The motor of the damper has to be fitted on boiler as follows:
- secure the motor fixing bracket on flue hood using the studs and relevant nuts provided;
- with opened damper insert the motor shaft into the brass joint and tighten it with an allen key;
- push the motor cable into the fixing bracket of casing side panels, after having passed it
through the casing front top panel (take off the plastic cap and position the cable bush pro-
vided) and then insert it through the slots of same bracket;
- screw the motor cable connector into the socket fixed on the bottom of control panel.
BEWARE: the motor has been already wired and pre-set at works; it is therefore unnecessary
to adjust its limit switch.
The motor cams settings has been made according to following table and should not be changed:
SETTING OF MOTOR CAMS
FOR REGENCY 4 MODULEK SERIES BOILERS
No. of sections cams I cams II cams III cams IV
9 90° 0° 55° 60°
10 90° 0° 65° 70°
11 90° 0° 45° 50°
12 90° 0° 40° 45°
13 90° 0° 40° 45°
14 90° 0° 55° 60°
15 90° 0° 35° 40°
16 90° 0° 15° 20°
2.10.1 DAMPER MOTOR CONNECTION
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