AB-7051
12
Cover removal
Do not bend the humidity sensing element attached to the PCB board assembly. Otherwise, sensing accuracy may drop.
To remove the cover:
Press the spring, located inside the top of the Neosensor
main unit, using a thin object.
To attach the cover:
Engage the tabs, located on the lower part of the cover and
on the lower part of the main unit. Then fix the cover with the
spring, located on the top of the Neosensor main unit.
Protection form heat radiation and conduction
To protect the sensing accuracy from disturbances (including heat radiation and conduction) caused by the mounting surface
where Neosensor is mounted, the distance between the Neosensor sensing element and the mounting surface (depth of the
Neosensor main unit) can be changed. See the following steps to change the depth.
1) Remove the 4 mounting screws of Neosensor.
Figure 10. Depth change: removing the mounting screws
2) Raise the Neosensor main unit from the Wall-direct
mounting kit. 9 mm max. can be raised.
Figure 11. Depth change: Raising the Neosensor main unit
3) Set the depth change levers, located on the bilateral
sides on the main unit front surface, at the lower position.
(The levers are factory-set at the upper position.)
Figure 12. Depth change: Setting the depth change lever
4) Fix the raised Neosensor main unit to the Wall-direct
mounting kit with 4 mounting screws.
Figure 13. Depth change: Fixing the raised main unit
5) Check that the depth of the Neosensor is changed.
Follow the same steps to change the depth of Neosensor
installed on Thermoplate.
Figure 14. Depth change: Side view of the raised Neosensor
Note:
Effect of raised Neosensor differs depending on its installation
environment.
3. Disengage the tabs.
Wall-direct mounting kit
Cover
1. Press the spring.
Main unit
Tab of the cover
(at 2 locations)
Figure 9. Cover removal
2. Release the top o
the cover.
Wall-direct mounting kit
Neosensor main unit
Remove 4 mounting
screws.
Raise the Neosensor
main unit.
Wall-direct mounting kit
Depth change lever set at
the upper position (indicated
with “L”).
Depth change lever set at
the lower position (indicated
with “H”).
Fix with 4 mounting screws.
Mounting surface
38.5 mm 47.5 mm
9.0 mm
Raised
9.0 mm
Mounting surface
Neosensor main unit
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