LENNOX HEARTH PRODUCTS • MONTEBELLO® SEE-THROUGH POWER VENT DV GAS FIREPLACES (LSM40ST-N-PV) • CARE AND OPERATION INSTRUCTIONS

ORDERING Replacement parts

 

 

 

If you encounter any problems or have any

 

 

 

LENNOX hEARTH pRODUCTS

 

 

 

 

 

 

 

A complete parts list is found at the end of

 

 

 

questions concerning the installation or ap-

 

 

 

1508 Elm Hill Pike, Suite 108

 

 

 

 

plication of this system, please contact your

 

 

 

Nashville, TN 37210

 

 

this manual. Use only parts supplied from the

 

 

 

 

 

 

 

 

 

 

 

dealer or distributor.

 

 

 

Visit us at www.Lennox.com

 

manufacturer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1-800-9-LENNOX

 

 

 

 

 

 

 

PRODUCT REFERENCE

 

 

 

 

 

With proper care and maintenance, your appli-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Product Information

 

ance will provide many years of enjoyment. If

 

 

 

INFORMATION

 

 

 

 

 

you should experience any problem, first refer

 

 

 

We recommend that you record the important

 

 

 

Cat.

Fireplace

Ship.

Ship.

to the troubleshooting guide in this manual.

 

 

 

 

 

 

No.

Model

Wt.

Volume

 

 

 

reference information about your fireplace in

 

 

 

If the problem persists, contact your Lennox

 

 

 

 

 

 

H7939

LSM40ST-N-pv

382 lb.

51.25 cu. ft.

 

 

 

the space provided below.

 

 

 

Hearth Products dealer or distributor.

 

 

 

 

 

 

 

 

 

 

 

 

 

Please call Lennox Hearth Products for the

 

 

 

 

 

 

 

Order parts through your Lennox Hearth Prod-

 

 

 

 

 

 

 

 

 

 

 

 

 

phone number of your nearest LHP dealer,

 

 

 

 

 

 

 

ucts distributor or dealer. Parts will be shipped

 

 

 

 

 

 

 

 

 

 

 

 

 

who will answer your questions or address

 

 

 

 

 

 

 

at prevailing prices at time of order.

 

 

 

 

 

 

 

 

 

 

 

 

 

your concerns.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When ordering parts, provide the following

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

information:

 

 

 

PRODUCT REFERENCE INFORMATION

 

 

1.

Appliance model number.

 

 

 

Model Number_________________________________________________________

2.

Appliance serial number.

 

 

 

 

 

 

Serial Number_________________________________________________________

3.

Part number.

 

 

 

 

 

 

Date Installed _ ________________________________________________________

4.

Part description.

 

 

 

5.

Quantity required.

 

 

 

Gas Type Used_________________________________________________________

6.

Appliance installation date.

 

 

 

Dealer Name __________________________________________________________

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wiring Diagram

 

 

 

CAUTION:LABELALLWIRESPRIORTO

 

ATTENTION: AU

MOMENT DE

 

 

A wiring diagram is provided here for

 

 

 

DISCONNECTION WHEN SERVICING

 

L'ENTRETIEN DES COMMANDES,

reference purposes only. This information is

 

 

 

CONTROLS. WIRING ERRORS CAN

 

ÉTIQUETEZ TOUS LES FILS AVANT DE

also provided on schematics attached directly

 

 

 

CAUSE IMPROPER AND DANGEROUS

 

LES DÉBRANCHER. DES ERREURS

to

a pullout panel in the appliance control

 

 

 

APPLIANCE OPERATION.

 

DE CÁBLAGE PEU-VENT ENTRAÎNER

compartment.

 

 

 

 

UN FONCTIONNEMENT INADÉQUAT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ET DANGEREUX.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRONIC WIRING DIAGRAM FOR POWER VENT FIREPLACES

 

 

 

 

 

 

 

120V AC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electronic Pilot Assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hood

Igniter Rod

 

Junction Box

 

 

 

 

 

 

 

 

B

BR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

Flame

 

 

 

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sensor

 

 

Neutral

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ground

 

 

 

 

 

 

 

Exhaust Blower

 

 

 

 

 

 

 

 

 

B

W

G

 

 

Ground

Exhaust

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

NOT USED

 

(Field Installed)

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pilot

R

Spark Wire Cable

 

 

 

 

 

 

 

Blower

 

 

W

G

 

 

 

 

 

