Desa 125-RN owner manual Table of Contents, Safety Information

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TABLE OF CONTENTS

Safety Information

2

Operating Instructions

6

Product Identification

3

Maintenance

7

Unpacking

3

Specifications

7

Theory of Operation

3

Operating Instructions

7

Gas Supply

4

Troubleshooting

8

Ventilation

4

Replacement Parts

9

Installation Instructions

4

Accessories

9

Locating Heater

5

Illustrated Parts Breakdown and Parts List

10

Piping

5

Warranty and Repair Service

Back Cover

SAFETY INFORMATION

WARNING: This product contains and/or generates chemicals known to the State of California to cause cancer or birth defects or other reproduc- tive harm.

WARNING: Fire, burn, in- halation and explosion hazard. Keep solid combustibles, such as building materials, paper or cardboard, a safe distance away fromtheheaterasrecommended by the instructions. Never use the heater in spaces which do or may contain volatile or airborne combustibles or products such as gasoline, solvents, paint thin- ner, dust particles or unknown chemicals.

WARNING: Not for home or recreational vehicle use.

WARNING: Do not exceed 1/2 psi (14" w.c.) gas pressure to the gas control valve.

The heater is designed for use as a construction heat- er in accordance withANSI Z83.7/CGA2.14. Other standards govern the use of fuel gases and heating products for specific uses. Your local authority can advise you about these. The primary purpose of construction heaters is to provide temporary heating of buildings under construction, alteration or repair. Properly used, the heater provides safe economical heating. Products of combustion are vented into the area being heated.

We cannot foresee every use which may be made of our heaters. Check with your local fire safety au- thority if you have questions about heater use.

Other standards govern the use of fuel gases and heat producing products for specific uses. Your local authorities can advise you about these.

Carbon Monoxide Poisoning: Some people are more affected by carbon monoxide than others. Early signs of carbon monoxide poisoning re- semble the flu, with headaches, dizziness and/or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Check for proper ventilation and have heater serviced.

Propane Gas: Propane gas is odorless. An odor- making agent is added to propane gas. The odor helps you detect a propane gas leak. However, the odor added to propane gas may fade. Propane gas may be present even though no odor exists.

Make certain you read and understand all warn- ings. Keep this manual for reference. It is your guide to safe and proper operation of this heater.

1.Install and use heater with care. Follow all local ordinances and codes. In the absence of local ordinances and codes, refer to the Standard for Storage and Handling of Liq- uefied Petroleum Gas, ANSI/NFPA 58 and the Propane Installation Code, CAN/CGA B149.2. This instructs on the safe storage and handling of propane gases.

2.Use only the hose and factory preset regulator provided with the heater.

3.Use only propane gas set up for vapor with- drawal (125-R only).

4.Provide adequate ventilation. Before using heater, provide at least a .35 m2 (3.75 ft2) opening of fresh, outside air.

5.Do not use heater in occupied dwellings or in living or sleeping quarters.

6.Do not use heater in basement or below ground level.

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Contents General Hazard Warning Models 125-R and 125-RNTable of Contents Safety InformationTheory of Operation Product IdentificationUnpacking PROPANE/LP GAS Model 125-R only Ventilation Installation InstructionsGAS Supply Natural GAS Model 125-RN onlyFor Model 125-R for USE with PROPANE/LP GAS only Locating HeaterPiping For Model 125-RN for USE with Natural GAS onlyOperating Instructions Lighting HeaterPilot Burner Adjustment MaintenanceSpecifications Shutting OFF HeaterTroubleshooting Symptom Possible Cause RemedyParts Under Warranty Replacement PartsAccessories Parts not Under WarrantyIllustrated Parts Breakdown Parts List Limited Warranty Warranty and Repair ServiceKeep this Warranty Avertissement DE Risque Général Modèles 125-R ET 125-RNTable DES Matières Information Relative LA SécuritéIdentification DU Produit DéballageVentilation Instructions Pour ’INSTALLATIONAlimentation EN GAZ Modèle 125-R AU GAZ Propane ET GPL SeulementPlacement DE TuyauterieAllumage DE Lappareil DE Chauffage Identification des pièces deArrêt DE L’APPAREIL DE Chauffage EntretienSpécifications Ajustement DU Brûleur DE LA VeilleuseSymptôme Cause Possible Solution DépannagePièces Sous Garantie AccessoiresPièces DE Rechange Pièces QUI NE Sont PAS Sous GarantieVUE Détaillée DES Pièces Liste DES Pièces Garantie Limitée Service DE Garantie ET DE RéparationConservez Cette Garantie