Roberts Gorden CGTH-50 Electrical Service Installation, System Requirements, Important Notes

Page 37

SECTION 6: ELECTRICAL SERVICE INSTALLATION

SECTION 6: ELECTRICAL SERVICE INSTALLATION

6.1 System Requirements

The CGTH-Series heater requires a grounded three- prong electrical outlet to be installed within 18" (46 cm) of the rear surface of the heater's burner. It is rec- ommended that the outlet for the heater be ceiling- mounted and should be on a dedicated circuit. DO NOT use an electrical extension cord to operate the heater.

Heater Rating: 120V, 60 Hz, Single Phase, 1A

WARNING

Electrical Shock Hazard

Plug heater into grounded three- prong ceiling receptacle.

Do not cut or remove the grounding prong from this plug.

Do not use with an extension cord.

Failure to follow these instructions can result in death or electrical shock.

6.2 Grounding

The heater must be electrically grounded in accor- dance with the following codes: United States: Refer to National Electrical Code, ANSI/NFPA-70 - latest revision. Wiring must conform to the most current National Electrical Code and local ordinances. Can- ada: Refer to Canadian Electrical Code, CSA C22.1 Part 1 - latest revision.

6.3 Important Notes

1.The CGTH-Series heater is controlled by a low volt- age (24V AC) thermostat supplied with the heater. The control transformer located inside the burner supplies the necessary electrical power to operate

FIGURE 30: Thermostat Installation

the thermostat. No other electrical power to the thermostat is required.

2.The wire for connecting the thermostat to the heater is not supplied. Refer to the installation instructions supplied with the thermostat for cor- rect wire sizing.

6.4 Thermostat Placement

For best results, locate the thermostat as follows:

•Mount the thermostat on an interior wall whenever possible.

•Mount the thermostat approximately 60" (1524 mm) from the floor.

•Mount the thermostat so that it is shielded from the heat that is radiated from the heater.

•Mount the thermostat over the thermostat tag that is provided in the accessories bag. The thermo- stat tag contains important safety information and must be used.

6.5 Thermostat Installation

1.Connect thermostat wiring to the thermostat as follows:

A.Attach one wire of the thermostat wires to the "R" terminal on the rear of the thermostat; attach the remaining wire to the "W" terminal (See Figure 30).

B.Peel off backing of adhesive strips on the rear surface of the thermostat tag and position the tag against the wall; secure thermostat over tag using two screws.

°F

40

50

60

70

●

●

●

°C

5

●

●

10 15

OFF

20

 

 

 

FRONT

R

W

 

 

BACK

CGTH-Series by ®

This thermostat controls your overhead tube heater. Keep burner, control compartment and reflector clean. Read your CGTH-Series Use and Care Manual (P/N 180101NA or GH80101NA) and follow all Safety Requirements which include checking your heater monthly. Installation, Service and Annual Inspection must be done by a contractor qualified in the installation and service of gas-fired heating equipment. Please call (716) 852-4400 (USA) or (905) 945-5403 (Canada) if you need a manual or have questions.

Ce thermostat commande votre radiateur. Gardez le module de contrôle et le reflécteur propres. Lisez le manuel d’utilisation et d’entretien CGTH-Series (P/N 180101NA ou GH80101NA) et respectez tous les conseils de sécurité, notamment le contrôle mensuel du radiateur. L’installation, l'entretien et l’inspection annuelle doivent être effectués par un agent agréé. Veuillez nous contactez au 716-852-4400 (USA) ou au 905-945-5403 (Canada) pour toutes questions ou demandes de manuel.

WARNING

 

 

 

 

 

 

 

ATTENTION

 

 

 

 

MOUNT

 

 

 

 

 

 

 

 

THERMOSTAT

 

 

 

 

 

 

 

 

HERE

 

 

 

 

 

 

Fire Hazard

 

 

 

 

 

 

 

 

Risque d'incendie

Some objects will catch fire or

 

 

 

 

 

 

 

Certains objets placés près du

explode when placed close to

 

 

 

 

 

 

 

radiateur peuvent s'enflammer ou

heater.

