Warnings, Vintage™ 27 blower wiring diagram – Lennox Hearth 775202M User Manual

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NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

Figure 6 - Blower Control Knob

Vintage™ 27 Blower Wiring Diagram

Blower Operation

The blower will come on when the stove is up to temperature and shut

off when the stove cools. The blower control knob must be turned “ON”

for the blower to operate (see Figure 6).

Blower Control knob - The highest blower speed is obtained by turning

the control knob clockwise until it clicks “ON.” Continue to rotate the knob

clockwise for a lower speed. To turn off, rotate the knob counterclockwise

until it clicks “OFF.”

WARNINGS

Once the new blower is properly installed, it must be

plugged directly into a properly grounded three-prong

receptacle, 120 VAC, 60 hz, single phase power supply.

Do not cut or remove the grounding prong from this plug.

Do not route power cord under or in front of appliance.
Ground supply (green) lead must be connected to the

wire attached to the green ground screw located on the

unit or blower assembly. Failure to do so will result

in a potential safety hazard. The appliance must be

electrically grounded in accordance with local codes

or, in the absence of local codes, the National Electri-

cal Code, ANSI/NFPA 70-latest edition. (In Canada, the

current CSA C22-1 Canadian Electrical Code).

Blower Snap Switch - N/O

BLOWER

Blower Speed Control

Speed Control

Wire (Red)

Snap Switch

Connection Wire

(Black)

Speed Control

Connection Wire (Black)

N/O - Normally Open (Contacts

Close When Stove Is hot)

Main Power Cord

Wire (Black)

Main Power Cord

Wire (White)

Ground Wire

(Green)

Main Power Cord

Wire (Black)

Speed Control Wire (Red)

Control knob

Figure 7 - Wiring Diagram

CAUTIONS

• Disconnect the plug from receptacle prior to servicing the

blower.

• Label all wires prior to disconnection when servicing controls.

Wiring errors can cause improper and dangerous operation.

• Verify proper operation after servicing.

Blower

Control knob

Left Side of Stove

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