Operating instructions

7. Check the CO2 content. Should the

actual value deviate by more than

1 % from the above range, imple-

ment steps from p age 15 (possib ly

replace the burn er).

8. After testing, press d.

9. Enter actual values into the service

report.

Setting the max. output

Note

The max. output ca n be limited for heating operation. You can limit the output

via the modulation range. The control pressure acts as standard value for set-

ting the required output.

1. Start up boiler.

2. Press both K and F simulta-

neously until 100 flashes on the

display, (equals 100 % of the rated

output) and A appears. On

weather-compensated control

units, the display additionally

shows Max. output.

3. With a/b select the required

value in % of rated o utput as max.

output.

4. Confirm the set value with d .

5. Record the settings for max. outp ut

on the additional type plate

included with the technical docu-

mentation. Affix the type plate next

to the original type plate on top of

the boiler.

Further details regarding the individual steps (cont.)

Initial start-up, inspection, maintenance

5692 548 GB