Weishaupt W-FM 100 Installation And Operating Instruction page 168

7 Commissioning
83054802 1/2018-07 La
Installation and operating instruction
Combustion manager W-FM 100 und W-FM 200
6. Set intermediate load points
Set ProgramStop to deactivated.
Use [esc] key to return to the display SpecialPositions.
Select CurveParams.
Press [ENTER].
Point 1 is displayed.
Only in conjunction with frequency converter
In oil operation, the speed should only be reduced so far, that the pump pressure
set at full load does not fall by more than 15 %.
Only in conjunction with O
To ensure O trim is possible across the entire load range, point 1 must be approx.
2
50 % below partial load (point 2).
Excess air in all load points must be 20 ... 25 %.
Point 1 has been factory preset to a specific oil throughput, see burner data sheet.
Check combustion values
Adjust air damper setting (Air):
Press [ENTER] key.
Select Change point?.
Select Actuator positions with start.
Call up and change values with dial knob and [ENTER].
Only in conjunction with frequency converter
Reduce speed (VSD) step by step, whilst observing the combustion values and
adjust via air damper setting (Air). Minimum speed (see table) must be main-
tained.
Burner version
Pump driven separately
NR 50 %
LN, 1LN, 3LN 60 %
Exit point 1 using [esc] key and save with [ENTER] key.
Press [esc] key.
The menu displays Point, Manual and the current actuator positions.
In menu Point all load points can be adjusted.
In menu point Manual the current burner capacity can be adjusted manually.
Select Manual and confirm with [ENTER].
Increase burner rating using dial knob whilst observing combustion values (ex-
cess air) and flame stability.
Set load point using [ENTER] key if either:
the O content in the flue gas increases to above 7 %,
2
the soot limit is reached,
the CO content increases,
the flame reaches the limit of stability.
The new load point is displayed in menu Point and can be adjusted.
Correct combustion values via oil quantity regulator position (Burn).
Exit setting using [esc] and save with [ENTER].
Exit load point using [esc].
Repeat steps until full load (Load: 100) has been reached.
168-228
trim
2
Minimum speed
Pump on burner motor
70 %