Carrier 40JX 024 User Manual

DUCTED ABOVE-CEILING UNITS (COOLING ONLY AND HEAT PUMP)
Installation, operation and maintenance instructions
UNITÀ CANALIZZABILE A SOFFITTO (SOLO RAFFRESCAMENTO E POMPA DI CALORE)
Istruzioni di installazione, uso e manutenzione
UNITÉ SPLIT GAINABLE ET ENCASTRABLE (FROID SEUL ET POMPE À CHALEUR)
Instructions d’installation, mode d’emploi et d’entretien
KANALISIERTES DECKENGERÄT(KÜHLGERÄTE UND WÄRMEPUMPEN)
Installations, Bedienungs- und Wartungsanweisungen
CLIMATIZADORAS BAJA SILUETA (FRÍO SOLO Y BOMBA DE CALOR)
Instrucciones de instalación, funcionamiento y mantenimiento
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40JX - 40JS

Carrier 40JX 024 Specifications

General

Model	40JX024
Refrigerant	R-410A
Phase	1
SEER	16
Type	Split System
Cooling Capacity	24000 BTU
Voltage	208/230V

Summary

Safety Considerations

General Safety Precautions

Warning: Power Interruption

Crucial warning to turn off the main power switch before service to prevent electrical shock.

Electrical Data (Cooling Only)

Electrical Data (Heat Pump)

Operating Limits

Installation

Location Selection Criteria

Unit Mounting and Leveling

Procedures for mounting the unit using threaded rods, ensuring it is perfectly leveled.

Condensate Drainage

Guidelines for installing the condensate drain system, including materials and slope.

Ductwork Design and Installation

Electrical Connections

Electrical Connection Warnings

Critical safety warnings regarding power, voltage, and earth connections before making connections.

Electrical Connection Procedures

Electric Connection Diagrams (Cooling Only)

Electric Connection Diagrams (Heat Pump)

Refrigerant Line Connection

Tubing Specifications and Torque

Start-up Procedures

Pre-Startup Checks and Procedures

Supervision and Important Notes

Maintenance and Service

Service Precautions

Essential safety warning to turn off the main power switch before performing any service or maintenance operations.

Troubleshooting Chart

Alarm Codes and Descriptions

List of alarm codes for unit malfunctions and their corresponding error descriptions.

Fault Diagnosis and Solutions

Guide to identifying possible faults, their causes, and suggested remedies for unit malfunctions.

Final Recommendations