Bosch RDE1821415 manual

Bosch RDE1821415
6.2 · 1
PDF manual
 · 24 pages
English
manualBosch RDE1821415

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en Installation and operating instructions

RDE 1821415

View the manual for the Bosch RDE1821415 here, for free. This manual comes under the category water heaters & boilers and has been rated by 1 people with an average of a 6.2. This manual is available in the following languages: English. Do you have a question about the Bosch RDE1821415 or do you need help? Ask your question here

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General
BrandBosch
ModelRDE1821415 | RDE1821415
Productwater heater & boiler
LanguageEnglish
FiletypeUser manual (PDF)
Design
TypeTankless (instantaneous)
Boiler system-
Heater locationIndoor
Placement supportedVertical
Product colorWhite
Solar batteries supportYes
Fuel typeElectric
Boiler type (NL label)-
Performance
Domestic Hot Water (DHW) flow- l/min
Water flow (40 °C)9.9 l/min
Water flow (60 °C)6.6 l/min
Minimum power18000 W
Maximum power21000 W
Minimum operating pressure0.25 bar
Thermostat range30 - 60 °C
Temperature (max)60 °C
CertificationB, CE, VDE
Power
AC input voltage400 V
Weight & dimensions
Width236 mm
Depth99 mm
Height472 mm
Weight4100 g
Package width270 mm
Package depth520 mm
Package height180 mm
show more

Can't find the answer to your question in the manual? You may find the answer to your question in the FAQs about the Bosch RDE1821415 below.

What is the weight of the Bosch RDE1821415?

The Bosch RDE1821415 has a weight of 4100 g.

What certifications does the Bosch RDE1821415 have?

The Bosch RDE1821415 has the following certifications: B, CE, VDE.

What is the ideal room temperature?

Most people find that the ideal room temperature is between 19 and 22 degrees Celsius.

What is the height of the Bosch RDE1821415?

The Bosch RDE1821415 has a height of 472 mm.

What is the width of the Bosch RDE1821415?

The Bosch RDE1821415 has a width of 236 mm.

What is the depth of the Bosch RDE1821415?

The Bosch RDE1821415 has a depth of 99 mm.

Is Bosch RDE1821415 a tankless water heater?

Yes, Bosch RDE1821415 is a tankless (instantaneous) water heater, which means it heats water on demand without the need for a storage tank. This can save space and energy for the user compared to traditional tank water heaters.

Does Bosch RDE1821415 support solar batteries?

Yes, Bosch RDE1821415 supports solar batteries, allowing users to further reduce their energy costs by utilizing renewable energy sources.

What is the maximum water flow rate of Bosch RDE1821415 at 40°C?

The maximum water flow rate of Bosch RDE1821415 at 40°C is 9.9 liters per minute, which is relatively high compared to other tankless water heaters on the market.

What is the minimum operating pressure required for Bosch RDE1821415 to function?

The minimum operating pressure required for Bosch RDE1821415 is 0.25 bar, which means it can work well even in low-pressure water systems.

What is the maximum power output of Bosch RDE1821415?

The maximum power output of Bosch RDE1821415 is 21000 Watts, which is quite high and ensures fast and efficient heating of water for the user.

How do I troubleshoot if the Bosch RDE1821415 water heater & boiler does not start up during the first startup process?

To troubleshoot if the Bosch RDE1821415 water heater & boiler does not start up during the first startup process, follow these steps: 1. Check the water flow rate: Make sure that the filter in the water tap or showerhead is not clogged. If it is, remove the filter and clean or descale it. Also, check if the filter in the corner regulating valve is clogged and get a servicing expert to clean it if necessary. 2. Ensure the desired water temperature is reached: If the water temperature is not reaching the desired level, check if the continuous-flow heater is connected to a thermostatically-controlled water tap. Set the temperature on the continuous-flow heater to "60°". 3. Check the power limit: If the water flow rate is too high or the cold water supply temperature is too low, the power limit may be reached. Reduce the flow rate at the water tap supply. If needed, consult a qualified professional to regulate the flow rate or replace the flow-rate limiter with a smaller one. 4. Verify the fuse and circuit breaker: Check the fuse in the house electrical installation and the appliance's automatic circuit breaker. If necessary, replace the fuse or have the circuit breaker checked by an electrician. 5. Set the power selector switch correctly: Ensure that the power selector switch is set correctly for the appliance. If unsure, consult a servicing expert. 6. Address air sensor detection: If cold water flows out from time to time, it may be due to the air sensor in the appliance detecting air in the water. The heating element momentarily switches off, but the continuous-flow heater automatically resolves the problem and goes back into operation after a few seconds. 7. Winter operation: If the desired water temperature is no longer reached during winter operation, reduce the water flow on the taps until the desired temperature is reached. If the issue persists after following these troubleshooting steps, please contact customer service for further assistance.

