SIEMENS DE1821555 18.0kW POWER UPGRADE INSTANTANEOUS ELECTRONICALLY CONTROLLED WATER HEATER

SIEMENS DE1821555 18.0kW POWER UPGRADE INSTANTANEOUS ELECTRONICALLY CONTROLLED WATER HEATER

MAIN FEATURES

Multi-colored backlit multifunction Dislplay
Indication of desired temperature, setting and energy consumption
This one is regulated fully electronically always degree exact hot-water wish temperature.
variable temperature selection from 20 to 60°C in 0.5°C per steps
eco button presets flow as 7l/min and temperature as 42°C without mixing in cold water
Two customised temperature buttons to set individual shower temperatures
Fully electronically controlled water volume via servo motor
Suitable for pre-warmed water up to 55 degrees Celsius, for example for the after-warming of a solar plant
Eco default temperature: 42°C
An electronic security concept with air bubbles recognition integrated
Display flashes in case of excess temperature and scalding danger
CLICKFIX plus assembly technology for the fastest assembly saves time and money
Easy installation in place of old systems with power supply connection above and below possible
Back plate and heating block can be separated using a handle for assembly
Low switch on pressure of 0.25 bar
Flexible connection pipes for easy connection to water mains
Splash-proof standard IP25
 

TECHNICAL SPECIFICATIONS

Hot water rating (->60 °C) : (18kW)6.3 l/min, 5.4 l/min (21kW); (->38°C) : (21kW)9.9 l/min, 11.6 l/min(18kW)
Electrical connection : 400 V,18 / 21 kW
Dimensions (H x W x D) mm: 472 x 236 x 99 
Nominal power (kW)18 / 21 kW
Current (A)32 A
Minimum to maximum inlet temperature (C°)4-55 °C
Variable temperature setting from/to (°C)20 - 60 °C
 

2 Years Warrenty

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