Desa CTR25NR, CTR22PR Local Codes, Product Identification, Unpacking, Product Features

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SAFETY INFORMATION

Continued

5.This heater needs fresh, outside air ventilation to run properly. This heater has an Oxygen Depletion Sensing (ODS) safety shutoff system. The ODS shuts down the heater if not enough fresh air is available. See Air for Combustion and Ventilation, page 5.

6.Keep all air openings in front and bottom of heater clear and free of debris. This will insure enough air for proper combustion.

7.If heater shuts off, do not relight until you provide fresh, outside air. If heater keeps shutting off, have it serviced.

8.Do not run heater

•where flammable liquids or vapors are used or stored

•under dusty conditions

9.Do not use heater if any part has been under water. Immediately call a qualified service technician to inspect the room heater and to replace any part of the control system and any gas control which has been under water.

10.Turn off heater and let cool before servicing. Only a qualified service person should service and repair heater.

11.Operating heater above elevations of 4,500 feet (1372 m) could cause pilot outage.

12.To prevent performance problems, do not use propane/LP fuel tank of less than 100 psi (690 kPa) capacity.

13.Before using furniture polish, wax, carpet cleaner or similar products, turn heater off. If heated, the vapors from these products may create a white powder residue within burner box or on adjacent walls or furniture.

14.Provide adequate clearances around air openings.

LOCAL CODES

Install and use heater with care. Follow all local codes. In the absence of local codes, use the latest edition of The National Fuel Gas Code, ANSI Z223.1/NFPA 54*.

*Available from:

American National Standards Institute, Inc.

1430 Broadway

New York, NY 10018

National Fire Protection Association, Inc.

Batterymarch Park

Quincy, MA 02269

PRODUCT

IDENTIFICATION

Grill

Plaque

(behind

Grill)

Electronic

Ignitor

Manual/Auxiliary

On/Pilot/Off Knob

Knob

 

Figure 1 - Infrared Tower Heater

UNPACKING

1.Remove heater from carton.

2.Remove all protective packaging applied to heater for shipment.

3.Check heater for any shipping damage. If heater is damaged, promptly contact the dealer to where you bought heater.

PRODUCT FEATURES

SAFETY DEVICE

This heater has a pilot with an Oxygen Deple- tion Sensing (ODS) safety shutoff system. The ODS/pilot is a required feature for vent-free room heaters. The ODS/pilot shuts off the heater if there is not enough fresh air.

IGNITION SYSTEM

This heater has an electronic ignitor to light heater fuel supply, which requires a AAA battery.

THERMOSTATIC HEAT CONTROL

Your unit is thermostatically controlled when heat- er and remote control are set to the proper modes. This results in the greatest heater comfort.

