RQ SERIESVariable Speed Scroll CompressorSupplement

AAON RQ Series Manual

AAON® RQ Series Features and Options Introduction

Safety

RQ Series Feature String Nomenclature

general information

Receiving Unit

Packaged Direct Expansion (DX) Units

Gas or Electric Heating

Wiring Diagrams

Installation

Figure 3 - RQ Cabinet Standard and Power Exhaust Gasket Locations

Forklifting the Unit

Lifting the Unit

Vertical Duct Connection

Seismic Curb Installation

Figure 10 - Seismic Solid Bottom Curb without Filters Cross Section

Horizontal Duct Connection

Metal Mesh Filters

Electrical

Variable Speed Compressors

Gas Heating

Piping Sizing Examples

Gas Pressure Regulator & Overpressure Protection Device

Figure 21 - Example 2-6 ton through the Base Gas Piping

Leak Testing

Open Loop Applications

Water Piping

Condensate Drain Piping

Figure 22 - Post Corner Hole Location

Figure 24 - Post Corner Hole Piping

Heating Coils

Electric Preheat

System Setting Screens

Table 15 - Stages of Electric Preheat

LED Flash Alarm Codes

Energy Recovery Units

Startup

Checking Liquid Sub-Cooling

Table 17 - R-410A Refrigerant Temperature-Pressure Chart

Gas Heater Instructions

Freeze Stat Startup

Condenser Fan EC Motor Startup

Table 18 - EC Condenser Fan Cycling Options

Adjustable Fan Cycling Switch Procedure

Operation

Electric Heating Operation

Gas Heat Exchanger Removal

DX Cooling

Evaporator Coil

Microchannel Coil Cleaning

Supply Fan

Figure 34 - RQ Supply Fan Removal Slide

Variable Capacity Compressor Controller

Filter Replacement

Replacement Parts

Appendix A - Heat Exchanger Corrosion Resistance

Appendix B - Thermistor Temperature vs. Resistance Values

RQ Series Startup Form

Maintenance Log

literature change history

RQ SERIES