XLT XD-9006A (GAS Oven Version – C, AVI Hood Version – C) - Manual (Page 24)

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Figure 5
Check Low Bias Pressure:
 Pull one of the two blue wires going into the modulating valve. (This simulates a temperature
drop and allows the oven to run at Low Flame Bias)
 If the flame goes out turn the 5mm screw clockwise 1 turn to increase Low Flame
Bias
 Wait 30 seconds and the oven will re-light.
 Using a 5mm socket turn the Low Flame Bias screw (Figure 6) until desired setting is
achieved. Use (Figure 5) for correct valve settings.
Figure 6
OVEN SERVICE PROCEDURES
Multi-Valve Adjustment Procedure
NOTE
5 mm
W/C mbar kPa W/C mbar kPa
3.5 8.75 0.875 10 25 2.5
0.2 0.49 0.049 0.2 0.49 0.049
All Oven Mode ls
Natural Gas LP Gas
Low Flame Bias
High Flame Bias
Multi-Valve Adjustment Settings