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www.desatech.com

113261-01A

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Contents What to do if YOU Smell GAS Table of Contents Safety Information Product Features Local CodesProduct Identification UnpackingProviding Adequate Ventilation AIR for Combustion VentilationDetermining FRESH-AIR Flow for Heater Location Ventilation AIR Ventilation Air From Inside BuildingInstallation Installation ItemsCheck GAS Type Locating HeaterReceiver AA Batteries Battery Cover Installing Remote Control ReceiverReceiver Wire Bushing Connector Bracket Replacing Battery in Ignitor Installing Batteries Into RemoteMounting Heater Base to Floor Where required by local codes Connecting to GAS Supply Propane/LP External Supply Tank Regulator Vent Pointing DownChecking GAS Connections Pressure Testing Heater GAS Connections Test Pressures Equal To or Less Than 1/2 Psig 3.5 kPaMake sure control knob of heater is in the OFF position ClosedFor Your Safety Read Before Lighting Operating HeaterLighting Instructions Electronic Ignitor Auxiliary Pilot Knob ButtonManual Lighting Procedure HAND-HELD Remote Control OperationTo Turn OFF GAS To Appliance Thermostat OperationChanging Set Temperature Inspecting HeaterPilot Flame Pattern Burner Flame PatternService Hints Cleaning MaintenanceTechnical Service Troubleshooting Observed Problem Possible Cause RemedyGoes out when control knob is Problem could be caused byAssembly Delayed ignition of burners Manifold pressure is too lowGas leak. See Warning Illustrated Parts Breakdown Models CTR25NR, VTN25R, CTR22PR and VTP22RParts List Accessories SpecificationsService Publications Replacement Parts Parts Central FBDPatent Pending QUÉ Hacer SI Percibe Olor a GAS Modelos CTR25NR, CTR22PR, VTN25R Y VTP22RTabla DE Contenido Información DE SeguridadContinuación Códigos Locales Identificación DEL ProductoDesempaque Características DEL ProductoAire Para Combustión Ventilación Cómo Procurar LA Ventilación AdecuadaConstrucción inusualmente sellada Espacio confinado o no confinadoAire Para Ventilación Aire del interior de la construcción para ventilaciónInstalación Verifique EL Tipo DE GASArtículos DE Instalación Ubicación DEL CalentadorInstalación DEL Receptor DE Control Remoto Receptor Baterías AACubierta de la batería Soporte del Conector Buje Del alambre ReceptorReemplazo DE LA Batería DEL Encendedor Instalación DE LAS Baterías EN EL Control RemotoConexión AL Suministro DE GAS PRECAUCIÓNEnelcasodepro- pano o gas LP, nunca conecte el caDistribuidor. Consulte Accesorios, página Revisión DE LAS Conexiones DE GASRepare todas las fugas inmediatamente Cierre la válvula de cierre del equipo consulte la figura Abra la válvula de cierre del equipo consulte la figuraVuelva a colocar el panel anterior Válvula deFuncionamiento DEL Calentador Para SU SEGURIDAD, LEA Esto Antes DE EncenderloInstrucciones DE Encendido Botón de encendido Perilla Auxiliar Del Piloto ElectrónicoFuncionamiento DEL Termostato Procedimiento DE Encendido ManualFuncionamiento DEL Control Remoto Portátil Función ManualInspección DEL Calentador Función DEL TermostatoPatrón DE LA Llama DEL Piloto Patrón DE LA Llama DELLimpieza Y Mantenimiento Servicio TécnicoSolución DE Problemas Problema Observado Causa Posible RemedioProblema Observado Causa Posible RemedioImportante anterior Clasificación Ilustrada DE Piezas Modelos CTR25NR, VTN25R, CTR22PR Y VTP22RLista DE Piezas Especificaciones AccesoriosPublicaciones Para Servicio Válvula DE Cierre DEL Equipo GA5010Piezas DE Repuesto Central DE PiezasPiezas Bajo Garantía Piezas SIN GarantíaPatente en trámite 113261-01 Rev. a 07/04

CTR25NR, CTR22PR, VTN25R, VTP22R specifications

Desa VTN25R, VTP22R, CTR22PR, and CTR25NR are renowned models in the landscape of power generation and energy efficiency solutions. These products cater to varying needs, providing reliable performance for both residential and commercial applications.

The Desa VTN25R is distinguished by its robust design and high fuel efficiency, making it an ideal choice for users looking to balance power output with energy conservation. This model features a state-of-the-art EcoThrottle technology, which adjusts engine speed according to load, significantly reducing fuel consumption and noise levels. With a maximum output of 2500 watts, the VTN25R ensures that users can power a variety of appliances and equipment without concern for overloading.

Next in line, the Desa VTP22R model stands out for its versatility and compact form factor. Weighing in at just 45 pounds, this generator is incredibly portable, making it an excellent choice for outdoor enthusiasts and those needing backup power in emergency situations. It also incorporates a user-friendly digital display, allowing users to monitor fuel levels, output wattage, and engine performance at a glance. Its quiet operation and low emissions are additional highlights that make the VTP22R an environmentally conscious option.

Turning to the CTR22PR, this generator is designed with advanced inverter technology, supplying clean and stable power suitable for sensitive electronics. Its dual fuel capability allows it to run on both gasoline and propane, offering flexibility and convenience for users in diverse situations. The ergonomic handle and lightweight design facilitate easy transport, while the safety features, including overload protection and automatic shutoff, ensure peace of mind during operation.

Lastly, the CTR25NR model boasts higher wattage capacity coupled with enhanced durability. This unit features heavy-duty components, ensuring it can withstand rigorous usage over time. With features like an LED indicators panel and advanced cooling systems, the CTR25NR promises extended run times and operational efficiency. Users appreciate its ease of maintenance and serviceability, which translate into a longer lifespan.

In summary, the Desa VTN25R, VTP22R, CTR22PR, and CTR25NR generators offer a range of features and technologies tailored to meet the needs of different users. Whether it’s fuel efficiency, portability, clean power supply, or heavy-duty performance, these models demonstrate a commitment to reliability and innovation in the power generation market.
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