User guide

Does the power supply cable enter the casing through a grommet?
GENERAL
Has the boiler been installed in accorandance with manufacturers instructions?
BOULTER BUDERUS CAMRAY 5
PAGE 42
7:5 BOULTER BUDERUS RECOMMENDED COMMISSIONING TESTS
Have the manufacturers on-site assembly instructions been followed?
COMMISSIONING TESTS
BEFORE ATTEMPTING TO START THE BOILER PLEASE THOROUGHLY CHECK ALL ITEMS ON
THE COMMISSIONING CHECK LIST. THIS WILL HELP TO AVOID UNNECESSARY CALL BACKS
ENSURE THAT THE BOILER IS MATCHED MOST CLOSELY TO THE HEATING SYSTEM
REQUIREMENTS BY FITTING THE CORRECTLY SIZED NOZZLE AND/OR CHOOSING THE CORRECT
OIL PRESSURE.
Fit combined air bleed manifold and 0-300psi (0-20 bar) pressure gauge to the appropriate oil pump
connection, and replace burner.
Set the boiler thermostat to between Summer and Winter positions, see fig. 1.
Switch on the electrical supply to the boiler, checking that programmers are switched to the ‘ON’
position, and that the room thermostats are calling for heat.
When the burner motor starts, on one pipe systems it may be necessary to temporarily open the air bleed
screw on the test manifold.
If the burner locks out during the ignition attempt, wait 45 seconds before pressing the reset button on the
control box. Several attempts on first firing may be necessary.
Once the burner is firing check and if necessary adjust the oil pressure.
CARRY OUT COMBUSTION CHECKS BY INSERTING PROBES INTO SAMPLING POINTS
PROVIDED:
Low level balanced flue, rear or side - end of terminal.
High level balanced flue, rear or side - end of terminal, or TEST POINT in boiler.
Vertical balanced flue - TEST POINT in boiler.
Conventional flue - hole provided via screw in vertical offtake section.
Check the Smoke No., if clean wait 10 minutes and measure CO
2
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Pa
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