WIRING DIAGRAMS

Electronic Wiring Diagram (Honeywell) Showing Blower Wiring for Optional FBK-100, FBK-200 & FBK-250 Kits

 

 

Wiring diagrams are provided here for refer-

 

 

 

 

 

 

 

 

 

Schematic Representation Only

 

 

 

 

 

ence purposes only. This information is also

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wall Mounted Blower Speed Control Switch or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

provided on schematics attached directly to the

 

 

 

 

Auxiliary View A

 

 

 

 

 

ON/OFF Switch for Blower Kit (optional)

appliance on a pullout panel located within the

 

 

 

 

J-Box Wiring when

Relay Module C/W FBK-250 only. Plug blower

 

 

 

 

 

 

 

 

 

using unit mounted

 

 

 

 

 

control compartment.

 

 

 

 

relay module.

 

into J-Box receptacle for FBK-100 or FBK-200

 

 

 

 

 

 

 

 

 

 

application. View A for J-Box wiring.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Outlet Box Green

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BK

VAC

 

 

 

 

 

 

Ground Screw

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

120

 

 

 

 

CAUTION

 

 

 

 

 

 

 

 

W

 

 

 

 

 

 

 

BK

 

 

 

 

 

 

 

 

120

 

 

 

 

 

 

VAC

 

W

 

 

 

 

 

 

 

 

 

 

G

Optional Blower

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Junction Box

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Label all wires prior to discon-

 

*OFF/ON Switch

 

 

 

 

nection when servicing con-

Pilot Burner

(Integral with

 

 

G

BK

Assembly

Gas Valve)

Break off Tab

 

R

trols. Wiring errors can cause

 

 

 

 

 

 

 

 

 

improper and dangerous appli-

 

Honeywell

Hot side

Junction

 

White Wire

ance operation.

 

Electronic

 

 

of Outlet

Box

 

to Opposite

 

Gas

 

 

 

 

 

 

Side (neutral)

 

 

Valve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Igniter

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* Leave the OFF/ON switch, which is

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Millivolt Wiring Diagram

 

 

 

 

 

 

 

 

Connector

 

 

 

 

 

 

 

 

 

 

 

 

 

GROUND

integral with the gas valve, in the ON

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transformer

 

 

position.

Schematic Representation Only

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

** Optional Control Switches: Wall

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Switch, Wall Thermostat or Remote

 

 

 

 

 

 

 

 

 

BK

 

 

 

 

 

 

 

 

BL

 

 

 

 

 

 

 

 

 

 

 

 

 

Control Receiver.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

 

24 V

 

 

 

 

 

 

120 VAC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If any of the original wire as supplied must

 

 

 

 

 

 

 

 

 

BK

 

 

 

 

 

 

Secondary

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Primary

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

be replaced, it must be replaced with Type

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1. If any of the original wire as supplied

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AWM105 C - 18 gage wire.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

must be replaced, use Type AWM 105°C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BK = BLACK

BL = BLUE

- 18 gage wire ONLY.

 

 

 

 

 

 

Optional Control Switch

 

BK

 

 

 

 

2. 120 VAC, 60 Hz - Less than 3 Amps.

 

 

 

 

 

 

 

 

 

 

 

 

R = RED

W = WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

W

 

Caution: label all wires prior to

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G = GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

disconnection when servicing controls.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Field Wired

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Wiring errors can cause improper and

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Factory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

dangerous operation.

 

 

 

TH TP

 

 

Figure 18

 

 

 

 

 

 

 

 

 

 

 

Wired

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARRANTY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

REPLACEMENT PARTS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TH

 

Your gas appliance is covered by a limited

 

 

 

 

 

 

 

 

Thermopile

 

 

twenty year warranty. You will find a copy

 

 

 

A complete parts list is found at the end of

 

 

 

 

 

of the warranty accompanying this manual.

 

 

 

this manual. Use only parts supplied from the

*Opt.

 

 

 

Please read the warranty to be familiar with

 

 

 

manufacturer.

 

 

Switch

 

Field Wired

 

its coverage.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Normally, all parts should be ordered through

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

your Lennox distributor or dealer. Parts will be

Standard OFF/ON Switch

 

 

Factory

 

Retain this manual. File

it with

your

other

 

 

 

 

 

 

 

 

 

shipped at prevailing prices at time of order.

