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19
INSTALLATION AND OPERATION MANUAL – OWNER'S RECORD FFD MANUAL – FILTER FAILURE DETECTOR
Referring to Figure 14 above, adjust the sensor sensitivity by moving the jumper on the
JP2
link (marked
SENSITIVITY
) to HIGH or LOW as follows:
•
For dust concentrations above approx. 2mg/m³ set the sensor sensitivity to
LOW
.
•
For dust concentrations below approx. 2mg/m³ set the sensor sensitivity to
HIGH
.
IMPORTANT NOTE:
If the sensitivity is changed at any point during the setup procedure,
data collection must be restarted
– repeat the
setup procedure beginning with STEP 2 (on page 16).