BROTJE EMSU Montage / Einstellung Seite 6

English
Special application for solar
systems
Time clock for DHW
preparation
The time clock can be used to time-
control DHW preparation according
to the set time schedule. When the
clock is in the "OFF" mode, the DHW
tank is held on the reduced DHW
temperature of 40 °C.
The desired DHW temperature is set
with the DHW knob of the
Eurocondense boiler.
Connections for DHW:
Color: from time clock:
blue connection 3
brown connection 4
black connection 5
Fig. 3 Wiring diagram time clock/
DHW preparation
6
GB
Important!
The time clock can be used for either
CH or DHW, not for both
simultaneously.
to control unit of Eurocondense boiler:
terminal X6 / connection 12
terminal X (special accessory
delivered with the EMSU)
terminal X6 / connection 13
br = brown
bl = blue
sw = black
EUROCONDENSE boiler
B3 Tank sensor 1 )
P2 Time clock
Resistor 1400 Ω
R 2 )
X Terminal 2 )
X3 Terminal on EUROCONDENSE
X6 Terminal on EUROCONDENSE
1 ) Special accessory
2 ) delivered with the time clock