CLIMAVENETA AWU User Manual

GB
USER AND MAINTENANCE MANUAL
precision air-conditioners
ACCURATE
Direct expansion
Direct expansion
AXO air outlet from the top
AXU air outlet from the bottom
Water-cooled
AWO air outlet from the top
AWU air outlet from the bottom
frame 1: 07-10
frame 2: 15-18
frame 3: 20-26-29
frame 4: 39-30-40-50
frame 5: 55-60-70

CLIMAVENETA AWU Specifications

General

Brand	CLIMAVENETA
Model	AWU
Category	Air Conditioner
Language	English

Summary

Unit Configuration

Direct Expansion Unit Digits

Details configuration parameters for direct expansion units via numerical digits.

Further Configuration Digits

Technical Specifications

Rating Plate Information

Details information provided on the air-conditioner rating plate.

AX Air-Cooled Technical Data

AW Water-Cooled Technical Data

Commissioning and Testing

Refrigerant Circuit Commissioning

Steps for emptying and charging the refrigerant circuit.

Unit Commissioning Procedure

Step-by-step procedure for initial unit startup and checks.

Operation and Control

Thermostatic Valve Calibration

Instruments and Alarms

Device Calibration

Control and Safety Device Adjustments

Pressure Control Valve Calibration

Sensor Calibration

Air Flow Sensor Calibration

Dirty Filter Sensor Calibration

Electrical Specifications

Total Unit Power Input

Component Power Input

Maintenance Procedures

Air Filter Cleaning

Procedures and frequency for cleaning or replacing air filters.

Condenser Coil and Drain Maintenance

Troubleshooting

Unit Start-up and Control Faults

Identifies causes and solutions for unit start-up and control issues.

Temperature and Humidity Faults

Identifies causes and solutions for temperature and humidity issues.

Air Flow and Heater Safety Faults

Identifies causes and solutions for airflow and heater safety faults.

Compressor Pressure Faults

Identifies causes and solutions for compressor pressure issues.

Compressor Suction and Pressure Switch Faults

Identifies causes and solutions for suction pressure and switch faults.