1. Operating Instruction
1.3 Important information
The unit is optionally equipped
with an ELSD (Type IS..E only)
It is recommended to test the ELSD
one time per month.
How to test:
Switch on the electrical supply.
Press the Test button, the Trip light
will go on. Press the Reset button.
Warning!
If the Trip light activate after
reset or if the light activate during
shower, never try to fix it. Contact
your dealer for a check and repair.
1.5 Technical Data
Type
Design
Min. inlet water pressure MPa(bar)
Max. inlet water pressure MPa(bar)
Cold water connection
Electrical connection
Recommended circuit breaker
Recommended cable size
Voltage (V)
Rated Power (kW)
Rated current (A)
Note:
The cable sizes can only be a guiding value. Always abide by the corresponding
local standards, laws and regulations.
Stiebel Eltron cannot be held liable for any damages.
STIEBEL ELTRON
for the user and the qualified installer
Warning!
If, during a shower , the
water valve is closed, (such as
applying soap to the body), then
valve opened again, high water
temperature may occur, to avoid risk
of scalding, stay any from the shower
head discharge zone momentarily.
The unit must not be put
under pressure. The outlet
of the unit is also used as a vent. A
periodical scale removal is essential
for the function of the shower head.
1.4 Hot water capacity
The hot water capacity depends on
the power of the unit, the cold water
temperature, and the flow volume.
IS 5-1 E
IS 5-2 E
Open outlet
0.015(0.15)
1/N/PE/AC 115...127V
50 A
8
12
AWG
115
120
127
208
4.6
5.0
5.6
4.1
40
41.7
44
19.5
IS 7-2 E
0.5(5)
G½"
1/N/PE/AC 208...240V
25 A
30 A
10
AWG
AWG
220
240
208
220
4.5
5.4
5.3
6.0
20.5 22.5
25.7
27.3 29.6
240
7.1
3