What should I do if the continuous-flow heater of the Bosch RDE1821415 water heater & boiler is not functioning properly?

If the continuous-flow heater of the Bosch RDE1821415 water heater & boiler is not functioning properly, there are several steps you can take to troubleshoot the issue: 1. Check the water flow rate: Ensure that the filter in the water tap or showerhead is not clogged. If it is, remove the filter and clean or descale it. If the filter in the corner regulating valve is clogged, you may need to contact a servicing expert to clean it. 2. Adjust the water temperature: If the desired water temperature is not reached, check if the continuous-flow heater is connected to a thermostatically-controlled water tap. Set the temperature on the continuous-flow heater to 60°C. 3. Reduce the water flow rate: If the power limit has been reached due to a high water flow rate or low cold water supply temperature, reduce the flow rate at the water tap supply. You can also consult a qualified professional to regulate the flow rate using an angle valve or replace the flow-rate limiter with a smaller one. 4. Check the electrical components: If the water is not sufficiently warm, check if the fuse in the house electrical installation has tripped or blown. You can also have the appliance's automatic circuit breaker checked by an electrician. 5. Set the power selector switch correctly: If the power selector switch is set incorrectly, adjust it to suit the appliance. 6. Address air sensor issues: If cold water flows out from time to time, it may be due to the air sensor in the appliance detecting air in the water. The continuous-flow heater will automatically resolve this issue by momentarily switching off the heating element and then resuming operation. 7. Winter operation: If the desired water temperature is no longer reached during winter operation, reduce the water flow on the taps until the desired temperature is reached. If you have followed these steps and the issue persists, it is recommended to contact customer service for further assistance.

What troubleshooting steps can I take if the Bosch RDE1821415 water heater & boiler does not meet the specified warm water flow or temperature?

If your Bosch RDE1821415 water heater & boiler does not meet the specified warm water flow or temperature, you can try the following troubleshooting steps: 1. Check if the water flow-rate is too low. This could be due to a clogged filter in the water tap or showerhead. Remove the filter and clean or descale it. 2. If the water flow-rate is still low, check the filter in the corner regulating valve. If it is clogged, you may need to get a servicing expert to clean it. 3. Ensure that the desired water temperature is reached. If the continuous-flow heater is connected to a thermostatically-controlled water tap, set the temperature on the heater to "60°". 4. If the power limit has been reached, the water flow-rate may be too high or the cold water supply temperature may be too low. Reduce the flow-rate at the water tap supply. You can also consult a qualified professional to regulate the flow-rate or replace the flow-rate limiter with a smaller one. 5. Check if the water is not sufficiently warm. This could be due to a tripped/blown fuse in the house electrical installation. Check the fuse and reset it if necessary. If the appliance's automatic circuit breaker has been tripped, have it checked by an electrician. 6. Make sure that the power selector switch is set correctly for the appliance. 7. If cold water flows out from time to time, it could be due to the air sensor in the appliance detecting air in the water. The continuous-flow heater will automatically resolve this issue and resume operation. 8. During winter operation, if the desired water temperature is no longer reached, reduce the water flow on the taps until the desired temperature is reached. 9. If the appliance does not start or no water flows, there may be a power failure or it could be the initial start-up. Open the warm water tap and allow water to flow for at least 1 minute before the appliance begins to heat. If the fault persists, remove the perlator, showerhead, or similar before starting the appliance. If these troubleshooting steps do not resolve the issue, please contact customer service for further assistance.

Is the manual of the Bosch RDE1821415 available in English?

Yes, the manual of the Bosch RDE1821415 is available in English .

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