Quick installation and operating manual
KT-Elektronik
Parameter description
Range of value FD
Comment
switch ON condition
to indicate storage tank 2, symbol '2' displayed additionaly
Mode of storage tank priority
1 to 5
3
Charging time for low-priority
storage tank
0 to 120 min
15 min
Only in mode 3 of storage tank priority
Min. storage tank temperature
for charging
5 to 90°C
30°C
Only in mode 2 of storage tank priority
Max. collector temperature
switch OFF condition
90 to 160°C
130°C
Max. collector temperature
switch ON condition
90 to 160°C
110°C
Min. collector temperature
switch OFF condition
-20 to 50°C
30°C
Min. collector temperature
switch ON condition
-20 to 50°C
35°C
Min. Switch ON time before
change collector array
0 to 1800 s
60s
Switch-On delay collector / ext.
heat exchanger pump
0 to 250 s
120 s
Follwow-up time collector / ext.
heat exchanger pump
0 to 250 s
10 s
PA4: Auxilary heating – Storage tank temperature
Parameter designation
Range of value FD
Comment
Day set point for storage tank
temperature
5 to 90 °C
45 °C
Night set point for storage tank
temperature
5 to 90 °C
10 °C
Hysteresis for storage tank
temperature
0 to 30 K
5 K
Temperature difference to delay
auxilary heating
0 to 20 K
0 K
When collector pump is active
PA5: System-wide parameters
Parameter designation
Range of value FD
Comment
Public holidays
01.01 to 31.12
Vacation periods
01.01 to 31.12
PA6: Modbus communikation
Parameter designation
Range of value FD
Comment
Station adress (ST)
1 to 247
255
With CO6 -> F02 - 1: 1 to 32000
Modem dialing pause (P)
0 to 255 min
5 min
Modem time-out (T)
0 to 255 min
5 min
Number of redialing attempts to
building control station (C)
1 to 255
15
Phone number of control station
(TELnr)
Max. 22 characters; 1, 2, 3, …, 9, 0;
„-“ = end of a string
„P“ = pause
Access number (TAPnr)
Cell phone number
18
KA_37387_SOL3-7_EN004
