Bosch Appliances GWH-635-ES manual Adjusting, Leave Program mode

Page 33

Special adjustment for measuring and adjusting CO2 levels

i

NOTE:

turning

screw

clockwise

decreases

CO2

level,

turning

counterclockwise increases it.

 

 

 

 

 

 

Caution: Faulty ignition or noisy operation may occur if CO2 levels are adjusted outside the indicated range.

Fig. 43 Adjusting

Leave “Program” mode

BTurn ON/OFF switch in position OFF and then ON again.

6 720 607 072

33

Image 33
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 Features GWH-635-ES Specifications Technical dataAppliance details Safety devices DimensionsCombustion Gas typesDimensions Dimensions and Minimum installation clearancesProper location for installing your heater General rules to follow for safe operationVenting Mounting installation ClearancesCombustion 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 serviceTroubleshooting Temperature balance valvesUnbalanced 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