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EN
INSTALLATION
CONTROL WIRING DIAGRAM : E-TECH W 09 - 15 SINGLE PHASE
FR
NL
ES
IT
DE
B
PL
B
S1
1.2
2.2
1.1
2.1
RU
CB
2
4
1
3
1
2
PE
en
16
S2
P
t
2
1
P
PS
P
2
1
R
Or
5
7
6
7
P
t
1
8
S3
C
t
2
1
Or
1.1
2.2
2.2
S4
1.2
R
12
13
DS1
K1
K3
B
A1
T1
A2
9
1.1
S5
1.2
M
11
10
K2
B
E-Tech W : 664Y6500 • B
CB : Circuit breaker
S1 : ON/OFF switch + lamp
S2 : Manual reset safety thermostat
1
[103°C]
PS : Low-water pressure switch
DS1 : Alarm
S3 : Control thermostat
S4 : Power switch level 1 + lamp
Or
K1 : Power relay 1 - level 1
K3 : Power relay 2 - level 1
3
T1 : Timer
S5 : Power switch level 2 + lamp
K2 : Power relay 1 - level 2
K4 : Safety switch
1-2 : Time clock or controller supply (optional)
3-4 : DHW kit (optional)
5-6 : Stop Bridge or time clock switch control
(optional)
7-8 : Room thermostat (optional)
9-10-11 : Heating pump
12-13 : Relay K3 deactivated
B : Blue
Bk : Black
1
Br : Brown
G : Grey
Or : Orange
Pk : Pink
R : Red
K4
W : White
Y : Yellow
4
2
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