 

 

 

 

 

 

 

Control

 

 

 

 

 

 

 

Tube

 

 

 

 

 

AC/DC

 

 

 

 

 

G

Y

 

 

 

 

 

Y

 

 

 

 

 

B

B

Module

 

 

 

 

 

 

 

 

 

Pilot Sensor Cable

 

 

Power Adaptor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ProflameValve

 

 

Pilot

 

 

 

 

 

 

 

 

 

 

G

 

 

 

 

 

 

 

Ground

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Electronic Modulation

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

Wire

 

 

 

 

 

 

 

 

102663-01

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Pressure

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch

 

 

 

 

 

 

 

 

 

 

 

 

 

Wall

 

 

 

 

 

 

 

 

 

 

 

 

DFC Wire Harness 102662-01

 

 

 

 

 

 

 

 

 

 

B

 

 

 

 

 

 

 

 

 

Receiver

 

 

 

 

 

 

 

 

 

 

Y

 

 

 

 

 

 

 

 

 

GY

 

 

BR

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

R

 

Y

O

 

 

 

 

O

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

 

 

 

 

 

W

 

 

 

 

 

W

 

Proflame

 

 

 

 

 

 

Hi-Temp Sleeve

 

 

G

 

 

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DFC Board

 

 

 

 

 

 

 

 

 

 

 

 

BL

PU

 

 

 

 

 

 

 

 

 

Cable Harness 102661-01

 

BL

 

 

 

 

 

 

 

 

 

Wiring Color Code

 

 

PU

 

 

 

THIS CONNECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GY = Gray

 

PU = Purple R = Red

 

 

 

 

 

 

NOT USED ON POWER

 

 

 

 

 

 

B = Black

BR = Brown

 

 

 

 

 

 

 

VENT UNITS

 

 

 

 

 

 

 

BL = Blue

G = Green

O= Orange

 

W = White

Y = Yellow

 

 

 

 

 

 

 

 

 

 

 

 

Figure 24: Electronic Wiring Diagram

 

 

 

 

 

 

 

 

 

 

 

17

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.

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Image 17
Lennox Hearth LSM40ST-N-PV Ordering Replacement parts, Product Reference, Information, Wiring Diagram, Appliance Operation

LSM40ST-N-PV specifications

The Lennox Hearth LSM40ST-N-PV is a premium gas fireplace that combines elegance with advanced technology to create an unparalleled heating experience. Designed for both aesthetic appeal and functional efficiency, this model is perfect for homeowners seeking to enhance their living spaces while enjoying the warmth of a traditional fireplace.

One of the standout features of the LSM40ST-N-PV is its sleek and contemporary design. The fireplace boasts a clean face, which allows for a larger viewing area, ensuring that the mesmerizing flames become the focal point of any room. Its glass front adds a modern touch, making it suitable for various interior styles, from classic to contemporary.

In terms of performance, this gas fireplace utilizes the latest innovations in venting technology, offering versatility for installation. The direct vent system draws air from outside for combustion, ensuring optimal efficiency while maintaining indoor air quality. This feature allows homeowners to enjoy a cozy fire without worrying about the impact on the surrounding environment.

The LSM40ST-N-PV is equipped with a powerful, multi-functional remote control, enabling users to adjust the flames, heat settings, and even the blower fan from the comfort of their couch. This user-friendly control system enhances the overall convenience and allows for a customized heating experience.

Another significant characteristic of the Lennox Hearth LSM40ST-N-PV is its high-efficiency rating. With minimal heat loss and effective distribution, this fireplace quickly warms up spaces, offering comfort even during the coldest months. The model also features an adjustable flame height, allowing homeowners to create the perfect ambiance, whether for a cozy evening or a festive gathering.

In terms of aesthetics, the fireplace can be fitted with a variety of decorative media options, such as glass, logs, or stones, catering to individual tastes and enhancing the visual appeal. Additionally, the unit operates quietly, ensuring that the crackle of flames is the only sound heard, promoting a peaceful environment.

Durability is also a key attribute of the LSM40ST-N-PV. Constructed from high-quality materials, it's built to last while requiring minimal maintenance. Easy installation and clear documentation mean that homeowners can enjoy their new fireplace with ease.

In summary, the Lennox Hearth LSM40ST-N-PV gas fireplace offers modern design, advanced technologies, and exceptional efficiency, making it a perfect addition to any home looking to elevate its comfort and style.