Bosch Appliances 2400E LP, 2400E NG manual Meet desired temperature

Page 37

 

 

Troubleshooting

 

 

 

 

Display

Cause

Solution

 

 

 

 

 

C1

Fan rotation too low on startup.

1. Disconnect power supply cord. Check wire

 

 

(part# 8707204039)

connections on back side of fan and the two large

 

 

 

wire connectors on the control unit. Removal of

 

 

 

lower access panel on control unit is necessary to

 

 

 

access connectors.

 

 

 

2. Verify that supply voltage is 120VAC and is

 

 

 

properly grounded.

 

 

 

3. Verify that venting meets specifications outlined

 

 

 

in chapter 3.6. Long vent lengths, venting with more

 

 

 

than three elbows, blocked vent or combination

 

 

 

venting may cause this failure. Verify backdraft

 

 

 

flapper inside flue gas collector is not stuck shut.

 

 

 

4. Check gas pressure. See chapter 3.8. Low gas

 

 

 

pressure may cause the fan to change its speed to

 

 

 

meet desired temperature.

 

 

 

5. Possible defective control unit. Call Bosch Water

 

 

 

Heating for further instructions.

 

 

 

 

 

C6

Fan rotation too low in operation

1. Disconnect power supply cord. Check wire

 

 

(part# 8707204039)

connections on back side of fan and the two large

 

 

 

wire connectors on the control unit. Removal of

 

 

 

lower access panel on control unit is necessary to

 

 

 

access connectors.

 

 

 

2. Check supply voltage is 120VAC and is properly

 

 

 

grounded.

 

 

 

3. Verify that venting meets specifications outlined

 

 

 

in chapter 3.6. Long vent lengths, venting with more

 

 

 

than three elbows, blocked vent or combination

 

 

 

venting may cause this failure. Verify backdraft

 

 

 

flapper inside flue gas collector is not stuck shut.

 

 

 

4. Ensure intake and exhaust terminations maintain

 

 

 

the required clearances stated in the manual ( Fig.

 

 

 

17 and Table 6 on page 17). Cross

 

 

 

contamination between intake and exhaust may

 

 

 

cause the fan to alter its rotational speed.

 

 

 

5. Check gas pressure. See chapter 3.8*. Low gas

 

 

 

pressure may cause the fan to change its speed to

 

 

 

meet desired temperature.

 

 

 

6. Possible defective control unit. Call Bosch Water

 

 

 

 

 

C7

No rotational speed sensor from fan.

1. Disconnect power supply cord. Check wire

 

 

(part# 8707204039)

connections on back side of fan and the two large

 

 

 

wire connectors on the control unit. Removal of

 

 

 

lower access panel on control unit is necessary to

 

 

 

access connectors.

 

 

 

2. Check supply voltage is 120VAC and is properly

 

 

 

grounded.

 

 

 

3. Possible defective component in fan. Call Bosch

 

 

 

Water Heating for further instructions.

 

 

 

 

 

CA

Water flow signal over specified maximum

1. Disconnect power supply cord and check wire

 

 

value.

connections on water valve and the two connectors

 

 

(part# 8708505016)

on the control board.

 

 

 

2. Excessive water pressure and flow. Ensure water

 

 

 

pressure is less than 150psi and flow rate is less

 

 

 

than 10 gallons per minute.

 

 

 

 

 

Table 12

* By installer or service technician only.

