Sullair RD Series User Manual

Failure to follow the instructions
and procedures in this manual or,
misuse of this equipment will
VOID its warranty!
WARRANTY NOTICE
USER/SERVICE MANUAL
REFRIGERATED DRYERS
RH—HIGH TEMPERATURE
RN—NON-CYCLING
RD—DIGITAL CYCLING
PART NUMBER:
KEEP FOR
FUTURE
REFERENCE
©
SULLAIR CORPORATION
02250195-401 R00
The information in this manual is current
as of its publication date, and applies to
compressor serial number:
(RH) 0611SA0198
(RN) 4810SA0001
(RD) 0711SA0263
and all subsequent serial numbers.

Sullair RD Series Specifications

General

Model Series	RD Series
Type	Refrigerated
Refrigerant	R134a
Voltage	208-230/3/60, 460/3/60
Power Supply	Varies by model
Inlet Temperature	120°F (49°C) maximum

Summary

Section 1 Safety

1.1 Safety Information

General safety guidelines and regulations for operating and maintaining the dryer.

Section 2 RH Series Refrigerated High Temperature Compressed Air Dryer

2.1 Specifications

2.4 Safety Regulations

Details important safety notes, transportation, and positioning guidelines for the dryers.

2.5 Refrigerant Dryer Features

2.5.7 Compact 3-in-1 Heat Exchanger

2.6 Dryer Operation Procedure

Details the procedure for starting and shutting down the dryer for daily operation.

2.11 P&I—RH15-75

2.12 P&I—RH100

2.13 Wiring Diagram

Electrical wiring diagram for the RH series high temperature dryers.

2.14 Troubleshooting

Identifies common problems, their causes, and recommended repair steps.

2.15 Settings

Section 3 RN & RD Series Refrigerated Non-Cycling Compressed Air Dryer

3.2 Specifications

3.3 Safety Instructions

Provides safety regulations and instructions for operating, installing, and maintaining the dryers.

3.10 Product Features

3.11 Principle of Operation

Explains the overall principle of operation for the refrigerant circuit and compressed air circuit.

3.12 Compressed Air Heat Exchanger

3.15 Operating Precautions

Provides warnings and precautions for installing and operating the equipment safely.

3.16 Installation

3.17 Steps to Undertake Before Operating

3.18 Operating Procedures

Details the sequence of operations for starting up the dryer after installation or maintenance.

3.19 Startup and Shut Down Procedure

Provides instructions for safely starting up and shutting down the dryer.

3.40 P&I—RN5-10-15-25

3.41 P&I—RN35-75

3.42 P&I—RN100-200

3.43 P&I—RN250-325

3.44 P&I—RD400-500-700-850

3.45 P&I—RD700-850

3.46 P&I—RD1000-6000

3.47 P&I—RD1000-6000

3.48 Wiring Diagram—RN5-10-15-20-25

Electrical wiring diagram for RN5-10-15-20-25 models.

3.49 Wiring Diagram—RN30-50-75-100

Electrical wiring diagram for RN30-50-75-100 models.

3.50 Wiring Diagram—RN125-150

Electrical wiring diagram for RN125-150 models.

3.51 Wiring Diagram—RN175

Electrical wiring diagram for RN175 models.

3.52 Wiring Diagram—RN200

Electrical wiring diagram for RN200 models.

3.53 Wiring Diagram—RN250-325

Electrical wiring diagram for RN250-325 models.

3.54 Wiring Diagram—RN250-325 (230-3-60-A)

Electrical wiring diagram for RN250-325 (230V, 3-60A) models.

3.55 Wiring Diagram—RN250-325 (230-3-60-A)

Electrical wiring diagram for RN250-325 (230V, 3-60A) models.

3.56 Wiring Diagram—RN250-325 (460-3-60-A, 400-3-50-A)

Electrical wiring diagram for RN250-325 (460V/400V) models.

3.57 Wiring Diagram—RN250-325 (460-3-60-A, 400-3-50-A)

Electrical wiring diagram for RN250-325 (460V/400V) models.

3.58 Control Circuit—RN250-325

Control circuit diagram for RN250-325 models.

3.59 Power Circuit—RN250-325

Power circuit diagram for RN250-325 models.

3.60 Maintenance

Provides maintenance procedures for both engineers/technicians and users.

3.62 Troubleshooting

Details common operational problems, their causes, and recommended repair steps.

3.63 Settings

Section 4 E-680 Controller for Refrigerant Dryers

4.1 Description

4.2 Operation

4.2.1 External Connections

4.2.2 Normal Operation

4.2.3 Configuration Mode

Explains how to enter configuration mode and adjust parameters.

Calibration Page

Details calibration procedures for sensors and parameters.

4.29 P&I—RD400

4.30 P&I—RD500-850

4.31 P&I—RD700-850

4.32 P&I—RD1000-6000

4.33 P&I—RD1000-6000

4.34 Wiring Diagram—RD400 (230-3-60-A)

Electrical wiring diagram for RD400 (230V, 3-60A) models.

4.35 Wiring Diagram—RD400 (230-3-60-A)

Electrical wiring diagram for RD400 (230V, 3-60A) models.

4.36 Wiring Diagram—RD400 (460-3-60-A, 400-3-50-A)

Electrical wiring diagram for RD400 (460V/400V) models.

4.37 Wiring Diagram—RD400 (460-3-60-A, 400-3-50-A)

Electrical wiring diagram for RD400 (460V/400V) models.

4.38 Wiring Diagram—RD500/700 (230-3-60-A)

Electrical wiring diagram for RD500/700 (230V, 3-60A) models.

4.39 Wiring Diagram—RD500/700 (230-3-60-A)

Electrical wiring diagram for RD500/700 (230V, 3-60A) models.

4.40 Wiring Diagram—RD (500/700/...)-460-3-60-A, 400-3-50-A

Electrical wiring diagram for various RD models (460V/400V).

4.41 Wiring Diagram—RD (700-850-...)-460-3-60-W, 400-3-50-W

Electrical wiring diagram for various RD models (460V/400V, Water Cooled).

4.42 Wiring Diagram—RD700-850 (230-3-60-W)

Electrical wiring diagram for RD700-850 (230V, 3-60W) models.

4.43 Wiring Diagram—RD700-850 (230-3-60-W)

Electrical wiring diagram for RD700-850 (230V, 3-60W) models.

4.44 Wiring Diagram—RD (700-850-...)-460-3-60-W, 400-3-50-W

Electrical wiring diagram for various RD models (460V/400V, Water Cooled).

4.45 Wiring Diagram—RD (700-850-...)-460-3-60-W, 400-3-50-W

Electrical wiring diagram for various RD models (460V/400V, Water Cooled).

4.46 Control Circuit—RD400-500-...

Control circuit diagram for RD400-6000 models.

4.47 Power Circuit—RD400-500-...

Power circuit diagram for RD400-6000 models.