iNSTaLLaTiON
Specification
EN
GL
ISH
www.stiebel-eltron.com
SHF | SHS | SHL |
25
19.2 Wiring diagram
X1
L2
L3
L1
2
3
X1
1
1/N/PE ~ 230V
1/N/PE ~ 230V
M2
M3
M1
N5
A1
X 9
N
L
LE
SL
X 11
A1A2LF/SH
X 12
A3
L3 L2 L1
K3
K1
R1
R3
R2
K2
WH BN VT
E 5
E 3
E 1
E 2
E 6
E 4
F1
L3 L2 L1
X 9
X 9
X 13
X 15
X 18 X 17
X10.3 X10.2 X10.1
N4
N6
L
N
LE A1
Z1
SL
N
N
L
L
LF
SH
A2
Z2
X2
B2
B1
L2
L3
L1
2
3
X1
1
A2
4
X3
3
A1
Z1
A2
Z2
-
+
N2
N3
E8
X4
*1
LH N
X25
3/N/PE ~ 400V
1
2
3
4
D
00000
81
09
4
Storage component
A1
Electronic charge/discharge controller
A2
User interface PCB
B1
Core sensor – charge
B2
Room temperature sensor – discharge
F1
High limit safety cut-out
E1 - E6 Heating element
M1 - M3 Storage heater fan
N4
Temperature limiter – charge
N5
Protective temperature controller
N6
Temperature limiter – charging level
only SHF 6000-7000, SHS 3000-4800, SHL 5000
X25
Internal connecting lead A1 - A2
X1
Mains terminal
X2 Terminal
Accessories
(Not part of the standard delivery. Tick the boxes to show the
accessories installed.)
DC connection
X3 Terminal (0.91 - 1.43 V)
Booster heater
(internally controlled)
*1 / wire LH - L
Booster heater
(externally controlled)
A3 Booster heater assembly relay
E8 Booster heater element
N2 Temperature controller - booster heater
N3 Temperature controller - booster heater
X4 Terminal
Connections
1 (LH)
Booster heater control external (LH)
2 (SL)
Fan control external (LE)
3 (A1/A2) AC charge control 230 V system
4 (A1/A2) DC charge control ELV system
