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Xylem hydrovar hv 1.1 User Manual

Xylem hydrovar hv 1.1
60 pages
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Operating Instructions
HV 1.1-HV 1.2
Incl. RS 485 - interface
771079212 MANUAL HV1_1-1_2-EN ENGLISH
V 2012/03A

Table of Contents

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Xylem hydrovar hv 1.1 Specifications

General IconGeneral
BrandXylem
Modelhydrovar hv 1.1
CategoryWater Pump
LanguageEnglish

Summary

Important Safety Instructions

System Design Overview

Single Pump Layout

Diagram illustrating a single pump system configuration.

Multiple Pump Layout

Diagram illustrating a multi-pump system configuration.

Pressure Tank Function

Transducer Specifications

Pressure Transmitter PA-21 R

Specifications and details of the PA-21 R pressure transmitter.

Differential Pressure Transmitter PD 39 M

Specifications and details of the PD 39 M differential pressure transmitter.

Technical Data and Dimensions

General Technical Data

Specifications for the frequency inverter and general operating data.

Unit Dimensions

Physical dimensions of the HYDROVAR units and weights.

HYDROVAR Mounting

Mounting the HYDROVAR on the Pump

Instructions for mounting the Hydrovar unit onto the pump.

Included Components for Mounting

Mechanical Mounting Procedures

Mounting the Thermistor

Mounting the Pressure Transducer

Electrical Installation and Wiring

Means of Protection

Requirements for electrical protection measures and circuit breakers.

Wiring the Hydrovar Unit

Instructions for connecting the Hydrovar unit to the motor.

Main Part Overview

Connecting Power Cables

Control Wiring and Terminals

Front Plate Operation

Operation Without External Programmer

Changing Pressure via Buttons

Procedure to change pressure using the front panel buttons.

HYDROVAR LED Indications

Main Menu Operation

Menu Structure Overview

Diagram illustrating the menu structure and navigation paths.

Connecting the Programming Device

Typical Applications

Single Pump Constant Pressure Setup

Procedure to set constant pressure for a single pump.

Single Pump Protection Configuration

Configuration for protecting a single pump from over-operation.

System Curve Compensation

Adjusting settings to compensate for system friction losses.

Multi-Pump System Configuration

Configuration for multi-pump systems and compensation.

Inverter Menu Settings

Submenu Parameter Settings

Pressure Change and Auto Start

Settings for changing pressure and enabling automatic pump restart.

Mode, Control Response, and Units

Selecting operating mode, control type, and display units.

Inverter Settings

Configuration of inverter-specific parameters.

Maximum and Minimum Frequency

Boost and Minimum Frequency Operation

Delay Time for Minimum Frequency

Controller Submenu Settings

Ramp and Window Settings

Configuring acceleration/deceleration ramps and pressure window.

Compensation Frequency and Intensity

Adjusting frequency and intensity for system compensation.

Lift-Intensity Setting

Adjusting the required value increase up to maximum speed.

Multicontroller Submenu Settings

Lift and Fall Value Configuration

Setting pressure changes for multi-pump sequencing.

Release and Switch Interval

Configuring follow-up pump start and pump changeover intervals.

Relay Submenu Settings

Relay Configuration and Slave Pump Control

Configuring relay functions and slave pump start/stop frequencies.

Sensor Submenu Settings

Sensor Adjustment and Max-Adjust

Procedures for sensor zero adjustment and input range configuration.

Test-Run Submenu Settings

Manual and Automatic Test Runs

Initiating and configuring pump test runs.

Test Run Frequency and Boost

Setting test run frequency and boost voltage.

Error Submenu Settings

Conveyor Limit and Error Delay

Setting operational limits and error trigger delays.

Password, Defaults, and Diagnosis

Password and Default Settings

Procedures for setting passwords and restoring default configurations.

Pump Runtime and Address

Displaying pump operating hours and configured address.

Error Memory and Software Version

Accessing stored errors and viewing software information.

Programming Device Controller Menu

Controller Configuration

Accessing and configuring the programming device.

Pump Address Management

Procedure to change the pump's network address.

Possible Error Messages

Low Water and Motor Overheating

Error codes for low water and motor temperature issues.

Voltage and Overload Errors

Error codes for overvoltage, undervoltage, and overload conditions.

Heat Sink, Sensor, and Conveyor Errors

Error codes for heat sink, sensor faults, and conveyor limits.

Additional Internal Processor Errors

Lists internal processor error codes and their meanings.

Maintenance

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