Thermo Products CHB1-75N, CHB1-125N, CHB1-100N, CBD1-75N, CBD1-100N, CBD1-125N, CBD1-50N, CHB1-50N

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

MAIN

BURNER

OPERATION

CALL

FOR

HEAT

SATISFIED

AFTER DELAY-TO-FAN-ON

PERIOD ENDS, CIRCULATING AIR FAN IS ENERGIZED AT HEATING SPEED. THE (OPTIONAL) ELECTRONIC AIR CLEANER

AND HUMIDIFIER ARE

ENERGIZED.

WHEN THERMOSTAT IS

SATISFIED, CONTACTS

OPEN AND THE GAS

VALVE IS DE-ENERGIZED.

AFTER PROOF OF FLAME

LOSS, INDUCER STARTS 5 SECOND POST SURGE AND (OPTIONAL)

HUMIDIFIER ARE

DE-ENERGIZED. THE DELAY-

TO-FAN-OFF PERIOD

BEGINS (120 SECONDS)

THE RETRY SEQUENCE PROVIDES A 60 SECOND WAIT BEFORE IGNITION RETRY. RETRY IS ATTEMPTED WITH AN ADDITIONAL 10 SECONDS OF IGNITOR WARM-UP TIME.

IF IGNITION ATTEMPT IS

UNSUCCESSFUL, ONE MORE

RETRY WILL BE MADE

BEFORE THE CONTROL BOARD GOES INTO SYSTEM LOCKOUT.

END

OF CYCLE

 

IF FLAME IS DETECTED,

 

THEN LOST, THE CONTROL BOARD

 

WILL REPEAT THE INITIAL IGNITION

 

SEQUENCE FOR A TOTAL OF SIX

 

RECYCLES. AFTER SIX UNSUCCESSFUL

AFTER THE DELAY-TO-

RECYCLE ATTEMPTS, THE CONTROL

FAN-OFF PERIOD ENDS,

WILL GO INTO SYSTEM LOCKOUT.

THE CIRCULATING AIR

 

FAN AND (OPTIONAL)

 

ELECTRONIC AIR CLEANER

 

ARE DE-ENERGIZED.

 

IF SYSTEM IS IN LOCKOUT, THE

MODULE WILL RESET ITSELF AFTER

60 MINUNTES OR MAY BE MANUALLY RESET BY

INTERRUPTING THE POWER TO THE

FURNACE AT THE DISCONNECT OR INTERRUPTING THE CALL FOR HEAT AT THE THERMOSTAT.

IF THIS DOES NOT RESTART THE SYSTEM,

REFER TO THE TROUBLESHOOTING

SECTION OF THIS MANUAL.

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Contents Condensing GAS Furnace Safety Information 390540 Iii Page Index Section Beginning BTU/HR Input II. Furnace Specifications CHB1 Series Model noBTU/HR Output HT. of CasingCDB1 Series Model no Installation Parts Packages CHB1-50/75 Description Quantity Installation Parts Packages CDB1-50/75 Description Quantity Codes and Clearances III. General InstallationFurnace Location B1. CDB1 Horizontal Application Page General Requirements For Venting Models CHB1 / CDB1 Not Permitted Direct Venting Through a Sidewall Page Page E1. Single-Pipe Sidewall Venting Option Optional Direct Vent Terminations Conentric Vent KIT Side Wall Vent KIT Required Exhaust Vent and Air Intake Piping for CHB1 Furnace Page Page Page Page Condensate Trap Assembly Mounted On the Model Series CHB1 Page Page General GAS Piping J1. Requirements and Sizing of Duct Work Page Page CDB1 Models Counterflows Filters CHB1 Models HighboysCHB1,CDB1-50 CHB1,CDB1-75 CHB1,CDB1-100 CHB1,CDB1-125 USE of NON-THERMO Pride Filter Retention MeansThermostat Anticipator Setting WiringElectronic AIR Cleaner EAC and Humidifier Installation Blower Motor Speed Wiring Field Wiring and Replacing Wiring Blower Delay SettingsCDB1 Series only Page Operating Instructions Adjustment of BTU Input RateInitial Start UP Burner Adjustment GAS Pressure Chart for ALL CHB1 Model FurnacesFurnace Checkout Procedure Installers Instructions to User Diagnostic Features VI. TroubleshootingRoom Temp Surface Diagnostic LED LAMP. Reset by AT the HOT Surface Time Delay For Proper Voltage SECONDS? Yes Appendix -A Replacement Parts List Page Page Page Appendix B Wiring Diagrams

CHB1-50N, CBD1-50N, CBD1-125N, CBD1-100N, CBD1-75N specifications

Thermo Products offers a range of high-performance heating and cooling solutions tailored to meet the demands of both residential and commercial applications. Among their innovative offerings are the CHB1-50N, CBD1-75N, CHB1-100N, CHB1-125N, and CBD1-100N models, which are designed to provide efficient temperature control while maximizing energy savings.

The CHB1 series, including the CHB1-50N, CHB1-100N, and CHB1-125N, features advanced heating technologies that allow for rapid heating response times. These units are equipped with high-efficiency heat exchangers that ensure optimal heat transfer with minimal energy consumption. A key characteristic of these models is their ability to operate quietly, making them ideal for settings where noise reduction is a priority.

In comparison, the CBD1 series, specifically the CBD1-75N and CBD1-100N, focuses on cooling capabilities that are equally impressive. These units utilize state-of-the-art cooling compressors designed to provide powerful cooling while maintaining low operational costs. The CBD1 models incorporate environmentally friendly refrigerants, ensuring compliance with the latest environmental regulations, which appeals to environmentally conscious customers.

All models in this lineup are designed with user friendliness in mind, featuring intuitive digital controls that allow for precise temperature adjustments. This makes them suitable for end users with varying levels of technical expertise. Additionally, the units support smart home integration, enabling remote monitoring and control via mobile apps, which enhances comfort and convenience for users.

Durability is another hallmark of Thermo Products. The robust construction of both the CHB1 and CBD1 series units ensures resilience against harsh weather conditions and prolonged usage. Furthermore, they come equipped with advanced safety features, including over-temperature protection and automatic shut-off mechanisms, which provide peace of mind for consumers.

In summary, the Thermo Products CHB1-50N, CBD1-75N, CHB1-100N, CHB1-125N, and CBD1-100N models represent a comprehensive solution for effective heating and cooling needs. With their blend of efficiency, innovative technologies, user-friendly design, and durability, these products are positioned to deliver exceptional value and performance in a variety of environments.
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