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This water heater design has been certified by the Canadian
Standards Association for installation in recreation vehicles. This
water heater is not for use in marine applications.
service calls & quesTions
Location and phone numbers of qualified Service Centers can
be found at our website http:/www.askforatwood.com or call
866.869.8116 to locate a Service Center.
safeTy alerT symbols
Safety Symbols alerting you to potential personal safety hazards.
Obey all safety messages following these symbols.
m
warning
avoid possible
injury or death
m
fIre Or exPlOsIOn
• If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of life.
– Do not store or use gasoline or other flammable vapors
and liquids in the vicinity of this or any other appliance.
WHaT To Do if you smell Gas
• Evacuate ALL persons from vehicle.
• Shut off gas supply at gas container or source.
• DO nOT touch any electrical switch, or use any phone
or radio in vehicle.
• DO nOT start vehicle's engine or electric generator.
• Contact nearest gas supplier or qualified Service
Technician for repairs.
• If you cannot reach a gas supplier or qualified Service
Technician, contact the nearest fire department.
• DO nOT turn on gas supply until gas leak(s) has been
repaired.
– Installation and service must be performed by a
qualified installer, service agency or the gas supplier.
m
caution
avoid possible
injury and/or property damage
warning
literature number
•Installation •Operation •Maintenance
explanation of model number:
oD_____________________ on Demand
50________________ input in 1000's btu
01__________ Generation
cW______ cold Weather Kit
m
criticaL inStaLLation warningS
• Install in recreation vehicles only. RV's are recreation vehicles
designed as temporary living quarters for recreation, camping,
or travel use having their own power or towed by another vehicle.
• All combustion air must be supplied from outside the RV, and all
products of combustion must be vented to outside the RV.
• DO NOT vent water heater with venting system serving another
appliance.
• DO NOT vent water heater to an outside enclosed porch area.
• Protect building materials from flue gas exhaust.
• Install water heater on an exterior wall, with access door opening to
outdoors.
• DO NOT modify water heater in any way.
• DO NOT alter water heater for a positive grounding system.
• DO NOT HI-POT water heater unless electronic ignition system
(circuit board) has been disconnected.
• DO NOT use battery charger to supply power to water heater even
when testing.
Do not install close to opening door or under room slide-out where
the vent or inlet louvers can be obstructed.
USA and Canada – Follow all applicable state and local codes. In the
absence of local codes or regulations, refer to the current standards
of:
— Local codes or, in the absence of local codes, the National Fuel Gas
Code, ANSI Z223.1/NFPA 54 and/or CSA B149.1, Natural Gas and
Propane Installation Code.
— Local codes or, in the absence of local codes, the Standard on
Recreational Vehicles, NFPA1192 and/or CAN/CSA-Z240 RV.
CUTOUT Requirements
OEM and Aftermarket – Unit can be installed in Atwood, Suburban and Girard
openings. Unit can also be installed through the wall from exterior, or prior to
erecting wall into place at OEM manufacturing facility.
Atwood 6 Gallon Opening
Suburban 6 Gallon Opening
Atwood 10 Gallon Opening*
Suburban 10 Gallon Opening*
1
MPD 90222
l.P. Gas
on DemanD
WaTer HeaTer
oD50, oD50cW
Effective 07.09.13
12.7 H x 16.25 W x 17.62 D
12.7 H x 12.7 W x 19.2 D
15.75 H x 16.2 W x 20.6 D
16.2 H x 16.2 W x 20.5 D
*Door/Adapter Kit Required
models

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Sommaire des Matières pour Atwood OD50

  • Page 1 CUTOUT Requirements • If you cannot reach a gas supplier or qualified Service OEM and Aftermarket – Unit can be installed in Atwood, Suburban and Girard Technician, contact the nearest fire department. openings. Unit can also be installed through the wall from exterior, or prior to erecting wall into place at OEM manufacturing facility.
  • Page 2: General Installation

    Consult your Field Auditor, Account Manager, or the 6. Pull the unit outward through the opening and bend all Atwood Service Department if you have additional questions. four flanges outward 90 degrees along the lanced lines. These steps assume the proper location has been determined Corner Brackets and is being installed at the OEM prior to erecting the walls.
  • Page 3: Pressure Relief Valve

    • Install replacement valve into opening provided and is 9” w.c. =/- 0.5” w.c. for both the designated for this purpose on water heater. OD50 and the OD50CW models. • Installation must conform with local codes or in the absence of local codes, Standard on Recreational Vehicles, ANSI A119.2 or CAN/CSA-Z240RV.
  • Page 4: General Information

    (BLUE) (RED) LOCKOUT LAMP (RED) (OPTIONAL) PRESSURE SWITCH (BROWN) PROX GAS VALVE (GREEN) (PURPLE) FREEZE WIRING SCHEMATIC (RED) (RED) IGN. CONT RELAY + 12V DC FUSE (BLUE) COLD PACK GROUND SPARK & SENSE MPD 90211 (OPTIONAL) (GREEN) HOW TO OPerATe yOUr WATer HeATer General informaTion •...
  • Page 5: Winter Operation

