Bosch Appliances manual GWH-635-ES-N, GWH-635-ES-L, What to do if you smell gas

Page 1

Water heaters for use with Natural and L.P.G.

GWH-635-ES

Temperature Modulated with Electronic Ignition

Suitable for heating potable water only - Not approved for space heating purposes (Intended for variable flow applications with multiple tapping points)

GWH-635-ES-N

GWH-635-ES-L

6 720 607 072 (04.03) JS

Warning: If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury or death. Do not store or use gasoline or other flammable vapor and liquids in the vicinity of this or any other appliance.

Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier.

In the Commonwealth of Massachusetts this product must be installed by a licensed plumber or gas fitter.

Upon completion of the installation, these instructions should be handed to the user of the appliance for future reference.

What to do if you smell gas

Close gas valve. Open windows.

Do not try to light any appliance.

Do not touch any electrical switch; do not use any phone in your building.

If you cannot reach your gas supplier, call the fire department.

Immediately call your gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions

Installation and service must be performed by a qualified installer, service agency or the gas supplier.

Image 1
Contents GWH-635-ES-L GWH-635-ES-NWater heaters for use with Natural and L.P.G What to do if you smell gasIndex For your safetyIndex FeaturingFCC GWH-635-ES Specifications Technical data FeaturesAppliance details Safety devices DimensionsCombustion Gas typesDimensions Dimensions and Minimum installation clearancesGeneral rules to follow for safe operation Proper location for installing your heaterVenting Clearances Mounting installationCombustion air requirements Venting Room Venting options Minimum exhaust vent size and lengthAppliance details Description Minimum distance 720 607 GAS Line Sizing Gas piping & connectionsFor LP GAS For Natural GASThese Figures are for GWH-635 Gas line sizingInlet Filter Screen Water connectionsElectrical connections For your safety read before operating your water heaterOperating instructions What to do if YOU Smell GASTo Turn OFF GAS to Appliance Temperature selection PowerOperation instructions Operation instructionsFlow/temperature charts Operation instructions Setting the water temperatureReset button Use of remote control accessoryOperation Program buttonTroubleshooting Maintenance and serviceTemperature balance valves TroubleshootingUnbalanced pressure in water lines Chapter Troubleshooting Display Cause SolutionElectrical diagram Electrical diagramGWH-635-ES Functional scheme GWH-635-ES Functional schemeInterior components diagram and parts list Interior components diagram and parts listInterior components Components Diagram Components diagramDescription Reference Parts listAdjusting the unit Special adjustment for measuring and adjusting CO2 levelsLeave Program mode AdjustingProtecting the environment Protecting the environmentPacking ComponentsFifteen Year Limited Warranty Controlled Energy Corp