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15.4. SERVOMOTOR INSTALLATION AND CONNECTION
Your Max Caddy add-on is equipped with a servomotor. To install it, simply screw it in place in the two pre-drilled holes
in the front of the add-on using two screws as shown below.
Once installed, install the chain linking the servomotor with the air inlet damper as shown above. The chain must have
a set of 1/8". When there is no call for heat, the air inlet damper must be completely closed and the chain must be
hooked to the servomotor at the "8 o'clock" position.
Then, you must connect the servomotor and the link
board. Take the wires out of the servomotor and enter
the wires in the wire cover through the grommet. Pull
them out through the grommet next to the link board
housing.
For connection, refer to wiring diagram.
WARNING:
USE WIRING SUITABLE FOR 75 °C
(not included).
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