51
Boiler
model
Natural gas
Propane
Fan speed
approx. (rpm)
O
2
CO
2
Fan speed
approx. (rpm)
O
2
CO
2
full
load
part
load
%
%
full
load
part
load
%
%
Quinta 30
4800
1200
3,9
+/- 0.1
9.5
+/- 0.1
4800
1400
4.8
+/- 0.1
10.7
+/- 0.1
Table 16 Setting data
16.4. Check the flame via the inspection window. The flame should be stable, mainly
blue.
16.5. Run the boiler at part-load by pressing the ‘
m
’- and [
-
]-keys simultaneously.
16.6. When part-load speed is reached, check values against the table and adjust if
necessary using the screw on the combi valve
(see Fig. 21).
16.7. Check the flame via the inspection window. The flame should be stable, with a
regular blue flame distribution and orange burner surface.
16.8. Check the ionisation level, measurement in Volts between terminal 4 and earth,
minimum 4
μ
A
(1 V dc
≡
1
μ
A dc,
see Fig. 23
).
NOTE:
The full load adjustment changes the gas/air graph slope angle, whilst the part
load adjustment shifts the base point on a parallel axis, each adjustment therefore
alters the previous setting slightly. Repeat the process 16.2 to 16.7 and re-check the
values as many times as necessary until they are correct at both loads.
17. Remove the flue gas analyser. Seal the test point.
18. Fit the boiler front panel.
19. Allow boiler to run up to its set flow temperature and shut off.
20. When pumps have stopped, vent the system and check the water pressure.
21. The boiler is now ready for use.
22. Check system controls.
23. Set system controls to the required values
NOTE:
The Remeha Quinta 30 is supplied with a number of factory default settings
which should be correct for most installations. If other setting values are required:
see
Par. 6.5 and 6.6.
57117.indd 51
57117.indd 51
1-4-2009 14:35:54
1-4-2009 14:35:54
