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SIEMENS OVERLOAD RELAY
Adjust relay amp setting according to value given on the blower motor nameplate. Proper relay amp setting equals
motor nameplate FLA X service factor of 1.15 X .95.
Use small slotted screwdriver to adjust control mode from automatic reset (A) to manual reset (H).
Control must be in the manual reset mode (H) to perform a test. Press the red test button. Green trip indicator
should pop out. Press the blue reset screw to reset the relay.
BLUE RESET BUTTON IN
FACTORY‐SET AUTO MODE
(Turn clockwise to H for
manual reset)
GREEN TRIP INDICATOR
(Flush with surface -- not tripped;
Above surface -- tripped)
AMP ADJUSTMENT DIAL
TON
FIGURE 6
B1, B2
FIGURE 7
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