CleanAlert LLC FS-242 Manual De Usuario
3
monitored. NOTE: The minimum distance for positioning the
FILTERSCAN
®
Monitor from the air filter is six (6) inches.
2. Locate an area on the return duct, preferably downstream from the air
filter (that is, between the air filter and the system blower), large
enough to place the Monitor template on a flat surface and where
there are NO obstacles inside the duct. There should be sufficient
clearance from the surrounding walls and from any components of the
air supply system.
enough to place the Monitor template on a flat surface and where
there are NO obstacles inside the duct. There should be sufficient
clearance from the surrounding walls and from any components of the
air supply system.
3. Place the Monitor template at the location found in the previous step,
such that "TOP" is facing upward. NOTE: The
FILTERSCAN
®
Monitor front panel must be clearly visible when installed.
4. Using the template, drill one large hole, (3/8") for the sensor and four
small holes (7/64") for the mounting screws.
5. Attach the
FILTERSCAN
®
Monitor by aligning its sensor tube with
the larger hole and secure the Housing using the mounting screws
supplied. The sensor tube does not extend into the duct.
supplied. The sensor tube does not extend into the duct.
6. Set the Upstream/Downstream switch so that it matches the
FILTERSCAN
®
Monitor position with respect to the air filter (that is,
OFF for upstream mounting or ON for downstream or differential
mounting). The switch can be accessed by removing the front cover
of the Monitor.
mounting). The switch can be accessed by removing the front cover
of the Monitor.
Formatted: Indent: Left: 1.97", Outline
numbered + Level: 2 + Numbering Style: 1, 2,
3, … + Start at: 1 + Alignment: Left + Aligned
at: 2.08" + Tab after: 2.33" + Indent at:
2.33"