BWT bestaqua 60 User Manual (English)

Other manuals for BWT bestaqua 60

Questions and Answers:

T
Tara WilsonAug 16, 2025
What to do if BWT Water Filtration Systems show NO WATER ALARM?
- S
  Sharon HansonAug 16, 2025
  If the BWT Water Filtration System displays a 'NO WATER ALARM', it indicates a lack of water supply. This can be due to several reasons: * Closed shut-off valves or other obstructions at the inlet. Ensure the main stop valves are open and check the water supply. * Insufficient water supply pressure. Verify that the water supply pressure is between 3.0 to 6.0 bar. * A blocked pre-filter. If necessary, replace the pre-filter.
J
Joseph PhelpsAug 21, 2025
What causes HP FUSE to burn in BWT bestaqua 60 Water Filtration Systems?
- D
  Donald TaylorAug 22, 2025
  If your BWT Water Filtration System displays 'FAULT 7: HP FUSE BURNED', it usually indicates an issue with the pump. The possible causes include: * A defective pump. * A motor fault; check the operating parameters. * The pump being mechanically blocked or damaged. * The HP Pump fuse itself being burned. In any of these cases, replace the fuse.
J
Judith WrightAug 26, 2025
Why does my BWT bestaqua 60 show CONDUCTIVITY is too high?
- C
  Chase ReynoldsAug 26, 2025
  If your BWT Water Filtration System displays 'FAULT 2: CONDUCTIVITY is too high', it means the conductivity level has exceeded the preset alarm limit. This can be due to: * Exceeding the preset alarm limit. In this case, increase the alarm limit value, or consider changing the module if that's not possible. * Fluctuating feed water quality. Increase the alarm limit value, or consider changing the module if that's not possible. * Defective RO membranes. Increase the alarm limit value, or consider changing the module if that's not possible.
K
kbarrettAug 28, 2025
What to do if BWT bestaqua 60 show PEMEATE FLOW ALARM?
- P
  patricia09Aug 28, 2025
  If your BWT Water Filtration System shows 'FAULT 6: PEMEATE FLOW ALARM', it indicates that the permeate flow is outside the acceptable range. This can happen if the preset alarm limit has been exceeded, so increase the alarm limit value. Alternatively, the membranes might need replacement.
M
Mark LongAug 30, 2025
How to fix HP PRESSURE TRASMITTER ERROR in BWT bestaqua 60?
- P
  Peter ChandlerAug 31, 2025
  If your BWT Water Filtration System displays 'FAULT 3: HP PRESSURE TRASMITTER ERROR', it indicates a problem with the high-pressure transmitter. This could be due to a defective pressure sensor (permeate) or a damaged cable (wire rupture). In either case, replace the pressure sensor or Multiblock.
J
Jennifer FernandezSep 3, 2025
How to fix TP RESSURE TRASMITTER ERROR in BWT Water Filtration Systems?
- J
  Jackie WilliamsSep 3, 2025
  If your BWT Water Filtration System displays 'FAULT 4: TP RESSURE TRASMITTER ERROR', it indicates an issue with the pressure transmitter. This can be caused by a defective pressure sensor or a damaged cable (wire rupture). To resolve this, replace the pressure sensor or Multiblock.
A
Alexander MartinezSep 6, 2025
What does INLET CONDUCTIVITY ALARM mean in BWT bestaqua 60 Water Filtration Systems?
- M
  Mark RogersSep 6, 2025
  If your BWT Water Filtration System displays 'FAULT 11: INLET CONDUCTIVITY ALARM', it means the inlet conductivity is too low. To solve this, check and replace the conductivity sensor or Multiblock.
P
Paige DavisSep 9, 2025
What to do if TP FUSE BURNED in BWT bestaqua 60 Water Filtration Systems?
- A
  Ashley DuarteSep 9, 2025
  If your BWT Water Filtration System displays 'FAULT 8: TP FUSE BURNED', it means the TP Pump fuse has burned out. Replace the fuse.
M
Matthew PageSep 10, 2025
What to do if BWT bestaqua 60 Water Filtration Systems show HP OVER PRESSURE?
- A
  Amanda MahoneySep 12, 2025
  If your BWT Water Filtration System shows 'HP OVER PRESSURE', it means the pressure is too high. To resolve this, open the recirculation valve until the pressure drops below 15 bar, ensuring the permeate/concentrate flow is correctly adjusted.
R
Richard ThomasSep 12, 2025
What causes INLET FLOW WATER TOO LOW in BWT bestaqua 60 Water Filtration Systems?
- D
  Danielle BellSep 12, 2025
  If your BWT Water Filtration System shows 'FAULT 13: INLET FLOW WATER TOO LOW', it indicates insufficient water flow at the inlet. This can be due to a clogged 5µ pre-filter (replace it), a bent inlet hose (straighten it), or a defective inlet solenoid valve (replace it).

BWT bestaqua 60 Specifications

General

Brand	BWT
Model	bestaqua 60
Category	Water Filtration Systems
Language	English

Summary

General Information

Feed Water Definition

Water led directly to the RO unit for desalination.

Permeate Definition

Treated, totally desalinated water produced by the RO unit.

Concentrate Definition

Water led to drain, containing removed salts and minerals.

Explanation of Words

WCF (Recovery) Definition

Ratio of pure water produced to feed water required.

Membrane Definition

Filter of the RO unit that desalinates feed water under high pressure.

Transport Pump (TP-pump) Definition

Pumps treated water from the RO unit reservoir to the consumer.

