EN
Service menu
The controller's Service Menu is accessed by pressing the Info button for 10 seconds. Press the
to select "tS", "In", "Hi" or "rE". "tS" means Transparent Parameters Menu, "In" means Information Menu, "Hi"
means History Menu, "rE" means History Menu Reset. After selecting the menu, press the Info button to access it.
"tS" - transparent Parameters Menu
The controller has 26 editable transparent parameters:
Card
Description of Transparent Parameters
System setting
P01
(0=Basic System, 1=System 1, 2=System 2, 3=System 3, 4=System 4)
P02
Activation temperature differential (°C)
P03
Deactivation temperature differential (°C)
P04
Tank max. temperature (°C)
P05
Collector limit temperature (°C)
P06
System cooling parameter (0=Off, 1=On)
P07
Collector temperature for system cooling function activation (°C)
P08
Collector min. limitation parameter (0=Off, 1=On)
P09
Collector min. temperature (°C)
P10
Frost protection function parameter (0=Off, 1=On)
P11
Frost protection temperature (°C)
P12
Tank cooling parameter (0=Off,1=On)
P13
Thermostat activation temperature (°C)
P14
Thermostat deactivation temperature (°C)
P15
Thermal quantity balance parameter (0=Off,1=On)
P16
Solar circuit max. flow rate (l/min)
P17
Not implemented
P18
Antifreeze fluid protection rating (%)
Solar circulating pump output operation mode
P19
(0=OFF continuous, 1=auto, 2=ON continuous and 3=High Efficiency)
FREE CONTACT relay operation mode
P20
(0=OFF continuous, 1=auto, 2=ON continuous, 3=Boiler activation/deactivation)
P21
Solar circulating pump modulation temperature differential – Minimum (°C)
P22
Solar circulating pump modulation temperature differential (°C)
Solar circulating pump operation:
P23
Conventional circulating pump (0=On/Off, 1=Modulating)
High Efficiency circulating pump (0=On/Off)
P24
Hot water tank limit temperature (°C)
Flow meter type selection (0=Operation without flow meter, 1=DN8, 2=DN10,
P25
3=DN15, 4=DN20, 5=DN25)
P26
Operation type selection (DO NOT MODIFY)
NOTE P23: IN CASE OF HIGH EFFICIENCY CIRCuLATING PuMPS (WILO YONOS PARA SERIES or
STRATOS PARA) THE PARAMETER MuST REMAIN AT 0.
Press the Up/Down buttons to scroll the list of parameters in increasing or decreasing order. To change the value
of a parameter just press the Enter button at the parameter and then modify it with the Up/Down buttons: the
change will be saved automatically.
To return to the list of parameters just press the Enter button.
To return to the Service Menu just press the Info button. To exit the controller Service Menu press the Info button
for 10 seconds or exiting will be automatic after 15 minutes.
cod. 3540V011 - 03/2017 (Rev. 00)
ECOTRONIC tech
/
Range
Default
0-4
0
1-20°C
6°C
1-20°C
4°C
20-95°C
60°C
110-160°C 140°C
0-1
1=On
100-150°C 120°C
0-1
0=Off
10-90°C
10°C
0-1
0=Off
0-10°C
4°C
0-1
0=Off
0-95°C
40°C
0-95°C
45°C
0-1
0=Off
0-20
6 l/min
0
0
0-50%
25%
3=High Ef-
0-3
ficiency
0-3
1=Auto
5-20°C
10°C
2-20°C
5°C
0-1
0
70-95°C
80°C
0-5
0
0-1
1
buttons
149