Commissioning; Commissioning With Wolf Control Accessories (Bm) - Wolf COB Technical Manual And Installation Instructions

Commissioning

Test port Test port
"Inlet air" "Flue gas"
0
I
ON/OFF Program
ON/OFF switch selector
48
30 Commissioning with Wolf
control accessories (BM)
If no control accessory is installed, see chapter on "Commissioning without Wolf
control accessories (BM)".
Only qualified personnel must carry out the commissioning and operation of the
boiler and instruct the user!
Check the boiler and system for water tightness. If water tightness
Note
cannot be ensured, there is a risk of leaking water causing water
damage. Normal operating pressure when system is cold 1.5 - 2.0 bar.
Check the fuel level in the oil tank. Commissioning without oil may
Note
damage the oil pump, due to dry running.
Check the system for oil leaks. Prevent oil leaks. If oil tightness is not
assured, there is a risk to health from drinking water which has been
contaminated with oil
Check the water level in the trap. Operating the appliance with an
empty trap presents a risk of poisoning due to flue gases escaping.
- Check that all flue gas accessories have been correctly installed.
Operating the appliance with a leaking flue gas system presents a risk
of poisoning or asphyxiation due to the escape of flue gases.
- Fit casing.
- Open the shut-off valves in the flow and return.
- Open oil shut-off valves (tank, oil line, filter).
- Switch on the heating emergency stop switch.
- Switch on the system ON/OFF switch on the control unit.
- Remove cap from l.h. test port (inlet air).
- Insert test probe 2 cm.
- Turn the program selector switch on the BM module to "Emissions test"
(Illuminated signal ring flashes yellow).
- After a pre-purge time of approx. 25 seconds, the pump starts up and opens the
60
40 80
20 100 solenoid valve. The drawn fuel oil reaches the nozzle and a flame builds.
°C
0 120
- The burner enters a fault state if, during commissioning, the oil pump does not
supply sufficient oil during the pre-purge time.
Repeat the burner start by pressing reset.
- Measure temperature and CO
commissioning report (see the commissioning report chapter).
- The flue is not gas tight if the CO
- Terminate the emissions test mode by turning the program selector switch on the
programming unit 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 firmly.
in the inlet air and enter the values in the
2
content > 0.2%; rectify the leak.
2
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