Eco HCAT TE 0091 User Manual

HCAT TE
0011÷0121
HCAN TE
0071÷0121
INSTALLATION - USE AND MAINTENANCE MANUAL
Cooling only air cooled condensing
units and heat pumps with axial fans.
GROUP

Eco HCAT TE 0091 Specifications

General

Brand	Eco
Model	HCAT TE 0091
Category	Heat Pump
Language	English

Summary

GENERAL WARNINGS

FUNDAMENTAL SAFETY RULES

RECEIVING AND HANDLING THE PRODUCT

DESCRIPTION OF STANDARD UNIT

INSTALLATION

REFRIGERANT CONNECTIONS

REFRIGERANT PIPES

Guidance on sizing and selecting refrigerant pipes for correct operation.

PROCEDURE FOR CORRECT CONNECTION

SIZING OF REFRIGERANT PIPES

CHECKING FOR LEAKS

ELECTRICAL CONNECTIONS

ELECTRICAL PANEL

ELECTRICAL CONNECTIONS AND ACCESSORIES

OPERATING LIMITS

CALIBRATION OF PROTECTION DEVICES

CHECKING AND STARTING UP THE UNIT

PREPARING FOR FIRST START UP

Checklist of essential steps before the initial startup of the unit.

STARTING UP FOR THE FIRST TIME (after two hours)

ACTIVATING AND DEACTIVATING THE UNIT

SETTING AND DISPLAYING SERVICE PARAMETERS

ALARM DISPLAY

EXTRAORDINARY MAINTENANCE

TROUBLESHOOTING

THE CONDENSER UNIT DOES NOT START

Identifies and resolves issues when the unit fails to start up.

PROTECTION DEVICES TRIP AND SHUT DOWN THE COMPRESSOR

Addresses compressor shutdown due to protection device activation.

INSUFFICIENT OUTPUT

Diagnoses and resolves issues related to reduced cooling or heating output.

COMPRESSOR NOISY

Troubleshoots abnormal noise originating from the compressor.

NOISE AND VIBRATIONS

Addresses general noise and vibration issues in the unit.