, with 
pressure fi ring plate and gasket installed for 
pressurized chamber application.

Appliance has been fi lled with water (boilers) and 
controls have been operationally checked.

Burner has been installed in accordance with 
appliance manufacturer’s instructions (when 
available).

Also refer to appliance manufacturer’s instructions 
(when available) for start-up procedures.

The Z Dimension should be set per the instructions 
detailed under the heading ‘Set Z Dimension’ previously 
in this manual. The top acorn nut (

, item 

) 

should never be loosened once the 

Z 

dimension has 

initially been set.

Make sure spline nut (item 

) and bottom acorn nut (item 

) 

are loose before proceeding to next section (Figure 16).

□

□

□

□
□

□

□

□

□

□

Standby

Trial for

Trial for

ignition

Lockout

Recycle

Run

Ignition

carryover

Motor-off

delay

(postpurge)

Valve-on

delay

This burner must be installed and prepared for start-
up by a qualifi ed service technician who is trained and 
experienced in commercial oil burner system installation 
and operation.
Do not attempt to start the burner unless you are fully 
qualifi ed.
Do not continue with this procedure until all items in 
the “Prepare the burner for start-up” section have been 
verifi ed.  
Carefully follow the wiring diagrams, control instruction 
sheets, fl ame safeguard sequence of operation, test 
procedures and all appliance manufacturer’s directions 
that pertain to this installation.

y

y

y

y

Safety controls are designed and installed to provide 
protection.
Do not tamper with, or bypass any safety control.
If a safety control is not functioning properly, shut 
off all main electrical power and fuel supply to 
the burner and call a qualifi ed service agency 
immediately.

y

y
y

All covers or service access plates must be in place 
at all times except during maintenance and service. 
This applies to all controls, panels, enclosures, 
switches, and guards or any component with a cover 
as part of its design.  

y

y

complete heat cycle between attempts, the lockout 
becomes restricted.  A qualifi ed service technician 
should be called to inspect the burner.