    (ranging from 45°F to 70°F) it is recommended to place the modulating valve adjustment in the MAX position. In addition, the OD50 comes equipped with a cold weather switch on the heat exchanger that will cycle the burners on and off at low input when the temperature of the heat exchanger reaches approximately 38°F and leaves the...
  • Page 6 90269 Most problems are easily remedied by consulting the trouble- Gas Line – Burner 90270 shooting guide. If problems still persist, contact Atwood or an Relay 90271 authorized service center. Only a qualified technician should do any work involving the gas system.
  • Page 7 Bend ignition wire to adjust to proper 4. The gas flow may be too low due to improper gas line gap dimension or contact Atwood or you’re nearest diameter (under 3/8 inch outside diameter). The gas line authorized service representative.
  • Page 8 “off” position. An open valve can 1. For a period of two years from the date of purchase, Atwood also permit water to bypass heater, causing it not to fire.
  • Page 9 MPD 90222 nUMÉrO De DOCUMenTATIOn cHauffe-eau au ProPane liquiDe À la DemanDe modèles oD50, oD50cW FranÇaiS •Installation •fonctionnement •entretien En vigueur le 09.07.13 explication du numéro du modèle : La conception de ce chauffe-eau a été homologuée par l’Association canadienne de normalisation pour l’installation dans oD_____________________ À...
  • Page 10: Installation Générale

    Assurez-vous que les œillets de la conduite d’eau et de gaz demeurent intacts et qu’ils sont correctement FEO et marché secondaire – l’unité peut être installée dans les ouvertures Atwood, insérés dans les trous du boîtier, sans espaces ni Suburban et Girard.
  • Page 11: Soupape De Décharge

    à la fois pour la désigné à cet effet sur le chauffe-eau. OD50 et les modèles de OD50CW. • L’installation doit être conforme aux codes locaux ou, en l’absence de codes locaux, la norme sur les véhicules récréatifs, ANSI A119.2 ou CAN/CSA-Z240RV.
  • Page 12: Comment Faire Fonctionner Votre Chauffe-Eau

    MIse en GArDe DOMMAGe ÉleCTrIQUe • Étiqueter tous les fils avant de les débrancher lors des contrôles d’entretien. Les erreurs de câblage peuvent causer un fonctionnement incorrect et dangereux. • Vérifier le bon fonctionnement après l’entretien. (BLUE) (BLEU) (ROUGE) (RED) LOCKOUT LAMPE DE VERROUILLAGE...
  • Page 13 à l’esprit pour traiter un large éventail de situations diverses. Pour des températures de l’eau plus En outre, le OD50 est équipé d’un commutateur de froid chaude de la vanne de modulation peut être réglé dans le sens sur l’échangeur de chaleur qui fera un cycle les brûleurs et...
  • Page 14: Dépannage

    Échangeur de chaleur 90282 le guide de dépannage. Si le problème persiste, veuillez contacter 90283 Atwood ou un centre de service agréé. Seul un technicien qualifié Commutateur de basse 90346 devrait effectuer tout travail impliquant le système de gaz. température Une vérification périodique visuelle des flammes du brûleur...
  • Page 15 Pliez le fil d’allumage pour tournez le régulateur de gaz à la pression adéquate. Seul un l’ajuster au bon écart ou communiquer avec Atwood ou technicien qualifié peut effectuer cette procédure. avec le représentant de service autorisé le plus près de 4.
  • Page 16: Garantie Limitée Sur Le Chauffe-Eau Atwood

    2. Pour une période de deux ans à partir de la date d’achat, Atwood sur une configuration plus élevée pour tenir compte pour réparera ou remplacera toute pièce défectueuse (défaut de matériau qu’un écoulement d’eau plus chaud lance correctement le...
  • Page 17 MPD 90307 LITERATURE NUMBER Cold Weather Kit #90290 for On Demand Water Heater Models OD4501 and OD5001 •Installation •Operation •Maintenance Effective 5/8/2012 Kit Includes: Cold Weather Kit Installation Heater Assembly # 90296 1) Installation requires the disconnection of the o Ceramic Clips (2) water lines, gas line, and electrical connections o Heater assembly in the rear of the unit and removal of the unit...
  • Page 18 4) Clip the ceramics and the thermostat in the locations indicated. Ceramic (2) and T-Stat Placement 5) Using the 4” piece of insulation and tie wraps, remove backer from the heat pad and insulation 7) Attach Ground to the ground screw (at burner then place on the backside of the valve and tie mount) as shown, and plug lead from heater wrap securely in place as illustrated.

Ce manuel est également adapté pour:

Od50cw

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