Bosch Appliances 250 SXO LP, 250 SXO NG For your safety read before operating your water heater

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Appliance details

2.13For your safety read before operating your water heater

Warning: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

A. This appliance is equipped with electronic ignition for lighting the main burners. When turning the heater on, follow these instructions exactly.

B. Before operating the unit, turn the On/Off switch to the right position.

WHAT TO DO IF YOU SMELL GAS

BDo not try to light any appliance.

BDo not touch any electric switch; do not use any phone in your building.

BImmediately call your gas supplier from a neighbors phone. Follow the gas supplier’s instructions.

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

C. Use only your hand to turn the on/off control switch. Never use tools. Follow these instructions exactly. If control switch is jammed, close the gas supply and call a qualified service technician. Attempted forceful repair may result in a fire or explosion.

D. Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control which has been under water.

2.14Lighting and operating instructions

B1. STOP! Read the previous safety information.

B2. The gas valve must be shut off by putting the ON/ OFF switch to the OFF position (turn to the left position). Wait five (5) minutes to clear out any gas. If you smell gas, STOP! Follow “B” in the safety information above. If you do not smell gas, go to the next step.

B3. This appliance is equipped with electronic ignition for lighting the main burners. When turning the heater on, follow these instructions exactly.

B4. Set the ON/OFF switch to the ON position (turn to the right position).

B5. Open a hot water tap.

B6. The burners will remain on until the hot water tap is turned off.

NOTE: on a first time initial

iinstallation or after gas line work has been done, air in the gas line will cause ignition delay when the hot water is turned on. This will result in an error (EA or EC) on the units display screen. This is normal. When this occurs, leave the hot water running and wait 3-5 seconds, then press reset button to reset the unit (Fig. 19, pos. 2). Wait for (EA or EC) to disappear. The heater will begin to attempt ignition again, if the (EA or EC) reappears then repeat this same process until all air has been bled from the gas line.

When the heater is in operation you will hear its power vent fan and burner operating. Upon turning off the hot water flow the power vent fan will continue to operate for up to 60 seconds to exhaust all flue gases. The power vents fan speed is variable depending on the rate of hot water used and the burner output.

TO TURN OFF GAS TO APPLIANCE

BTurn off the manual gas shut off valve on the supply line to the heater and set the ON/OFF switch to the OFF position (turn to the left position). Note: a manual gas shut off valve is not supplied with the heater.

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Contents Electronic Ignition and built in Freeze protection SXO NG Natural Gas SXO LP Liquefied Petroleum LP GasFor exterior use only Index FCC Appliance details Features250 SXO Specifications Technical data On/Off and Temperature control switches Reset buttonSolar/preheat backup or high temperature booster use Unpacking the 250 SXO HeaterThis heater is packed securely. The box includes Dimensions Dimensions and Minimum installation clearancesGeneral rules to follow for safe operation Proper location for installing your heaterMounting installation Heater Placement and ClearancesVent Safety System Installation method of the mounting bracket willGAS Line Sizing Gas piping & connectionsFor Natural GAS For LP GASHigh Altitude Operation Measuring gas pressureWater connections Support all pipingOther than copper, we recommend that copper piping Operating instructions Electrical connectionsTo Turn OFF GAS to Appliance For your safety read before operating your water heaterLighting and operating instructions What to do if YOU Smell GASOperation instructions PowerTemperature selection Operation instructionsFlow/temperature charts Program button Use of remote control accessoryReset button OperationWater is TOO HOT Maintenance and serviceTroubleshooting Burners do not Ignite When HOT Water is Turned onLOW Water FLOW/PRESSURE TroubleshootingHOT Water Temperature Fluctuates / Unit Deactivated Temperature balance valvesCheck gas pressure. see chapter Troubleshooting Display Cause SolutionWhen the appliance starts up for some sec Onds and then looses ionization signalElectrical diagram Electrical diagramSXO Functional scheme SXO Functional schemeInterior components diagram and parts list Interior components diagram and parts listInterior components Components Diagram Components diagramDescription Reference Parts listSpecial adjustment for measuring and adjusting CO2 levels Special adjustment for measuring and adjusting CO2 levelsFinal Readings P2 CO2 Reading P1 CO2 Reading Protecting the environment Protecting the environmentSaving water resources Heat Exchanger Twelve Year Limited WarrantyTwelve Year Limited Warranty GeneralErial Number

250 SXO LP, 250 SXO NG specifications

Bosch Appliances has long been a trusted name in home appliances, and its 250 SXO NG and 250 SXO LP models are no exceptions. Designed with both innovation and user convenience in mind, these cooking appliances cater to a variety of culinary needs while ensuring high efficiency and performance.

The Bosch 250 SXO NG and 250 SXO LP are built to provide optimal cooking experiences. One of their main features is the powerful BTU output, which allows for efficient and even cooking across all burner configurations. This enables users to achieve restaurant-quality results right in their kitchen.

These models are equipped with precision flame control, which means that users can easily adjust the heat for delicate dishes or higher temperatures for rapid boiling. Such flexibility is essential for those who enjoy experimenting in the kitchen. Additionally, the 250 SXO LP and NG models come equipped with sealed burners that effectively contain spills and make cleaning a breeze.

Another highlight of these Bosch appliances is their consistent ignition system, designed to deliver reliable starts every time. This feature eliminates the frustration often associated with lighting gas-powered cooktops. The integrated safety measures further enhance peace of mind; with flame supervision devices to shut off the gas supply if the flame goes out, these appliances provide an added layer of security for users.

The Bosch 250 SXO models shine in design as well. Crafted with sleek stainless steel, they are not only reliable but also add a touch of modern elegance to any kitchen. The intuitive controls are user-friendly, allowing cooks of all skill levels to operate the appliance with ease.

Moreover, both models offer compatibility with a variety of cookware, making them suitable for everything from small saucepans to large stockpots. Energy efficiency is also a primary consideration, as these appliances are designed to minimize energy consumption without compromising on performance.

In summary, the Bosch Appliances 250 SXO NG and 250 SXO LP are exemplary cooking appliances that combine powerful performance with sophisticated design. With their advanced technologies and user-centric features, they stand out as reliable options for anyone looking to elevate their culinary adventures.
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