Thermo Products GDM1-80N, GMD1-60N service manual Turn Tstat Setting Above Room Temp

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All installations and services must be performed by qualified service personnel.

TROUBLESHOOTING GUIDE

THE SYSTEM IS STARTED BY SETTING THE THERMOSTAT TO CALL FOR

HEAT. THE FOLLOWING SHOULD HELP ESTABLISH THE TYPE OF

MALFUNCTION OR DEVIATION FROM THE NORMAL OPERATION.

TO USE THIS DIAGRAM, FOLLOW THE INSTRUCTIONS IN THE BOXES.

NOTE: CHECK DIAGNOSTIC CODE THROUGH VIEW PORT PRIOR TO REMOVING ACCESS DOOR.

TURN THERMOSTAT TO CALL FOR HEAT DOES THERMOSTAT MAKE CONTACT?

Yes

No

IS ROOM TEMPERATURE BELOW THERMOSTAT SETTING?

No

IS ROOM

TEMPERATURE

ABOVE

90 DEGREES F?

Yes

No

TURN T'STAT SETTING ABOVE ROOM TEMP.

Yes

COOL THE THERMOSTAT

IS THE TRANSFORMER SUPPLYING 24 VOLTS TO THE THERMOSTAT?

Yes

REPLACE

No

 

No

 

ARE WIRES CONNECTED

CORRECT WIRE

 

PROPERLY?

 

CONNECTIONS

 

 

 

 

 

 

 

 

Yes

THERMOSTAT

IS INTERNAL DAMAGE

No

PRESENT ON THE

 

TRANSFORMER?

 

Yes

REPLACE TRANSFORMER

CHECK INPUT

POWER, SERVICE SWITCH AND FUSES

IS THE INDUCER

BLOWER OPERATING?

Yes

No

IS THERE 24 VOLTS ACROSS "TH" & "TR"

AT THE INTEGRATED

CONTROL?

Yes

No

CHECK FOR CONTINUITY

&PROPER CONNECTIONS

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Contents GAS-FIRED Furnace Safety Section Page What to do if YOU Smell GAS All installations Table of Contents Section Beginning Page Closet Alcove III. Furnace Specifications Model GMD1-60 GMD1-80Blower Data GMD1-60Furnace Location IV. Installation Roof JackStandard Chimney Page Base Installation Page Alcove Installation Closet Installation  Warning Hazard Combustion AIR Page GAS Piping Electrical Wiring AWG Operating Instructions Adjustment of Heat Input RateInitial Start UP Supply Pressure Manifold Pressure NAT Burner Adjustment Setting Temperature Rise Furnace Checkout Procedure Installers Instructions to User VI. Starting the Unit Refer to the Troubleshooting Section of this Manual Page Diagnostic Features Power must be disconnected before servicingTurn Tstat Setting Above Room Temp Yes After GAS Valve OPENS, do the Burners IGNITE? Check ALL Burners VIII. Dealer MaintenanceElectrical Inducer Blower Assembly Inspecting the Venting SystemGASKETS/SEALING Materials Heat ExchangerHouse AIR Blower Extended ShutdownIX. User Information Section Component Locations Inspection AreasFilter Location and Cleaning Appendix a Replacement Parts Page Appendix B Wiring Diagram

GMD1-60N, GDM1-80N specifications

Thermo Products has established itself as a leader in the manufacturing of high-performance heating solutions. Among their notable offerings are the GDM1-80N and GMD1-60N units, which have garnered attention for their innovative features and reliable performance.

The GDM1-80N is designed for applications that require robust heating capabilities. This model boasts an impressive output capacity, making it suitable for industrial and commercial settings. One of its key features is the advanced temperature control system that ensures consistent heating across various environments. This system utilizes precision sensors that monitor temperature in real-time, allowing for adjustments to maintain the desired levels effectively.

Another notable characteristic of the GDM1-80N is its energy efficiency. It is engineered with state-of-the-art technology that minimizes energy consumption while maximizing heat output. This is particularly beneficial for businesses looking to reduce operational costs while still maintaining high-performance heating.

In contrast, the GMD1-60N is tailored for slightly less demanding applications but still delivers exceptional performance. With a compact design, it is ideal for spaces where floor space is limited without compromising on heating efficiency. The GMD1-60N features a user-friendly control interface, allowing operators to easily set and monitor temperatures.

Both models incorporate durable construction materials, ensuring longevity and reliability in various working conditions. The robust design means they can withstand the rigors of industrial use while providing consistent performance over time. Additionally, they are equipped with safety features, including overheat protection and user-accessible maintenance points, which enhance their usability and safety.

Thermo Products has integrated smart technology into these units, with options for remote monitoring and management through IoT devices. This capability allows users to track energy usage and system performance, facilitating better decision-making regarding heating needs and maintenance schedules.

In conclusion, the Thermo Products GDM1-80N and GMD1-60N units represent advanced heating solutions that cater to a range of industrial and commercial applications. With their emphasis on energy efficiency, durability, and smart technology, these models stand out as reliable choices for those seeking effective heating solutions in their operations.
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