 

 

 

 

 

 

 

 

 

exploser.

 

 

Keep all flammable objects,

MONTER LE

 

Tenir tous les objets, iquides et

liquids and vapors the required

 

vapeurs inflammables à la

safe distances away from heater.

THERMOSTAT ICI

distance de sécurité requise du

Keep children, clothing and

 

 

 

 

 

 

 

radiateur.

 

 

 

 

 

 

 

 

 

 

 

 

furniture away from the heater.

 

 

 

 

 

 

 

Surveiffer les enfants. Gardes les

 

 

 

 

 

 

 

 

 

 

vêtements, les meubles loin de

Failure to follow these

 

 

 

 

 

 

 

 

l'appareil.

 

 

instructions will result in death,

 

 

 

 

 

 

 

 

 

 

injury or property damage.

 

 

 

 

 

 

 

Le non-respect de ces consignes

 

 

 

 

 

 

 

 

 

 

peut causer dommage au matériel.

 

 

Required Safe Distances from Combustibles

 

 

 

Distances de Dégagement par Rapport aux Combustibles

 

Horizontal Mount

 

Model

A

B

C

D

E

F

45° Mount

 

Montage Horizontal

CGTH-30

4

16

36

28

34

6

Montage à 45°

 

 

 

 

 

 

24" Min. (61 cm)

 

CGTH-40

4

18

48

30

34

6

24" Min. (61 cm)

 

A

 

CGTH-50

4

20

48

32

36

6

 

 

 

 

 

 

 

 

A

 

Modèle

A

B

C

D

E

F

D

 

A

Rating Tag

 

 

CGTH-30

11

41

92

72

87

16

Approx. 45 °

 

B

 

 

F

Éttiquette de

C

 

CGTH-40

11

46

122

77

87

16

 

 

Classement

F

 

E

 

 

B

 

CGTH-50

11

51

122

82

92

16

 

 

 

NOTES: 1. All dimensions are from the reflector.

 

 

NOTES:

1. Toutes les dimensions sont mesurées à partir du réflecteur.

2. Black numerals are in inches. Orange numerals are in

 

 

 

2. Les chiffres noirs sont en pouces. Les chiffres oranges

centimeters.

 

 

 

 

 

 

sont en centimètres.

 

 

3. Know your model number. Model number is found on the

 

 

3. Vous devrez connaître le numéro de votre modèle. Il se

rating tag. (See horizontal mount drawing for location of

 

 

 

trouve sur l’étiquette de classement. (Voir le dessin du

rating tag).

 

 

 

 

 

 

montage horizontal pour l’emplacement de l’étiquette de

 

 

 

 

 

 

 

 

classement).

 

 

 

©

 

www.rg-inc.com

 

 

