Southbend 4601DD-2RR Manuel d'utilisateur télécharger pdf (Page 27)

OWNER’S MANUAL 1190820 REV 4 (10/14)

PAGE

OF 34

ULTIMATE RESTAURANT RANGES

Figure 10

Convection-Oven Blower Does Not Run, Continued

DISCONNECT POWER AT CIRCUIT BREAKER.

(Continuing from previous page.)

Is there voltage?

Yes

Remove the wire terminal cover from the blower motor.

Check all wiring for loose terminals or breaks.

Check that the common wire is connected to the motor black wire.

Reconnect the power supply and turn on blower-control switch.

Use a voltmeter to measure the voltage between the black wire and

the white wire.

Remove the wire nuts from the red, white, and black wires.

Check that the resistance across the white and black wires is

approximately 1.9 ohms. Check that the resistance across the

white and red wires is also approximately 1.9 ohms. If either

resistance is incorrect, replace the blower motor.

DISCONNECT POWER AT CIRCUIT BREAKER.

Check that the red wire is capped off.

Remove the wire nuts from the black and the white wires. Check

that in each case the wires are twisted together securely.

Check that the neutral wire is connected to the white wire.

CHECK THAT POWER IS DISCONNECTED

AT CIRCUIT BREAKER.

TROUBLESHOOTING

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Southbend 4601DD-2RR Manuel d'utilisateur Page 27