Operating Information And Troubleshooting - Pahlen MiniMaster User Manual

MiniMaster
14. Operation information and troubleshooting
Diode signals
Diod signal types Explanation
For too high or too low flow
2 3 4 5 6
1 7
- dosing shuts off.
Two red LEDs blink
The unit is not calibrated,
1 2 3 4 5 6 7
- dosing not possible
Two red LEDs blink short
Time-Out function:
1 2 3 4 5 6 7
Continuous dosing lasted over 90 min.
- dosing shuts off.
All red and yellow LEDs
blink except the green one
(Built-in safety function that prevents
overdosing).
Automatic mode: measuring in progress, dosing mode activated.
1 2 3 4 5 6 7
LED light is steady
Standby mode: only measurement, no dosing.
4 5 6 7
1 2 3
Blinking LED
Forced dosing is in progress
→ → → → → →
1 2 3 4 5 6 7
Circular LEDs sequence.
LEDs 1-7 blink twice,
1 2 3 4 5 6 7 then LEDs 3, 4 and 5 simultaneously
blink for appr. 5 seconds.
Start-up sequence
Chlorine
LEDs 1-7 blink twice,
1 2 3 4 5 6 7
then LEDs 2, 3 and 5 simultaneously
blink for appr.5 seconds.
Start-up sequence Redox
LEDs 1-7 blink twice,
1 2 3 4 5 6 7
then LEDs 2, 4 and 6 simultaneously
blink for appr. 5 seconds.
Start-up sequence pH
Action
Adjust measured water flow
Calibrate the unit
• Check dosing pump function and settings.
• Make sure the agents levels are not too low in the tanks.
• Check dosing hoses, dosing points and pumps leakage/
functioning.
Restart:
First, turn off dosing (On/Off H button),
start dosing by pressing the On/Off (H) button again.
Factory settings, no action.
If you want to change from the factory settings:
see section 15 "Changing the system settings".
Factory settings, no action.
If you want to change from the factory settings:
see section 15 "Changing the system settings".
Factory settings, no action.
If you want to change from the factory settings:
see section 15 "Changing the system settings".
11
ENGLISH