Ista ultego III perfect - User Manual

ultego III perfect –
highest precision and reliability
Reliable Measurement
Longevity, measuring stability and a high
dynamic range distinguish the ultego III
perfect. Even after operating for years in the
district heating water environment with low
conductivity the ultego III perfect is
measuring the volume precisely and reliably.
Due to the patented DuraSurface, we are
setting new standards in measurement
stability. This future-oriented innovation
ensures measuring accuracy and
maintenance-free operation for many years.

Summary

Ultego III Perfect Technical Specifications

Ultego III Perfect Safety Guidelines

Installation Procedures

Instructions for proper mounting location, system preparation, and sensor placement.

Ultego III Perfect Meter Dimensions and Types

Installation Examples and Electronic Unit Mounting

Ultego III Perfect Mounting and Power

Cold Meter Mounting Considerations

Power Supply Options and Battery Installation

Details available power supply modules and the procedure for inserting batteries.

Ultego III Perfect Module Combinations and Installation

Module Combination Rules

Table showing permissible combinations for Pulse, M-bus, and Analog modules.

Installing Communication Modules

Ultego III Perfect Parameter Setting

Date and Time Setting Procedure

Accessing Parameter Functions

How to enter test mode (PRUEF) and parameter setting mode (PArA).

Ultego III Perfect Advanced Parameterization

Parameter Reset and Configuration Options

Options for resetting errors/maxima and configuring settings like date, time, and modules.

Module Function Selection Guide

Performing Parameter Setting Steps

Detailed steps for changing parameter values using LCD buttons and the service button.

Ultego III Perfect Post-Setup and Display Navigation

Completing Parameter Setup and Startup

System Startup and Verification

User and Service Loop Structure

Ultego III Perfect Monthly Value Analysis

Service Loop 3 Monthly Data Access

Ultego III Perfect Unit Parameters and Error Handling

Service Loop 4 Unit Parameters

Displays unit parameters like current tariff, measuring intervals, and module addresses.

Error Message Reference and Troubleshooting

List of error codes, their meanings, and recommended actions for troubleshooting.

Ultego III Perfect Functional Details and Compliance

Functional Details of Operation

Important Notes and Precautions

Key operational notes, installation precautions, and module detection.

Ista ultego III perfect Specifications