6 720 608 263

37

Image 37
Contents Intended for variable flow applications NG Natural Gas LP Liquefied Petroleum LP GasWhat to do if you smell gas Index For your safetyIndex FCC 2400 E Specifications Technical data FeaturesAppliance details Unpacking the 2400 E heater Venting General rules to follow for safe operationDimensions Dimensions and Minimum installation clearancesProper location for installing your heater Installation instructionsHeater placement and clearances Mounting installationSingle pipe method Combustion air requirementsTwin pipe method Installation instructions Venting Vent material and specificationsVent lengths Minimum exhaust vent size and lengthVent connections Exhaust vent connection Vent Safety SystemCombustion air inlet connection Room sealed installation Twin pipe External condensate drain installation not suppliedHorizontal runs Vertical terminationsVent terminations Interior masonry chimneysHorizontal terminations Exterior masonry chimneysInstallation instructions Description Minimum distance 720 608 Gas piping & connections For Natural GAS Measuring gas pressure Connecting ManometerStatic Pressure Test Operating Pressure TestHotcold Water connectionsRecirculation application Electrical connectionsPower For your safety, read before oper- ating your water heaterOperation instructions Operation instructionsOperation instructions Off Temperature selectionFlow/temperature chart Operation instructions Setting the water temperatureReset button Use of optional remote control accessoryOperation Program buttonAnnual maintenance Maintenance and serviceWinterizing for seasonal use Descaling using a pump Adjusting CO2Mineral scale build-up Once Gas Pressure is adequateAdjusting CO2 cover removed Measuring CO2 Cover InstalledFinal Readings Returning to ServiceDiagnostic menu Control board diagnosticsTroubleshooting TroubleshootingWater is too hot Water is not hot enoughLow water flow/pressure Hot water temperature fluctuates at tapNoisy burner/heater during operation Lack of gas pressure. Inadequate gas pressure will Display Cause Solution Error code diagnosticsMeet desired temperature Check red wire connections at hot water Troubleshooting Display Cause SolutionNo flame ionization detected with water Heat exchanger Flame ionization rod or control unit may be Electrical diagram Electrical diagramFunctional scheme Functional schemeInterior components diagram and parts list Interior components diagram and parts listInterior components Components Diagram Components diagramDescription Reference Parts listProtecting the environment Protecting the environmentPacking ComponentsTwelve Year Limited Warranty BBT North America

2400E NG, 2400E LP specifications

Bosch Appliances has long been synonymous with quality and innovation in the kitchen appliance sector. Among their impressive lineup, the Bosch 2400E LP (Liquid Propane) and 2400E NG (Natural Gas) models stand out as prime examples of the brand’s commitment to performance and functionality.

Both the 2400E LP and 2400E NG are designed with user convenience and culinary excellence in mind. One of the most notable features of these appliances is their exceptional heat distribution, which ensures that food cooks evenly. This is particularly beneficial for grilling, where inconsistent heat can lead to unevenly cooked meals. The burners are crafted to provide high-efficiency performance while consuming less fuel, making them an economical choice for both home cooks and culinary enthusiasts.

Each model boasts a sleek, modern design that can seamlessly integrate into various kitchen styles. The stainless steel construction not only enhances aesthetics but also increases durability, ensuring the appliance can withstand the rigors of daily use while maintaining its appearance. The 2400E series also features a compact size, making it suitable for kitchens of all dimensions, including those with space constraints.

In addition to design and performance, safety features are a priority for Bosch. The 2400E models come equipped with sturdy flame control knobs, allowing users to adjust heat settings with precision, reducing the risk of accidental flare-ups. Moreover, the integrated ignition system is designed for reliability, ensuring that starting the unit is hassle-free.

Versatility is another hallmark of the Bosch 2400E LP and NG models. These appliances are compatible with a range of cooking accessories, from griddles to rotisserie attachments, providing multiple cooking methods to satisfy diverse culinary endeavors. The grease management system is another highlight, simplifying cleanup and maintenance after cooking sessions.

Another innovative technology in the Bosch 2400E series is the Smart Grilling feature, which includes temperature sensors that provide real-time feedback. This allows users to monitor cooking progress effortlessly, enhancing the overall cooking experience. The models also include a robust warranty, ensuring peace of mind for consumers.

In conclusion, Bosch Appliances’ 2400E LP and NG models represent a fine balance of innovation, safety, and style. With their powerful cooking capabilities, thoughtful design features, and user-friendly technologies, they stand as excellent choices for anyone looking to elevate their cooking experience.