 

 

 

Wired

 

documents for future reference.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When ordering repair parts, always give the

*OptionalKitsInstalled-OFF/ONwallswitch,

 

PRODUCT REFERENCE INFORMATION

 

 

 

 

 

 

following information:

 

 

 

 

 

 

 

1. The model number of the appliance.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

wall thermostat or remote control receiver.

 

We recommend that you record the following

 

 

 

2. The serial number of the appliance.

Note: Turn the appliance-mounted OFF/ON

 

 

 

 

3. The part number.

burner control switch to the OFF position if

 

important information about your fireplace.

 

 

 

4. The description of the part.

any of these kits are installed.

 

 

 

Please contact your Lennox dealer for any

 

 

 

5. The quantity required.

 

 

Figure 17

 

questions or concerns.

For the number of

 

 

 

6. The installation date of the appliance.

 

 

 

your nearest Lennox dealer, please call 800-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

731-8101

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If you encounter any problems or have any ques-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tions concerning the installation or application

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

of this system, please contact your distributor,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Your Fireplace's Model Number

 

 

________________________________________

 

 

 

 

 

 

 

or Lennox directly:

Your Fireplace's Serial Number

 

 

________________________________________

 

 

 

 

 

 

 

LENNOX HEARTH PRODUCTS

The Date On Which Your Fireplace Was

Installed___________________________

 

 

 

 

 

 

1110 West Taft Avenue

 

 

 

 

 

 

Orange, CA 92865

The Type of Gas Your Fireplace Uses

____________________________________

 

 

 

 

 

 

 

 

 

 

 

 

Your Dealer's Name ________________________________________________

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 11
Image 11
Lennox Hearth MPD35ST-NE, MPD35ST-NM, MPD35ST-PM manual Wiring Diagrams, Warranty Replacement Parts

MPD35ST-NE, MPD35ST-PM, MPD35ST-NM specifications

The Lennox Hearth MPD35ST series, which includes the MPD35ST-NM, MPD35ST-PM, and MPD35ST-NE models, is designed for homeowners seeking superior heating solutions with aesthetic appeal. These multi-position direct vent gas fireplaces combine efficiency with advanced technology, ensuring that both performance and style are prioritized in any living space.

One of the standout features of the MPD35ST series is its innovative Direct Vent technology. This system draws air from the outside for combustion, eliminating the need for indoor air and thereby reducing energy consumption and improving indoor air quality. This feature not only enhances efficiency but also provides a safe and comfortable environment for your home.

The MPD35ST fireplaces come with a variety of design options to suit different decor styles. With a variety of front options, including sleek and modern designs or classic and rustic looks, homeowners can customize their fireplace to match their aesthetic preferences. The 'No Media' (NM) style offers a clean and minimalist contemporary design, while the 'Panel Media' (PM) and 'Enhanced Media' (NE) styles feature options for adding decorative media, such as pebbles or logs, that enhance the visual ambiance of the fire.

These units also incorporate advanced heating technologies, featuring high-efficiency burners that produce significant heat output with minimal energy consumption. With adjustable flame settings, users can control the intensity of the heat while enjoying the mesmerizing flicker of the flames. This flexibility allows homeowners to create a cozy environment tailored to their comfort needs.

In addition, the Lennox MPD35ST series is designed with user-friendly controls that simplify operation. Integrated remote controls allow for easy adjustment of the temperature and flame settings from the comfort of your seat. Safety is a paramount consideration; these fireplaces are equipped with built-in safety shut-off systems that ensure worry-free operation.

Furthermore, the construction of the MPD35ST series focuses on durability and longevity. Made from high-quality materials, these fireplaces are built to withstand the test of time, providing both reliable performance and an attractive focal point in any room.

In summary, the Lennox Hearth MPD35ST-NM, MPD35ST-PM, and MPD35ST-NE models epitomize modern fireplace design. With their energy-efficient technologies, customizable aesthetic options, and user-friendly features, they are an excellent choice for homeowners looking to enhance their living spaces with both comfort and style.