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RefPlus Opti-Mist Plus - User Manual

RefPlus Opti-Mist Plus
20 pages
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INSTALLATION, OPERATION
AND MAINTENANCE
MANUAL
ADIABATIC PRE-COOLING
SYSTEM
Opti-Mist Plus

Questions and Answers

Summary

Adiabatic System Overview

Pumping Station Components

Introduction and Safety

System Introduction

Overview of the Opti-Mist+ Adiabatic Pre-Cooling System and its purpose.

Safety Considerations

Essential safety guidelines for installation, operation, and servicing to prevent hazards.

Product Description and Installation

Opti-Mist Plus System Description

Details the system's function, components, and benefits in hot ambient conditions.

Pumping Station Installation

Steps for locating and securing the pumping station indoors, considering environmental protection.

Piping Installation

Guidance on connecting piping according to industry standards, material, and pressure drop requirements.

Wiring Installation

Instructions for grounding the station and connecting system wiring according to applicable codes.

System Start-Up

Pre-Start-Up Checklist

Comprehensive checks required before initial system operation for proper functionality.

Water Pressure Adjustment

Inlet Pressure Settings

Procedure for adjusting the inlet water pressure to the pump, maintaining optimal levels.

Outlet Pressure Settings

Procedure for adjusting pump outlet and heat rejection unit pressures for system performance.

Maintenance and System Setup

Maintenance Procedures

Recommended monthly checks and periodic tasks for system upkeep and longevity.

Service Alarms and Counters

Understanding system alarms and operational time counters for proactive maintenance.

System Setup and Controller Programming

Controller Configuration and Adjustments

Guidance on initial controller setup and making adjustments as per system requirements.

Troubleshooting Guide

Fluid Outlet Temperature Issues

Diagnosing and resolving high fluid outlet temperatures or lack of cooling effect.

Sensor Reading Problems

Troubleshooting abnormal fluid or outside temperature sensor readings.

Water Spray and Nozzle Issues

Addressing problems with water distribution, nozzle performance, and filter clogging.

Pump and System Control Issues

Resolving pump cavitation, water hammer, and system control malfunctions.

Alarm Conditions and Sensor Failures

Resolving pressure alarms and temperature sensor failure alerts for system stability.

Replacement Parts

Start-Up Report Form

Unit Specifications

Unit Dimensions and Weight

Provides physical dimensions and approximate weight of the adiabatic system unit.

Wiring Diagrams

120 V;1 PH;60 Hz Wiring

Electrical wiring schematic for the 120V/1PH/60Hz system configuration.

230 V;1 PH;60 Hz Wiring

Electrical wiring schematic for the 230V/1PH/60Hz system configuration.

208 V;3 PH;60 Hz Wiring

Electrical wiring schematic for the 208V/3PH/60Hz system configuration.

Piping Diagram

Typical Piping Layout

Visual representation of the system's piping, showing component connections and flow paths.

Warranty Information

RefPlus Opti-Mist Plus Specifications

General IconGeneral
BrandRefPlus
ModelOpti-Mist Plus
CategoryAir Conditioner
LanguageEnglish