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| Round fire damper manual 02/2021
SOLID AIR ®
CLIMATE SOLUTIONS
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6. Replacements
UPGRADE FROM MANUAL (R40-S) TO EMS
To upgrade R40 to EMS, it is necessary to install kit
for end contacts (FDC-A-R40S-KIT).
To upgrade R25/RS25-S to EMS, it is necessary to
install R40 mechanism (FD-A-R40) and kit for end
contacts (FDC-A-R40S-KIT).
Video instruction
REPLACEMENT
1. Locate hex screw. Unscrew it and remove the
cover!
2. Insert the EMS on the custom plate.
3. Screw the EMS to the plate and connect the 2-pin
connector into the appropriate socket on the
CEDC board.
4. Put the cover back in place.
Test the operation of the damper blade!
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