High Pressure Pump (HP-pump) Definition

Presses feed water through membranes for desalination.

RobotFlow Definition

Automatic valve module for optimal feed water use based on conductivity.

Conductivity Transmitter Definition

Transmits conductivity values of feed and permeate water to the control box.

Pressure Transmitter Definition

Transmits pressure values for HP-pump and TP-pump to the control box.

Function Descriptions

Permeate Production

Water pressed through RO membrane by high-pressure pump; permeate to consumption, concentrate to drain.

Positioning of the RO Unit

Water Quality

Water Connections

Connection of Feed Water (Inlet Water)

Connecting the feed water supply to the RO unit via ball valve and hose.

Connection of Outlet Hose

Connecting the 12mm plastic hose for drain outlet.

Connection of Overflow Hose

Connecting a 1" plastic hose to the overflow nozzle for safety overflow.

Connection of Permeate (Treated Water)

Connecting a 3/4" hose to the permeate outlet for treated water.

Electrical Connections

Function Buttons and Display Elements

ON/OFF Button

Switches device from standby to ON/OFF and resets alarms/failures.

Status LED

Indicates operating status and failure with green/red light.

TP Pump Indicator

Shows the status of the TP pump (delivering, paused, ready).

Permeate Conductivity Display

Displays the conductivity of the treated water.

Actual WCF Value Display

Shows the current Water Conversion Factor.

Feed Water Conductivity Display

Displays the conductivity of the incoming feed water.

Working Status Display

Indicates the current operational status of the RO unit.

Control Buttons

Buttons for navigating menus and adjusting parameters.

Filling Indicator

Shows the filling status of the reservoir.

Menu: Settings / GENERAL

Menu: Settings / Pressure

Menu: Settings / Conductivity

Menu: Settings / WCF Setup

Menu: Settings / System Delays

Menu: Installation (Password Protected)

Menu: MAINTENANCE

Menu: INFO

Start-up of the RO Unit

Start-up Procedure for the RO-Unit

Step-by-step guide for initial RO unit setup and membrane rinsing.

Adjustment of Concentrate Outlet Amount

Adjustment of Recirculation Amount

Start-up of Transportpump (Model LT & HQ)

Use of Manual By-pass

Automatic Functions

Maintenance and Troubleshooting

Maintenance

Regular checks and maintenance intervals for the RO unit.

Replacement of Membranes

Detailed steps for replacing the RO membranes.

Overview of Status and Alarm LED

Explains LED colors and indications for unit status and failures.

Troubleshooting Guide

Lists common faults, possible reasons, and acknowledgements.

Technical Specifications

Appendix

Preset Standard Values for BWT bestaqua 60, 61 and 62

Default parameter settings for various functions of the RO units.

Wiring Diagram

Level Switch Wiring

Wiring details for the level switch (LS).

Servomotor Wiring

Wiring details for the servomotor (V06).

Inlet Conductivity Sensor Wiring

Wiring details for the inlet conductivity sensor (QUIT01).

HP Pump Sensor Wiring

Wiring details for the HP pump pressure sensor (PTO1).

TP Pump Sensor Wiring

Wiring details for the TP pump pressure sensor (PTO2).

Concentrate Flowmeter Wiring

Wiring details for the concentrate flowmeter (FT02).

Permeate Conductivity Sensor Wiring

Wiring details for the permeate conductivity sensor (QUIT02).

Permeate Flowmeter Wiring

Wiring details for the permeate flowmeter (FT01).

LCD Console Wiring

Wiring details for the LCD control console.

Flush Solenoid Valve Wiring

Wiring details for the flush solenoid valve (Y02).

Inlet Solenoid Valve Wiring

Wiring details for the inlet solenoid valve (YO1).

External WCF Switch Wiring

Wiring for input 1, the external WCF switch.

External Stop TP Pump Wiring

Wiring for input 2, the external stop for TP pump.

Reservoir Status Output Wiring

Wiring for output 1, indicating reservoir status (full/empty).

Alarm Output Wiring

Wiring for output 2, indicating an alarm status.

HP Pump Wiring

Wiring for the HP pump motor.

TP Pump Capacitor Wiring

Wiring for the TP pump capacitor.

TP Pump Wiring

Wiring for the TP pump motor.

PI Diagram

Arrangement Drawing: BWT bestaqua 62HQ

Arrangement Drawing: BWT bestaqua 62HQ + BWT aquaflex 38 (Optional)

Start-up Control

Start-up Control Sheet

A sheet to be completed for initial RO unit setup and operation.

Test of Feed Water

Section for recording feed water test results like temperature, conductivity, hardness, pressure.

Softening Unit Parameters

Details regarding the softening unit's type and after-softening hardness.

Antiscaling Unit Parameters

Details regarding the antiscaling unit's type.

Reverse Osmosis Unit Parameters

Parameters related to the RO unit's operation and settings.

External Permeate Tank Checks

Checks for the external permeate tank's components.

Status on Start-up

Indicates if start-up was by BWT or dealer, and if problems occurred.

Problems on Start-up Report

Report section for detailing any problems encountered during start-up.

Problem Report Details

Detailed questions about the nature and relation of any start-up problems.

Operating Journal

Spare Parts Drawing: BWT bestaqua 62HQ

Spare Parts Drawing: BWT bestaqua 62HQ + BWT aquaflex 38 (Optional)

Spare Part List

Options and Accessories

List of optional accessories and their part numbers/frequency.

Disposal Instructions

Declaration of Conformity

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