Printed in U.S.A./Imprimé aux Etats-Unis

P/N

91037903 Rev F

31

Page 36 Page 38
Image 37
Page 36 Page 38
Contents Gas-Fired, Low-Intensity Page 2005 Page Table of Figures Page Questions, Comments or Suggestions Before YOU Begin 1.1 Read This ManualRoberts-Gordon, LLC Safety Unpacking the Heater 2.3.1 Manpower RequirementsAbout the Heater Carton Contents of Heaters with Galvanized Venting Heater Assembly Carton Contents of Heaters with Cox Geelen VentingAvailable as an accessory under kit part numbers Manual Gas Shut-off ValveAvailable Accessories for Galvanized Vent Wall Venting Kit P/N 08032200 includes CGTH-Series by Components Identification Components IdentificationVenting Specifications Heater SpecificationsWhere Cant the Heater Be Installed? Where Can the Heater Be Installed?Meter and Service Gas Service Requirements 3.2.1 Gas TypeElectrical Service Requirements Planning 3.1 GeneralVenting Codes Venting Requirements 3.4.1 System RequirementsBalanced Flue Construction Public GaragesHazardous Locations Safety Equipment InstallationInstallation Tools Installation MaterialsGeneral Venting Guidelines Required Safe Distances from Combustibles Inches Metric cm ModelHang the Heater Remove Shipping Screw from Control Housing DoorNon-residential applications Dimension Model Minimum Maximum Typical InstallationHorizontal Installation Heater Orientation45 Tilted Installation 13 45 Tilted InstallationSilicone Cap Installation Grille Installation for Select Models OnlyInstall Galvanized Collar Venting InstallationGeneral Venting Requirements United States RequirementsGalvanized Horizontal Venting Galvanized Horizontal Venting with an Elbow Bird Screen InstallationHorizontal Installation Top View Elbow Assembly Assembly Overview Vent Assembly OverviewCox Geelen Horizontal Venting Horizontal Installation Side View Cox Geelen VentingPart Number Description Flue Collar and AdapterCox Geelen Vertical Venting Vertical Venting ConfigurationsVent Clamp Heater Rating 120V, 60 Hz, Single Phase, 1A Electrical Service InstallationThermostat Placement System RequirementsThermostat Installation Rear View GAS Service Installation 7.1 Install Gas Supply Lines Operation 8.1 Operating Instructions TestingTo Turn Off Gas To Heater Sequence of OperationCover Cap Regulator Screw Outlet Pressure Tap Possible Cause Try this Blower does not Come onIgniter does not Spark LP Gas Burner does not LightNatural Gas Manometer Reading Burner Cycles on and OFF TOO Quickly Burner Makes Vibrating Noises While Running Housing door. See Page 17, SectionMaintenance 10.1 Pre-Season Maintenance Connection Diagram Wiring Diagrams 11.1 Connection DiagramLadder Diagram Ladder Diagram Illustrated Parts List for Burner Illustrated Parts List Replacement PartsReplacement Parts List for Burner Part Number Description CGTH-30 CGTH-40 CGTH-50 ROBERTS-GORDON will not PAY for Warranty is Void ifLimitations on Authority Representatives Page Owner Warranty Registration Card Page
Related manuals
Manual 30 pages 54.92 Kb

CGTH-40, CGTH-50, CGTH-30 specifications

Roberts Gordon is a renowned manufacturer known for its innovative heating solutions, particularly in the realm of infrared heaters. Among their product lineup, the CGTH series, which includes the CGTH-50, CGTH-40, and CGTH-30 models, exemplifies high-performance technology tailored specifically for industrial and commercial applications.

The CGTH series is designed for versatility and efficiency, offering advanced features that enhance the heating experience in various environments. One of the standout features of these heaters is their infrared technology, which provides targeted warmth, making them ideal for large, open spaces such as warehouses, factories, and sporting facilities. Infrared heaters work by directly heating objects and people in their path rather than the air, ensuring quicker warmth and greater energy efficiency.

Each model offers different heating capacities, with the CGTH-50 boasting a maximum output of 50,000 BTUs, the CGTH-40 providing up to 40,000 BTUs, and the CGTH-30 generating 30,000 BTUs. This variety allows users to choose a model that best fits their heating needs based on the size and requirements of their space.

The units are designed for easy installation, featuring a modular design that allows for both indoor and outdoor applications. Moreover, the heaters can be integrated with various control systems, including programmable thermostats and remote management, enhancing user convenience and optimizing energy usage.

A critical aspect of the CGTH series is its emphasis on durability and safety. Each model is crafted using high-quality materials that can withstand harsh conditions typically found in industrial settings. Additionally, they incorporate safety features such as over-temperature protection and robust mounting brackets, ensuring peace of mind during operation.

Another important characteristic of the CGTH series is their efficiency. By minimizing energy waste and targeting heat output precisely, these heaters can significantly lower energy costs, making them not only environmentally friendly but also economically advantageous for businesses.

In summary, the Roberts Gordon CGTH-50, CGTH-40, and CGTH-30 infrared heaters stand out for their innovative technology, energy efficiency, and reliability. Whether for large commercial spaces or industrial environments, these heating solutions are designed to provide the comfort and performance required for any operation. With their robust features and customizable options, they remain a top choice for effective heating solutions in diverse settings.
Top Page Image Contents