Armstrong IVS series User Manual

INSTALLATION AND OPERATING INSTRUCTIONS
FILE NO.: 62.803
DATE: Jan. 10, 2010
SUPERSEDES: New
DATE: New
Packaged Pressure Booster Systems
IVS Booster Systems
with Standard Controller
Armstrong Packaged Pressure Booster Systems are completely factory-assembled, tested, adjusted, and shipped to the job site as
integral units ready to receive suction and discharge piping and incoming power supply. These instructions describe the
procedures to be followed during installation, commissioning and operation to ensure optimum performance and reliability. When
contacting the factory for assistance, please provide the unit Serial Number and other pertinent data, such as motor amperage,
voltage and suction and discharge pressures.
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Armstrong IVS series Specifications

General

Motor Type	TEFC (Totally Enclosed Fan Cooled)
Efficiency	High Efficiency Design
Sealing	Mechanical Seal
Frequency	50/60 Hz
Control	Variable Speed Drive (VSD) compatible
Impeller Material	Stainless Steel
Casing Material	Stainless Steel
Voltage	208-230/460V, 3-phase

Summary

Intelligent Variable Speed Booster Systems: Basic Operating Function

Pump Control and Protection

System Operation Modes

Explains lead pump alternation, no-flow shutdown, soft fill, and emergency power modes.

Variable Speed Booster Systems: General Arrangement Schematic Diagram

IVS Booster Package Commission Check Sheet

Pre-Power Up Checklist

Details checks for installation, voltage, wiring, bleeding, alignment, and suction pressure before powering up.

Booster Panel Parameter Checklist

Parameter Verification and Saving

Guide to verifying all system parameters, saving changes, and setting defaults.

PID Tuning and Testing

PID Tuning Procedure

Steps for adjusting PID values to achieve optimal system response and ramp time.

No Flow Shutdown Test

Procedure to verify the No Flow Shutdown functionality by running the system against a deadhead.

HMI Display Overview

Alarm Management Displays

Setup Displays

Details screens for configuring system settings with different access levels and passwords.

HMI Panel Button Functions

Navigation Buttons

Pump Overview and Control Displays

Variable Speed Pump Control

Allows setting pump mode (Hand/Off/Auto) and speed for individual pumps.

Alarm Management and Display

Low Water Level Alarm

Pressure Sensor Failure Alarms

Displays alarms for failure of suction, discharge, or remote pressure sensors.

System Alarm Categories

Pressure Limit Alarms

Pump and Drive Alarms

Alarms related to pump operation, drive faults, and communication issues.

Factory High System Shutdown

System Setup Navigation and Level 0 Displays

Accessing Setup Levels

System Configuration Parameters

Pressure and Speed Settings

Configuration for system pressure, setpoints, discharge/suction limits, and pump speed staging.

Operational Mode Settings

Setup for Soft Fill, No Flow Shutdown, Emergency Power, and PID control.

System Integration and Clock

Level 1 and Level 2 Setup Displays

Main Setup Displays (Level 1/2)

System Setup Displays (Level 1/2)

Pressure Sensor and Unit Setup

Discharge Pressure Sensor Setup

Configuring the discharge pressure sensor, range, and enabling/disabling it.

Suction Pressure Sensor Setup

Configuring the suction pressure sensor, range, and enabling/disabling it.

Pressure Setpoint and Remote Sensor Configuration

Remote Pressure Sensor Setup

System Pressure Setpoint Setup

Setting the desired system pressure setpoint for local and remote sensors.

Pressure Alarm Setpoint Configuration

Suction Pressure Alarm Setpoints

Setting high and low alarm limits for suction pressure.

Discharge Pressure Alarm Setpoints

Setting high and low alarm limits for discharge pressure.

System Shutdown and Staging Configuration

Factory High Shutdown Pressure

Speed Staging Setpoints

Configuring pump speed thresholds for staging pumps on and off.

Staging Delay Setpoints

Pump Runtime and Soft Fill Setup

Minimum Runtime Setup

Soft Fill Mode Setup

Enabling or disabling the Soft Fill Mode and configuring its parameters.

Soft Fill and No Flow Shutdown Setup

Soft Fill Setup Parameters

No Flow Shutdown Setup

Enabling/disabling No Flow Shutdown and setting delay and speed parameters.

No Flow Shutdown Setup Details

No Flow Shutdown Speed and Wait Time

Configuring set speed and wait time for No Flow Shutdown detection.

No Flow Shutdown Pressure Boost

Speed Setpoint Configuration

Speed Setpoints - Min, Max, Ramp

Speed Setpoints - Default and Rated RPM

Power and Emergency Mode Setup

Emergency Power Mode Setup

PID and Lead Pump Switch Time Setup

PID Setup Parameters

Configuring PID constants (Kc, Ti, Td) for pump control.

Lead Pump Switch Time Setup

System Protection Setup

EOC Protection Setup

Pressure Setback Setup

System Integration Setup

Serial Card Configuration

BAS Interface Setup