
iQntrol DOS-MODBUS
Original manual in German Version 1.0.2 2022.10.06
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Settings menu
Ex works setting
Setting range
Step
during commissioning
Optimised during operation
Parameter pH
- Set point
7.0 pH
6.0 – 8.0 pH
0.05
- P-range
0.50
0.1 – 1.0
0.05
- Alarm low
6.5 pH
4.0 – 8.0 pH
0.05
- Alarm high
8.0 pH
6.0 – 10 pH
0.05
- Dosing time limit
30 minutes
off – 60 min
2
- Control type
Proportional
Proportional
2-point
- control direction
reduce pH
reduce - increase
Disinfection parameter
- Set point
750 mV
500 – 900 mV
5
- Control range
100 mV
10 – 100
10
- Alarm low
600 mV
400 – 900 mV
10
- Alarm high
800 mV
500 – 1000 mV
10
- Dosing time limit
30 minutes
off – 60 min
2
- Control type
Proportional
Proportional
2-point
Time control
Disinfection O
2
parameter
- Week day
Mon
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Tue
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Wed
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Thu
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Fri
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Sat
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
- Week day
Sun
- ml
0 ml
0 – 9,000 ml
50
- Start
12:00
00:00 – 21:00
10
- Temperature
24°
19 – 30°
1
14
Commissioning protocol
During a "reset", all parameters are reset to the factory setting. After a "reset", all parameters must therefore be
checked and readjusted to the basin. We therefore recommend that you enter the optimised, basin-specific
parameters in this list.
In addition, the electrodes must be calibrated after a "reset
”!