DWT BWT PERMAQ Pico 10-90 User Manual (English)

Questions and Answers:

D
daleruizAug 6, 2025
What to do if DWT BWT PERMAQ Pico 10-90 shows 'A1 Inlet pressure low'?
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  Trevor RoseAug 6, 2025
  If you're seeing an 'A1 Inlet pressure low' error on your DWT Water Filtration System, it could be due to several reasons. The raw water inlet pressure might be too low, or the water supply could be interrupted. There might be water leakage, or the pre-filter may be blocked. Rapid pressure changes could also be a factor. It's also possible that the pressure switch is either not connected properly or is defective, or the raw water solenoid valve is defective. To resolve this: * Check the inlet pressure and ensure the water supply isn't affected. * Seal any water leaks. * Replace the pre-filter. * Eliminate pressure fluctuations. * Have qualified personnel check the connection at the appropriate terminal to P21.01. * Replace the pressure switch.
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clarkjosephAug 12, 2025
How to fix 'A1 Battery low' on DWT BWT PERMAQ Pico 10-90?
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  Melissa ReidAug 12, 2025
  If your DWT Water Filtration System displays an 'A1 Battery low' error, it means the battery is empty, and the device can no longer display the system time. To fix this, change the battery and then acknowledge the alarm. After replacing the battery, check the system time under Read SERVICE MENU > System settings to ensure it's set correctly. The countdown of seconds indicates that the system time is set correctly.
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Alex WolfAug 17, 2025
Why does my DWT Water Filtration Systems show 'A1 Voltage 24V'?
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  sara78Aug 17, 2025
  The 'A1 Voltage 24V' error on your DWT Water Filtration Systems indicates that the main board supply voltage is less than DC 22 V, or there are heavy fluctuations in the voltage supply. To address this, check that the connection is correct and verify the input voltage.

DWT BWT PERMAQ Pico 10-90 Specifications

General

Brand	DWT
Model	BWT PERMAQ Pico 10-90
Category	Water Filtration Systems
Language	English

DWT BWT PERMAQ Pico 10-90 User Manual

Table of Contents

Questions and Answers:

DWT BWT PERMAQ Pico 10-90 Specifications