Bosch Appliances manual Unpacking the Bosch WR430-3K Heater, Features, NAT. GAS Propane

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BOSCH WR430-3K

Principle of Operation:

When a hot water faucet is opened, the flow of water through the heater causes the gas valve to open. At the same time a microswitch is activated which sends a spark to the pilot. The flame sensor confirms that the pilot has been lighted and allows burners to ignite. The pilot goes out. The power exhaust system runs as long as the burners are on. The heat exchanger coils absorb the heat generated by the burners and transfer heat to the water. When the hot water faucet is shut off, the gas valve automatically closes and the burners turn off, followed immediately by the exhaust system. Your hot water faucet is an ignition key to turn on the water heater, giving you control over your hot water energy use. Every time you turn off your hot water faucet, the energy consumption for hot water returns to zero.

FEATURES

-Power Venting with safety shutoff

-Electronic Pilot Ignition

-On/Off switch to activate system

-High Quality Materials for Long Working Life.

-Copper heating coils for endless supply of hot water.

-Burner output proportional to hot water flow demand for maximum energy efficiency.

-Safety flame sensor at pilot burner.

-Automatic over heating protection shut-off sensor.

-Stainless steel burners with stabilized blue flame.

-Built-in corrosion resistant power venter.

-Compact space saver: mounts on a wall with two hooks.

-Easily removable one-piece cover.

-Easy one person installation.

-Adjustable water flow restrictor ensure that water flow demand will not exceed the heating capacity of the heater.

 

NAT. GAS

PROPANE

 

 

 

max.

130 000 Btu/hr

125 000 Btu/hr

Gas Input

 

 

28 000 Btu/hr

28 000 Btu/hr

min.

 

 

 

Water Connection 1/2” Thread fitting

H x W x D 29 3/4” x 18 1/4” x 8 3/4”

Vent 4” (Category III Gas Appliance)

Max. lineal vent pipe length 15’ (4.5m)

Gas Connection 1/2” NPT thread

Shower pressure 40 Psi

Min. Water Pressure 18 Psi (no fittings attached)

Max. Water Pressure 150 Psi

Shipping Weight 50.6 LB

Net Weight 44 LB

2.5GPM at 90° rise (32°C) (9.5 l)

5.0GPM at 45° rise(16°C) (19.5 l) Min. Water Flow 1/2 gal/min 120V/60Hz 1.2 Amps

LP GAS Supply Pressure inlet. min.

11”W.C.*

LP GAS regulator outlet pressure 9.9”W.C.*

Natural Gas Pressure inlet

min.:

7”W.C.*

Natural Gas Regulator Pressure 5.38 W.C.**

*Inlet gas pressure must not exceed this value ** For purposes of input adjustment

ELECTRICAL 3 ft. ( 0.9 m) power cable supplied c/w CSA 3 prong plug.

UNPACKING THE BOSCH WR430-3K HEATER

This heater is packed securely. The box includes two water connection fittings, a control knob, a gas pressure regulator, a pressure relief valve, an incandescent particle tray, two hooks for hanging the heater, this manual. Do not lose this manual as there is a charge for replacement.

