Use
20
3
Use
PRELIMINARY CHECKS
Before commissioning the boiler and carrying out the functional tests, check that:
–
the turbulators are installed
–
the system has been filled and the hydraulic circuit pressure, in a cold state, is correct
–
the flue gases are correctly discharged and there are correctly dimensioned vents
–
electrical connections and earth connection are correctly carried out
–
the rotors of the circulation pumps are not blocked
–
the fuel supply line has been correctly built and that the fuel is available
–
hydraulic and fuel circuit taps are open.
COMMISSIONING
To start the boiler after performing the preliminary checks it is necessary to:
–
set the regulation thermostat on the control panel to the desired temperature
–
check that the release button of the safety thermostat inside the control panel is reset
–
correctly adjust the control panel devices according to the installed model
–
set the main switch of the control panel to "
ON
"
–
the rotors of the circulation pumps are not blocked
–
the fuel supply line has been correctly built and that the fuel is available
–
hydraulic and fuel circuit taps are open
–
check for voltage presence at the control panel and burner.
The boiler will perform the ignition phase and will operate until the set temperatures will be reached.
m
IMPORTANT
In case of
LOCK-OUT STOP
of the burner, refer to its technical manual.
CHECKS AFTER COMMISSIONING
Once the start-up has been performed, check that the appliance stops and then restarts:
–
by modifying the boiler thermostat calibration
–
by operating on the control panel main switch
–
by operating on the ambient thermostat or chronothermostat
–
check the tightness of the door gasket and repeat the adjustment in case of leakages
–
check the correct operation of pumps
–
check the boiler stop by positioning the system main switch to “
OFF
”
–
check the safety thermostat triggering.
If all the conditions are met, start the boiler, bring it to its full operation and collect the combustion data.
NOTE
The flame inspection window is equipped with a hose connector which can be used both as a pressure test connection and for
cooling the flame inspection window.
Cooke Industries - Phone: +64 9 579 2185 Email: [email protected] Web: www.cookeindustries.co.nz
