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BWT bestaqua 14 User Manual

BWT bestaqua 14
130 pages
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Einbau- und Bedienungsanleitung
DE
Fitting and operating instructions
EN
Notice de montage et d’utilisation
FR
Istruzioni di montaggio e per l‘uso
IT
BWT bestaqua 14
BWT bestaqua 18

Table of Contents

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BWT bestaqua 14 Specifications

General IconGeneral
BrandBWT
Modelbestaqua 14
CategoryWater Filtration Systems
LanguageEnglish

Summary

1.5 Operation and Safety Precautions

1.5.1 Intended Use of Device

Device is for desalination of drinking water up to 30°C and 6 bar.

1.5.2 Permitted Operation Mode

Observe country guidelines and disconnect power before maintenance.

1.5.3 Prohibited Operation Mode

Do not operate with covers removed, use correct power supply.

1.5.4 Qualified Persons and Users

Operation, setup, maintenance by skilled/trained personnel.

1.7 Installation Preconditions

1.7.1 Positioning and Installation Requirements

Location, power, water supply, hygiene, frost protection.

1.7.2 Feed Water Requirements

Must be cold drinking water, max 30°C, subject to limits.

1.7.3 Setting Correct Operating Pressure

Inlet pressure must be between 2.0 and 6.0 bar.

2.1 Assembly Preparation

Hydraulic Installation

General instructions for water installations and hygiene.

Water Pipe Connection

Flexible installation, tight connections, free flow for concentrate.

Initial Operation Notes

Connecting power, pre-filter, opening valve, initial flush.

3.1 Quick Operation Guide

Display Overview

Describes display elements like flow rates, pressure, conductivity, status, and main menu icons.

3.2 Function Keys and Display Elements

Control Panel Overview

Details function keys (ON/OFF, Up, Down, OK, Return) and LED status indicators.

3.3 Switching Device ON and OFF

3.6 Main Menu: SETTINGS

3.6.1 Menu: SETTINGS / GENERAL

3.6.2 Menu: SETTINGS / PRESSURE

3.6.3 Menu: SETTINGS / CONDUCTIVITY

3.6.4 Menu: SETTINGS / WCF SETUP

3.8 Menu: INSTALLATION

3.10 Water Quality Settings via Blending Valve

4.1 Trouble Shooting Guide

Alarm/Malfunction List: Faults 1 & 2

Lists FAULT 1 (Bus communication error) and FAULT 2 (Pump fuse).

Alarm/Malfunction List: Faults 3 & 4

Covers pump pressure transmitter failure and max pressure transmitter failure.

Alarm/Malfunction List: Faults 5 & 6

Covers pump pressure too high and temperature sensor failure.

Alarm/Malfunction List: Faults 7 & 8

Covers water leakage and conductivity too high.

4.2 General Check List for Fault Elimination

Fault Elimination Checklist

Lists problems like no water, low permeate, hard water, incorrect time.

5.1 Maintenance and Wearing Parts

5.3 Membrane Element Replacement

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