Wolf COB-29 - Page 12

12
3062549_201510
Item Step Report item
41 Flip up the control unit.
42 Replace the upper casing lid.
43 Hook in the front casing at the bottom and secure with two screws at the top.
44 Check the system pressure, and top up heating water if required.
45 When you notice a loss of water, check the expansion vessel inlet pressure.
Test run
46 Reset the MCB.
47 Switch on the oil condensing boiler at the ON/OFF switch.
48 To test ue gas emissions, set the temperature selector to emissions test mode or, in
the case of the BM programming module, set the program selector switch to emissions
test mode.
49 Carry out an inlet air test.
If the CO
2
> 0.2%, check that there are no leaks in the ue.
50 Carry out ue gas testing in emissions test mode.
Inlet air temperature
Flue gas temperature stage 1
Carbon dioxide content (CO
2
) stage 1
Flue gas temperature stage 2
Carbon dioxide content (CO
2
) stage 2
Flue gas loss
51 Check control accessories.
Check the protective anode on the CS stratication cylinder (if installed).
52 Pull the cable away from the lug.
53 Test the current between the lug at the protective anode and the cable. (> 0.3 mA)
(Testing only works when the cylinder has been lled.)
54 If the current is < 0.3 mA, check the anode, and replace if necessary.
55 Reafx the cable to the lug.
Conrm maintenance (company stamp, signature)
Date:
Conrm maintenance (company stamp, signature)
Date:
Conrm maintenance (company stamp, signature)
Date:
Conrm maintenance (company stamp, signature)
Date:
Conrm maintenance (company stamp, signature)
Date:
Conrm maintenance (company stamp, signature)
Date:
5. Overview of the steps to be taken
and maintenance report