DHB-E 18 LCD 25A - Boiler STIEBEL ELTRON - Free user manual and instructions
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| Product type | Instant electric water heater |
| Brand | Stiebel Eltron |
| Model | DHB-E 18 LCD 25A |
| Maximum power | 18 kW |
| Power supply | 400 V three-phase, 25 A |
| Dimensions (H x W x D) | 470 x 225 x 115 mm |
| Weight | 3.5 kg |
| Installation type | Wall-mounted |
| Main functions | Instant water heating, electronic temperature control, LCD display |
| Display | LCD screen with temperature and error code display |
| Temperature setting | From 20 °C to 60 °C in 1 °C steps |
| Minimum water flow | 2.5 L/min |
| Water connection | G 1/2 |
| Maximum water pressure | 10 bar |
| Maintenance and cleaning | Periodic descaling, cleaning of water filter |
| Safety | Overheat protection, child safety, safety shutdown in case of fault |
| Spare parts and repairability | Available through Stiebel Eltron after-sales service |
| Protection rating | IP24 |
| Warranty | 2 years (parts and labor) |
Frequently Asked Questions - DHB-E 18 LCD 25A STIEBEL ELTRON
What is the power of the Stiebel Eltron DHB-E 18 LCD 25A?
The maximum power is 18 kW, allowing rapid water heating even at high flow rates.
What electrical connections are required?
The unit requires a three-phase 400 V supply with a 25 A circuit breaker. It is essential to adhere to these specifications for safe operation.
How to adjust the water temperature?
Use the buttons on the LCD screen to adjust the desired temperature from 20 °C to 60 °C in 1 °C steps.
What to do if the screen displays an error code?
Refer to the error code table in the manual. The most common codes are E01 (probe failure) and E02 (overheating). In most cases, contact customer service.
How to maintain the water heater?
It is recommended to descaling the unit every 1 to 2 years depending on water hardness. Also clean the water filter regularly to prevent clogs.
What water pressure is required?
The minimum water pressure is 1 bar and maximum is 10 bars. If pressure exceeds 10 bars, install a pressure reducer.
Can I install the unit myself?
Installation must be carried out by a qualified professional in accordance with current electrical and plumbing standards.
What are the dimensions of the unit?
Dimensions are: height 470 mm, width 225 mm, depth 115 mm. It is designed for wall mounting.
What to do in case of water leakage?
Immediately cut off the power supply and water supply. Contact a certified installer to diagnose and repair the leak.
Where to find spare parts?
Spare parts are available from Stiebel Eltron after-sales service or from authorized dealers. Use the model number to order.
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Download the instructions for your Boiler in PDF format for free! Find your manual DHB-E 18 LCD 25A - STIEBEL ELTRON and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. DHB-E 18 LCD 25A by STIEBEL ELTRON.
USER MANUAL DHB-E 18 LCD 25A STIEBEL ELTRON
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Product information
Brand : STIEBEL ELTRON
Model : DHB-E 18 LCD 25A
Category : Boiler