INSTALLATION
SPECIFICATION
18.5 Wiring diagram CKR 20 S
6(1a)
5(1)
A1
Electric heater element assembly
F1
Overheating protection
M1
Fan
N1
Temperature controller
R1
Heating resistor
R2
Heating resistor
W1
Rocker switch
X1
Socket terminal
X2
Plug-in connection
WWW.STIEBEL-ELTRON.COM
3(2a)
1(2b)
2(2)
18.6 Wiring diagram CKT 20 S
A1
X2
N1
ϑ
F1
4
ϑ
3
2
F1
1
6
5
T1
ϑ
1
2
X1
PE
N
L
A1
Electric heater element assembly
F1
Overheating protection
M1
Fan
N1
Temperature controller
R1
Heating resistor
R2
Heating resistor
T1
60 minute time switch
X1
Socket terminal strip
CK 20, CKZ 20, CKR 20, CKT 20 |
M
1 ~
R1
R2
M1
> 174°F ± 41°F
> 80°C ± 5K
> 174°F ± 41°F
> 80°C ± 5K
23