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Contents Instantaneous gas water heater What to do if YOU Smell GASNAT. GAS Propane FeaturesUnpacking the Bosch WR430-3K Heater Dimensions Reduced 4% for each 1,000 feet above sea level. SeeAIR Requirements LocationElectrical Clearance MountingGeneral Venting Information IntroductionGeneral Information Sizing & DistancesGeneral Code Requirements Approved Venting MaterialsVent Terminal Installation 90 el Ft straight Ft straight 4.6m 0.3mVent Installation Electrical WiringOperation and Checking the Draft Positive pressureMaintenance Drip Tray Water ConnectionsRelief Valve GAS ConnectionsLighting and Operating Instructions Service HintFilling To Turn OFF GAS to AppliancePressure Regulation Temperature RegulationHigh Temperature Limit Switch Trouble Shooting Maintenance and ServiceStops sparking Adjusting ScrewNo Spark AT the Pilot Main Burners GO OUT During HOT Water USE Pilot Sparks Continuously with No Water RunningPilot Lights but Burners Will not Come on Water is TOO HOTHOT Water Temperature Fluctuates See onInterior Components Diagram Parts List WR430 Interior Components Diagram and Parts List Page Page Page Chauffe-eau instantané, à gaz Www astravan.comMax Déballage DU CHAUFFE-EAU Bosch WR430-3KPrincipe de fonctionnement Dimensions VoirDemande Dair Lieu DinstallationAlimentation Électrique Montage AvertissementDégagements DE Séparation Latmosphère IntroductionInformation Générale Matériaux Approuvés Pour LE Circuit DE Décharge Prescriptions Générales DES CodesInstallation DE LA Bouche DE Décharge Installation DU Système DE Décharge Câblage ÉlectriqueUtilisation ET Contrôle DU Tirage Contrôle DU TirageEntretien Points dinspectionVanne manométrique et raccords S vue de dessus Plateau DE RécupérationRaccordement AUX Canalisations Deau Soupape DE Surpression Raccordement À LA Canalisation DE GAZInterruption DE L’ALIMENTATION EN GAZ DU CHAUFFE-EAU RemplissageAllumage ET Utilisation Régulation DE LA Pression Thermostat DE Sécurité «HAUTE TEMPÉRATURE»Dépannage Ne pourra s’allumerPAS D’ÉTINCELLES Pour LA Flamme DE Veille Présence d’air dans la canalisation de gazEAU Trop Chaude Production Constante D’ÉTINCELLES, Sans Circulation D’EAUFlamme DE Veille ALLUMÉE, Mais LE Brûleur NE ’ALLUME PAS Température DE L’EAU InsuffisanteVoir a, Fluctuation DE LA Température DE L’EAUPression de gaz insuffisante Voir les spécifications à la Voir le tableau 1,703 406 Composants Internes DU CHAUFFE-EAU WR ET Liste DES Pièces702 000 Composants Internes ET Liste DES Pièces Page

WR430-3K specifications

The Bosch Appliances WR430-3K is a high-performance wall oven that exemplifies modern design and cutting-edge technology. Engineered with precision, this appliance is crafted to enhance your cooking experience while seamlessly blending into any kitchen aesthetic.

One of the most notable features of the WR430-3K is its advanced European design that creates a sleek and sophisticated look, making it an attractive addition to any home. The stainless-steel finish not only provides a professional appearance but is also resistant to fingerprints, ensuring that the oven maintains its pristine look over time.

Equipped with Bosch's innovative oven technology, the WR430-3K boasts a convection cooking system that circulates heat evenly throughout the oven cavity. This ensures that every dish cooks uniformly, eliminating hot spots and allowing for perfectly baked goods and evenly roasted meats. The appliance also includes multiple cooking modes such as Bake, Broil, and Roast, providing versatility for a wide range of culinary tasks.

In addition to its cooking prowess, the WR430-3K features Bosch's EcoClean technology which simplifies the cleaning process. The oven interior is coated with a special catalytic material that absorbs grease and reduces the need for harsh cleaning chemicals. This commitment to easy maintenance not only saves time but also contributes to a more environmentally friendly kitchen.

Safety is a priority, and the WR430-3K is equipped with an automatic shut-off feature that provides peace of mind, ensuring that the oven will turn off after a designated period of inactivity. Furthermore, the oven’s control panel is intuitively designed, allowing for effortless navigation through various settings, making it user-friendly for even the least experienced cooks.

The Bosch Appliances WR430-3K also comes with a spacious oven capacity, accommodating large meals and multiple dishes at once. The oven's adjustable racks and several shelf positions allow for flexible cooking arrangements to fit any recipe.

In summary, the Bosch Appliances WR430-3K wall oven combines elegance with functionality. Its impressive features, innovative technologies, and thoughtful design make it an essential appliance for aspiring chefs and home cooks alike, ensuring delicious outcomes for every meal. Whether you are baking, roasting, or broiling, this wall oven is sure to enhance your culinary creations while effortlessly complementing your kitchen decor.