Master Lock MGR2900A - Manual (Page 15)

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OWNER’S MANUAL
WIRING DIAGRAMS
Figure 20 - Wiring Diagram, Model MGR2900A
Resistance in Ohms
Stator Stator Rotor Capacitor,
Main Exciting Primary MFD Diodes (2)
Model Winding * Winding ‡ Winding † 450 Volt 1000 Volt
MGR2900A 1.63 5.29 4.62 10 6 Amp
MGR4500I 0.835 1.852 4.91 40 8 Amp
MGR6000I 0.741 1.582 5.55 40 8 Amp
ELECTRICAL
COMPONENT
SPECIFICATIONS
* Connect T2 (green) and T3 (black). Measure resistance between T1 (red) and T4 (yellow).
‡ Resistance between brown and white leads.
† Remove diodes to check resistance.
T2
Stator
110/120V
T1 T3 T2 T4
L2 L1
Rotor Stator
White
Brown
Auxiliary
Phase
Green
Red
Black
Yellow
Main
Windings
T1 T3 T4
L1 L2
L2
L1
20A
Circuit
Breaker
C D
Receptacle
120V/15A
Y
el
lo
w B
la
ck
Black
Yellow
GFCI
Black
HOT
WHITE
LIN
E