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AirTek CT 220-A4 - User Manual

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SMART CYCLE
COLD TRAP
REFRIGERATED
AIR DRYERS
OPERATORS MANUAL:
MODELS SC/CT 40 to 3000
Service Department
1-800-451-6023
MAN-SCCT
PRICE $10.00

Table of Contents

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Summary

Pre-Installation

Inspection, Handling and Setup

Inspect the dryer upon arrival and note any damage for freight claims.

Cautions and Operating Warnings

Essential safety rules for operating and handling the dryer.

Dryer Installation

Principle of Operation

Smart Cycle; Cold Trap Dual Mode Operation

Adjustable Controls

Dryer Controls and Displays

Control Panel Buttons and Indicators

Buttons for mode selection, adjustment, and status LEDs.

Dew Point Controller and Readout

Displays and controls dew point, shows error codes.

Start Up Procedures

Dryer Start Up Procedure

Step-by-step guide for initial dryer installation and startup.

Operating Instructions

Essential guidelines for operating the dryer.

Routine Maintenance and Service

Electronic Controls

Dryer Information Charts

Refrigeration System Diagram

Refrigerated Dryer Diagnostic Codes

E1: Open Dew Point Circuit

Troubleshooting for an open dew point sensor circuit.

E4: Freeze Protection Shutdown

Troubleshooting for freeze protection shutdowns.

E6: Low Suction PSI Shutdown

Troubleshooting for low suction pressure shutdowns.

E6: Low Suction PSI Troubleshooting

Further troubleshooting for low suction pressure.

E7: High Head PSI Causes

Discusses causes for high head pressure shutdowns.

E7: Refrigerant Restriction

Identifies and resolves refrigerant system restrictions.

E2: Shorted Dew Point Circuit

Troubleshooting for a shorted dew point sensor circuit.

E5: High Dew Point Shutdown

Troubleshooting for high dew point shutdowns.

E7: High Head PSI Shutdown

Troubleshooting for high head pressure shutdowns.

Dryer Performance Issues

Covers overload, condenser, freon, water cooling, and switch faults.

E9: Drain Shutdown

Troubleshooting for drain system shutdowns.

E3: High Super Heat Shutdown

Troubleshooting for high super heat conditions.

Instructions for Ordering Repair Parts

Airtek Warranty Policy

Warranty Procedure

Steps for initiating and processing a warranty claim.

AirTek CT 220-A4 Specifications

General IconGeneral
BrandAirTek
ModelCT 220-A4
CategoryDryer
LanguageEnglish

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