EasyManua.ls Logo

AAON RSMVQ - User Manual

AAON RSMVQ
36 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Loading...
RSMVQ
Technical Guide

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the AAON RSMVQ and is the answer not in the manual?

AAON RSMVQ Specifications

General IconGeneral
CategoryControl Unit
ManufacturerAAON
ModelRSMVQ
Input Voltage24 VAC
Communication ProtocolBACnet MS/TP
Operating Temperature Range-40°F to 158°F (-40°C to 70°C)
Enclosure RatingNEMA 1
Humidity Range5% to 95% RH, non-condensing

Summary

OVERVIEW

RSMVQ Overview

General introduction to the RSMVQ module, its features, applications, and system requirements.

RSMVQ Features and Applications

Details the capabilities, configurations, and limitations of the RSMVQ module for VFD compressors.

RSMVQ Dimensions

Presents the physical dimensions of the RSMVQ module with a diagram.

INSTALLATION AND WIRING

Electrical and Environmental Requirements

Specifies electrical and environmental requirements for proper installation and operation of the RSMVQ module.

WIRING

RSMVQ Inputs Wiring

Details the wiring connections for the analog and binary inputs of the RSMVQ module.

Head Pressure Control

Explains how the RSMVQ monitors head pressure and controls condenser fans.

RSMVQ Outputs Wiring

Illustrates the wiring connections for the relay and analog outputs of the RSMVQ module.

INPUTS AND OUTPUTS

RSMVQ Module Inputs;Outputs Map

Provides a comprehensive map of all inputs and outputs available on the RSMVQ module.

RSMVQ Inputs and Outputs

Describes the function and operation of each input and output on the RSMVQ module.

SEQUENCE OF OPERATIONS

Cooling Mode and Dehumidification Operation

Details the operational sequences for cooling and dehumidification modes.

Envelope Protection

Explains the compressor envelope protection features and their impact on operation.

Electronic Expansion Valve Operation and Head Pressure Control

Describes EXV operation and how head pressure is controlled by the RSMVQ module.

LCD SCREENS

LCD Display Screen and Navigation Keys

Explains the LCD screen layout and the functions of the navigation and editing keys.

Main Screens Map

Provides a navigational map for accessing various main screens on the RSMVQ LCD display.

Module Screens

Details the various screens available within the RSMVQ module's interface for configuration and status.

System Status Screens

Shows how to view system status information for compressors, fans, and EXVs on the LCD screen.

Sensor Status Screens

Illustrates how to access and interpret readings from various sensors on the RSMVQ module.

Alarms Screens

Explains the different alarm conditions the RSMVQ module can detect and display.

Alarm History Screens

Describes how to view a history of past alarm events on the RSMVQ module.

Setpoint Status Screens

Shows how to view and check current setpoint values for various system parameters.

Copeland Packaged VFD Screens

Details the screens for monitoring and interacting with Copeland™™ VFDs.

Danfoss VFD Screens

Details the screens for monitoring and interacting with Danfoss VFDs.

Copeland VFD Screens

Details screens for Copeland™™ VFD fault codes, limits, and current speed.

Copeland VFD Screens and DMQ EXV Screens

Covers VFD status/software and DMQ EXV communication and suction pressure readings.

TROUBLESHOOTING

LED Diagnostics

Explains the function of each LED on the RSMVQ module for troubleshooting and verification.

Temperature Sensor Testing

Provides instructions and tables for testing temperature sensors and their resistance/voltage readings.

Head Pressure Transducer

Details how to test the head pressure transducer using a provided voltage/pressure chart.

APPENDIX A: SYSTEM CONFIGURATION

Single Condenser Per Module

Configuration steps for systems with a single condenser connected to the RSMVQ module.

Two Condensers Per Module

Configuration steps for systems with two condensers connected to the RSMVQ module.

Compressor Type Selection

Guides on selecting the correct compressor type and model number for system configuration.

Unit Tonnage Selection and Compressor Type Specification Table

Details on selecting unit tonnage and provides a specification table for compressor types and speeds.

Related product manuals