Thermo Products CMC1-75D36N, CMC1-50DV3N, CMC1-50D36N, CMA3-50D36N Table of Contents Section

Page 2

 

 

 

TABLE OF CONTENTS

 

SECTION

 

BEGINNING PAGE

I.

SAFETY INFORMATION

 

1

II.

FURNACE SPECIFICATIONS

 

7

III. GENERAL INSTRUCTIONS AND CLEARANCES

11

IV. GENERAL INSTALLATION

 

13

 

A. FURNACE LOCATION

 

13

 

B. BASE INSTALLATION

 

15

 

C. ALCOVE INSTALLATION

 

16

 

D. CLOSET INSTALLATION

 

14

 

E. FUEL PIPING

 

19

 

F. GENERAL VENTING REQUIREMENTS

20

 

G. CONNECTING THE EXHAUST VENT, AND COMBUSTION

22

 

AIR INTAKE

 

 

 

H. DIRECT VENTING THROUGH A SIDEWALL

24

 

I. INSTALLATION OF OUTSIDE EXHAUST/INTAKE TERMINATIONS

27

 

J. CONNECTING THE FURNACE TO ROOF VENT/ INTAKE TERMINATIONS

28

 

K. CONDENSATE DRAIN LINE AND TRAP ASSEMBLY

30

 

L. ELECTRICAL WIRING

 

31

V.

STARTING THE UNIT

 

41

 

A. SEQUENCE OF OPERATION

41

 

B. INITIAL START-UP

 

43

 

C. ADJUSTMENT OF BTU INPUT RATE

44

 

D. BURNER ADJUSTMENT

 

45

 

E. SETTING TEMPERATURE RISE

46

 

F. FURNACE CHECK-OUT PROCEDURE

47

VI. INSTALLER'S INSTRUCTIONS TO USER

48

VII. DEALER MAINTENANCE

 

48

 

A. ELECTRICAL

 

49

 

B. GENERAL INSPECTION

 

49

 

C. HEAT EXCHANGER

 

50

 

D. HOUSE AIR BLOWER

 

50

 

E. RETURN AIR FILTER

 

50

VIII. TROUBLE SHOOTING

 

51

APPENDIX-A

REPLACEMENT PARTS

58

APPENDIX-B

WIRING DIAGRAM

62

REFERENCED PUBLICATIONS:

FOR COPIES CONTACT:

 

NATIONAL FUEL GAS CODE

NATIONAL FIRE PROTECTION ASSOCIATION

 

NFPA 54/ANSI-Z233.1

 

1 BATTERYMARCH PARK

 

(LATEST EDITION)

 

P.O. BOX 9101

 

 

 

 

QUINCY, MA 02269-9101

 

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Contents GAS Fired High Efficiency Furnace Table of Contents Section Safety Information Page Page Page Page Page II. Furnace Specifications ModelCMC1-50D36 CMC1-75D36 CMC1-50DV3 CMC1-75DV3 Installation Parts Packages Description QTYPage Models CMA3/CMC1 Combustible MaterialNON-COMBUSTIBLE Material IV. General Installation Furnace Location Coil Cabinet Model CE113S / CE213T Page Cottage Base Model 01COT Base for CMA3 models only Alcove Installation Closet InstallationCMA3 Series CMC1 Series Fuel Piping General Venting Requirements Maximum Vent Length Connecting the Exhaust Vent and Combustion AIR Intake Page Page Page Page Vent Terminal Location Guidelines Connecting the Furnace to Roof Vent / AIR Terminations Page Condensate Drain Line and Trap Assembly Electrical Wiring Electrical Branch Supply CircuitAWG Blower Motor Speed Wiring Blower Delay SettingsCMA3-50D36 CMA3-75D36 CMC1-50D36 CMC1-75D36 CMC1-50DV3 CMC1-75DV3 Field Wiring and Replacing Wiring Starting the Unit Sequence of Operations END Cycle Initial Start UP Operating InstructionsAdjustment of BTU Input Rate GAS Pressure Chart for CMA*/CMC* Model Furnaces Burner AdjustmentSetting Temperature Rise Furnace Checkout Procedure VI. Installers Instructions to User VII. Dealer MaintenanceElectrical Condensate LINE/TRAP AssemblyInducer Blower Assembly General Inspection Vent Pipe Combustion AIR IntakeHeat Exchanger Cleaning the Coil AIR SideGASKETS/SEALING Materials House AIR BlowerDiagnostic Features Filter Maintenance ProcedureFilter Replacement LED will also flash once at power-up Setting Above AT the Integrated CONTROL? After GAS Valve OPENS, do Burners IGNITE? Is LED Light If LED Light Flashes FLASH, then Pause System Lockout Appendix a Replacement Parts Page Page Page Appendix B Wiring Diagrams

CMC1-75DV3N, CMA3-75D36N, CMA3-50D36N, CMC1-75D36N, CMC1-50D36N specifications

Thermo Products offers a versatile range of heating solutions that cater to various industrial and commercial applications. Among their popular models are the CMC1-75DV3N, CMC1-50DV3N, CMA3-50D36N, CMC1-50D36N, and CMC1-75D36N. Each model is engineered to deliver efficient performance and durability, making them ideal for meeting diverse heating needs.

The CMC1-75DV3N is tailored for high-capacity heating requirements, featuring advanced heating technology that ensures rapid and consistent heating. Its robust design includes high-efficiency burners, and the unit is built with durable materials for extended lifespan. This model is equipped with integrated safety mechanisms that prevent overheating and ensure reliable operation.

In contrast, the CMC1-50DV3N is designed for medium-sized applications, prioritizing both efficiency and cost-effectiveness. It includes automated controls to optimize energy usage while maintaining consistent temperature outputs. Its compact footprint makes it suitable for installations with space constraints, without compromising on heating performance.

The CMA3-50D36N model introduces enhanced energy management features, offering dynamic heating solutions. This model leverages advanced thermal technologies that aim to reduce energy consumption while maximizing heating output. Its versatile installation options allow users to adapt the unit to their specific space requirements seamlessly.

The CMC1-50D36N and CMC1-75D36N models are recognized for their adaptability across various applications. The CMC1-50D36N specifically caters to smaller heating needs, while the CMC1-75D36N serves larger spaces. Both units come equipped with user-friendly interfaces that simplify operation and adjustments, allowing for precise temperature control.

All models feature high-quality insulation and construction, helping to minimize heat loss and enhance system efficiency. They are designed with maintenance in mind, ensuring easier access to key components for service and repairs.

Through the incorporation of customizable settings, these models can suit the unique requirements of different environments, whether it be industrial facilities, commercial spaces, or residential buildings. With Thermo Products' commitment to innovation and quality, these heating solutions exemplify reliability, making them a solid choice for anyone in need of efficient heating technology.