Wolf COB - Commissioning; Commissioning with Wolf Control Accessories (BM)

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27. Commissioning with
Wolfcontrolaccessories(BM)
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ON/OFF switch Program selector switch
"Inlet air"
test port
"Flue gas"
test port
Ifnocontrolaccessoryisinstalled,seechapter28"CommissioningwithoutWolf
controlaccessories(BM)".
Commissioning
Only qualified personnel must carry out the commissioning and
operationoftheboiler,aswellasinstructtheuser.
  - Checktheboilerandsystemforleaks.Normaloperatingpressure
  whensystemiscold1.5-2.0bar.Preventwaterleaks.
- Check location and seating of the installation. (e.g. displacement device
position)
- Checkthefuellevelintheoiltankandwaterlevelinthesiphonor
neutralisation box.
- Checkallconnections,includingthosebetweencomponents,forleaks.
-
If tightness cannot be ensured then there is a danger of water damage.
- Fit casing.
- Check that all ue gas accessories have been correctly installed.
- Open the shut-off valves on ow and return.
- Open oil shut-off valves (tank, oil line, lter).
- Switch ON the heating system emergency stop switch.
- Switch ON the system ON/OFF switch on the control unit.
- Remove cap from r.h. test port (inlet air).
- Insert test probe 2 cm.
- Turn the program selector switch on BM module to "Emissions test" .
(Illuminated signal ring ashes yellow)
- After a pre-purge time of approx. 25 seconds, the pump starts up and opens the
solenoid valve. The supplied fuel oil reaches the nozzle and a ame is established.
- The burner enters a fault state if, during commissioning, the oil pump does not supply
sufcient oil during the pre-purge time. Repeat the burner start by pressing "Reset".
- Measure temperature and CO
2
in the inlet air and enter the values in the commissioning
report in chapter 29.
- The ue is not gas tight if the CO
2
content > 0.2%; rectify the leak.
- Terminate the emissions test mode by turning the program selector switch on the
programming module to the required operating mode.
- If emissions test mode is not reset manually, the appliance switches back to the
original operating mode automatically after 15 minutes.
- Remove the test probe and close the test port. Ensure the cap is seated rmly.