Lennox Hearth LSBV-3628MP Detail A, Wire, Button, Lintel, Manual Reset, Right Side, Extension

Models: LSBV-3628MP-H LSBV-4228EN-H LSBV-3628MN-H LSBV-3628MN LSBV-4228EN LSBV-4228MN-H LSBV-4228MP LSBV-3628EN LSBV-3628MP LSBV-4228MN LSBV-4228MP-H LSBV-3628EN-H

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Detail A

10

 

 

 

 

 

 

 

MANUALLY-RESET BLOCKED FLUE SAFETY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SWITCH

 

 

 

 

 

 

 

This appliance is equipped with a manually-

 

 

 

 

 

 

 

reset blocked flue safety switch. Refer to

 

 

 

 

 

 

 

Figure 19 for its location. If during appliance

 

 

 

 

 

 

 

operation, the flame goes out (independently

 

 

 

 

 

 

 

of the burner on/off wall switch), it may be due

 

 

 

 

 

 

 

to the operation of this safety limit switch.

 

 

 

 

 

 

 

First allow the appliance to cool. Then reset

 

 

 

 

 

 

 

the safety switch by pushing the red reset

 

 

 

 

 

 

 

button.

 

 

 

 

 

 

 

This reset button is located on the back of the

 

 

 

 

 

 

 

limit switch, between the wire terminals (see

 

 

 

 

 

 

 

Detail A of Figure 19 ).

 

Figure 17

 

 

 

 

 

The appliance should then relight and remain

 

 

 

 

 

 

lit. If this does not occur, turn off the appli-

 

 

 

 

 

 

 

Refer to the Homeowners Care and Operation

 

Subsequent lightings of the appliance will

ance and call a qualified service technician.

 

 

 

 

Instructions for detailed log description and

not require such purging. Inspect the pilot

 

 

 

placement instructions. Log set shown in this

flame (remove logs, if necessary, handling

 

 

 

document (Figure 17 ) is typical, installation

carefully).

 

 

 

 

 

of all sets are similar.

 

 

 

 

 

 

 

 

APPLIANCE OPERATION

 

 

Figure 19

 

 

 

 

 

 

Detail A

Wire

 

Step 9. Checking the System – With gas line

 

 

 

 

 

Terminals

 

 

 

 

 

 

 

 

 

installed run initial system checkout before

 

 

 

 

 

 

 

 

closing up the front of the unit. Follow the pilot

 

 

 

Reset

 

 

 

lighting instructions provided in the

 

 

 

 

 

 

Homeowner's Care and Operation Instructions.

 

 

 

Button

 

 

 

For piezo ignitor location see Figure 18 (mil-

 

 

 

 

 

 

 

 

livolt appliances only).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note: Instructions are also found on the pull

 

 

 

 

 

 

 

 

out lighting instructions label attached to the

 

 

 

 

 

 

 

 

gas control valve.

 

 

 

 

 

 

 

 

When first lighting the appliance, it will take a

 

 

 

 

 

 

 

 

few minutes for the line to purge itself of air.

 

 

 

 

 

 

 

 

Once purging is complete, the pilot and burner

 

 

 

 

 

 

 

 

will light and operate as indicated in the in-

 

 

 

 

 

 

 

 

struction manual.

 

 

 

 

 

 

 

 

Piezo

Ignitor

Lintel

Manual Reset

Right Side

Extension

Limit Switch

Refractory Panel

SIT Valve

Figure 18

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

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Lennox Hearth LSBV-3628MP Detail A, Wire, Button, Lintel, Manual Reset, Right Side, Extension, Limit Switch