STIEBEL ELTRON DHE Connect 18/21/24 User Manual

ENGLISH
  101


16. Maintenance
WARNING Electrocution
Before any work on the appliance, ensure omnipolar
disconnection from the power supply.
Draining the appliance
The appliance can be drained for maintenance work.
WARNING Burns
Hot water may escape when you drain the appliance.
 Close the 3 way ball shut-off valve or the shut-off valve in the
cold water supply line.
 Open all draw-off valves.
 Undo the water connections on the appliance.
 Store the dismantled appliance in a room free from the risk
of frost, as water residues remaining inside the appliance can
freeze and cause damage.
Cleaning the strainer
If dirty, clean the strainer in the threaded cold water fitting. Close
the 3 way ball shut-off valve or the shut-off valve in the cold water
supply line before removing, cleaning and refitting the strainer.
17. Specification
17.1 Dimensions and connections
466
225
35
35
414
38
105≤ 20
140
20
b02
100
c01c06
368
D0000053294

STIEBEL ELTRON DHE Connect 18/21/24 Specifications

General

Power Output	18/21/24 kW
Voltage	400 V
Frequency	50/60 Hz
Control	Electronic
Protection Class	IP25
Rated Current	26/30/35 A
Energy Efficiency Class	A
Connection Type	Fixed Connection
Type	Instantaneous Water Heater
Connectivity	WiFi
Temperature Range	20°C to 60°C