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Wilo P260 User Manual

Wilo P260
11 pages
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Installation, Operation and Maintenance Instructions
For
Comfort Series Pressurisation Units
Models: P135, P235, P160, P260, P180, P280
Date: 07/01/2013
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Wilo P260 Specifications

General IconGeneral
BrandWilo
ModelP260
CategoryWater Pump
LanguageEnglish

Summary

Installation Guide

Site Preparation and Requirements

Covers requirements for location, foundations, pipework, water quality, and electrical connections.

Water Supply Connection

Details the connection of the water supply to the float valve, focusing on preventing airgap contamination.

Operation and Control

Unit Control and System Philosophy

Explains closed-loop pressure control, pump rotation, and auto-restart after power interruptions.

Parameter Configuration and Alarms

Details factory settings, user-adjustable parameters, and alarm triggers for pressure and water level.

Advanced Operation Features

Specific Alarm and Fill Functions

Covers excess starts, system fill functionality, and pump trip/fail alarms for operational safety.

Alarm Management and Monitoring

Details pump check, alarm latching, logging, and the use of volt-free contacts for remote monitoring.

Commissioning Procedures

Pre-Commissioning Checks

Outlines essential checks before commissioning, including piping, wiring, earthing, and system filling.

Commissioning Steps

Provides detailed steps for commissioning, including calculating CF pressure, vessel checks, and pump priming.

Maintenance and Warranty

Routine Maintenance Schedule

Details recommended checks for leaks and corrosion every 6 and 12 months for optimal unit performance.

Written Scheme of Examination

Explains legal requirements for inspecting pressure systems under HSE regulations, including periodic testing.

Product Warranty Information

Covers manufacturing defect coverage for 12 months and conditions for warranty validation and site visits.

Troubleshooting and Technical Diagrams

Fault Finding Chart

Presents a comprehensive chart of common indications, possible reasons, and recommended actions for troubleshooting.

Parameter Flow Chart

Illustrates the operational flow and menu navigation for configuring various parameters of the pressurisation unit.

Wiring Diagram

Provides the detailed electrical wiring diagram for the Comfort Series Pressurisation Unit, including connections and components.

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