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Johnson Controls Frick vyper VYA PG -46 - User Manual

Johnson Controls Frick vyper VYA PG -46
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Form S100-200 IOM (MAY 2008)
INSTALLATION - OPERATION - MAINTENANCE
File: SERVICE MANUAL - Section 70
Replaces: S100-200 IOM (NOV 2007)
Dist: 3, 3a, 3b, 3c
THIS MANUAL CONTAINS RIGGING, ASSEMBLY, START-UP,
AND MAINTENANCE INSTRUCTIONS. READ THOROUGHLY
BEFORE BEGINNING INSTALLATION. FAILURE TO FOLLOW THESE
INSTRUCTIONS COULD RESULT IN DAMAGE OR IMPROPER
OPERATION OF THE UNIT.
305 / 254 Horsepower
437 / 362 Horsepower
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Table of Contents

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Johnson Controls Frick vyper VYA PG -46 Specifications

General IconGeneral
BrandJohnson Controls
ModelFrick vyper VYA PG -46
CategoryDC Drives
LanguageEnglish

Summary

Preface and Unit Identification

Unit Identification Label

Details on the unit's identification label and required information.

Job Inspection and Transit Damage Claims

Procedures for initial inspection and handling of shipping damage.

Installation Procedures

Foundation and Rigging Requirements

Guidance on preparing the installation site and moving the unit.

Frick Vyper Model Number Definitions

Explanation of the coding system used in Vyper model numbers.

General Description and Electrical Limits

Input Short Circuit Limits and Environment

Protection against shorts and recommended operating conditions.

Coolant System Requirements

Coolant Temperature Limits and Recommendations

Specific guidelines for water and glycol coolants.

Power Wiring and Grounding

Transformers, Capacitors, and Interference

Soft-Start Sequence and Electrical Interfacing

Operation of soft-start and connecting external equipment.

Vyper System Overview and Operating Conditions

Pneumatic Controls Replacement

Transitioning from pneumatic to electronic controls.

Harmonic Filter System Details

Harmonic Filter Components and Function

Description of filter's sections and operation.

Vyper Configuration and Cooling Loop

Vyper Cooling Loop Operation

How the internal cooling loop functions.

Package-Mounted Vyper Configuration

Vyper Preinstallation Site Checklist

Blower Motor Rotation Check

Verifying the direction of motor fan rotation.

Wiring Entry Locations

External Power and Control Wiring

Input and Output Power Connection Details

Specific instructions for connecting power leads.

Electrical Conduit Requirements

Motor Thermal Protection Wiring

Methods for monitoring motor temperature.

Motor Thermal Protection and Valve Wiring

Motor Cooling Blower and Drawing Notes

Analog Board Wiring Diagram

QuantumLX Communications Wiring

Final Installation Check List

Installation Steps and Coolant Replacement

Coolant Replacement Procedure

Step-by-step guide for draining and refilling coolant.

Operation Overview

QuantumLX Control Panel Operation

Using the control panel for Vyper management.

Vyper System Operation Logic

How the Vyper controls compressor speed and capacity.

QuantumLX Panel Setup Procedures

Accessing Vyper Setup Screens

Navigating to Vyper configuration menus.

Harmonic Filter Screen Status Information

Details displayed on the harmonic filter status screen.

Setting the User Level

Programming and Communications Setup

Vyper;QuantumLX Communications Setup

Establishing communication between systems.

PID Setup Configuration

Setting the Motor Screen Parameters

Low and High Motor Amps Configuration

Setting current limits for motor protection.

VFD and Capacity Control Settings

VFD Parameter Configuration

Settings for Variable Frequency Drive control.

Capacity Control Strategy Settings

Parameters for managing system capacity.

Compressor Safeties Screen Configuration

Example Control Strategies and Setpoints

Setting the Job FLA

Job FLA Calculation and Adjustment

Procedure for calculating and setting Job FLA.

Frick Interface Board DIP Switch Settings

Maintenance Overview

Control Logic and Filter Logic Board Components

Identifying key components on the logic boards.

Standard Maintenance Procedures

Vyper Power Module Replacement

Step-by-step guide for replacing the power module.

Harmonic Filter Module Replacement

Frequently Asked Questions

Vyper Alarms and Shutdowns

Fault Code Descriptions

Explanations of numerical fault codes and their meanings.

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