User`s guide
The grey
side of the
ECL Card
Extended service
32p
Service parameter(s) 80-140
80  Anti-bacteria function period
Circuit Setting range Factory setting
(I) / (II) 5 ... 250 min. 120 min.
Set the period for the anti-bacteria function. When the set time 
expires, the anti-bacteria function is stopped. 
5 ... 250:
   The anti-bacteria function is active for the 
set period. 
The function is activated in line 78 by setting the desired anti-
bacteria temperature.
83   Daily / weekly anti-bacteria function
Circuit Setting range Factory setting
I ON / OFF ON
Choose whether the anti-bacteria function is to be active daily or 
weekly. 
ON:  The anti-bacteria function is active once a 
day (from 00:00). 
OFF:  The anti-bacteria function is active once a 
week (Mondays from 00:00). 
140 Function of temperature sensor S5 
Circuit Setting range Factory setting
I 0, 1, 2 0
Sensor S5 can be used optionally as return temperature sensor 
in circuit II (limitation of the return temperature), as lower DHW 
tank temperature sensor (cut-out temperature) or as DHW 
charging temperature sensor. 
0:  Return temperature sensor, circuit II. 
1:  Lower DHW tank temperature sensor.
2:  DHW charging temperature sensor (system 
types 5 and 5a).










