System start-up 4
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Operating instructions Oil- and gas-fired special boilers Logano GE515 • Issue 2018/01
4 System start-up
This chapter explains, how you prepare the system for
operation and how to commission the control device and
the burner.
4.1 Making the system operational
You should check the following to prepare the system for
operation:
the system water pressure (see chapter 7.2
"Checking and correcting the water pressure",
page 13),
whether the fuel supply to the main fuel shut-off valve
is open,
whether the heating system emergency stop switch
is switched on.
Let your specialist show you where the fill valve is
located in the pipework of your system (return).
4.2 Commissioning the control device
and the burner
Start up your boiler via the control device (in this
example, Fig. 3: series 4000 control device). By
commissioning the control device, you also
automatically commission the burner. The burner can
then be started via the control device. For further details
in this connection, see the operating instructions of the
relevant control device or burner.
Switch the boiler water thermostat (Fig. 3, item 1) to
"AUT".
Set the On/Off switch (Fig. 3, item 2) to "I" (ON).
Fig. 3 Control device (for example: Logamatic 4000)
1 Boiler water thermostat
2 On/Off switch
USER NOTE
Please observe the operating
instructions of the control device.
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