Wiring Diagrams. Desa Tech SBLP375AT, 375-F, BLP375AT

WIRING DIAGRAMS

Ignitor

Orange

DSI

Control

Blue

White

Black

Blue

Solenoid

Valve

Blue

T

Orange

Blue

Green

Blue

Motor

White

Terminal

Board

White

Connector

Connector

Green

Thermal

Switch

Connector

Figure 10 - Wiring Diagram

Ignitor

Black

Green

Power

Cord

Black

Black

T

On/Off

Switch

Solenoid

Valve

Orange Orange

Green

Blue

Black

Connector

Green

Direct Spark

Ignitor

Blue

Thermal Switch

Blue

White

Centrifugal

Switch

Black

Motor

White

Green

Green

Line

Ground

Figure 11 - Electrical Ladder Diagram

REPLACEMENT PARTS

WARNING: Use only original replacement parts. This heater must use design-specific parts. Do not substitute or use generic parts. Improper replacement parts could cause serious or fatal injuries. This will also protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), either contact your nearest Parts Central or call DESA

Heating Productsʼ Technical Service Department

Neutral at 1-866-672-6040. When calling DESA Heating

Products, have ready:

• your name

• your address

• model and serial numbers of your heater

• how heater was malfunctioning

• purchase date

In most cases, we will ask you to return the part to the factory.

PARTS NOT UNDER WARRANTY

Contact authorized dealers of this product. If they canʼt supply original replacement part(s), either contact your nearest Parts Central or call DESA Heating

Products at 1-866-672-6040 for referral information.

When calling DESA Heating Products, have ready:

• model number of your heater

• the replacement part number

116699-01B www.desatech.com

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