Carrier 38QUS018R8S series User Manual

CASSETTE TYPE AIR CONDITIONER
OWNER’S MANUAL
IMROPTANT NOTE:
Read this manual carefully before installing or operating your new air conditioning unit.
Make sure to save this manual for future reference.
Please check the applicable models, F-GAS and manufacturer information from the
“Owner's Manual - Product Fiche” in the packaging of the outdoor unit.
(European Union products only)
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OWNER’S MANUAL
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EJERENS MANUAL
ENGLISH DENMARK
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BENUTZERHANDBUCH
ET
OMANIKU KÄSIRAAMAT
GERMAN ESTONIA
ES
MANUAL DEL PROPIETARIO
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NAUDOTOJO VADOVAS
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MANUEL DU PROPRIÉTAIRE
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ĪPAŠNIEKA ROKASGRĀMATA
FRANCE LATVIA
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MANUALE DEL PROPRIETARIO
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EIERENS HÅNDBOK
ITALY NORWAY
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GEBRUIKERSHANDLEIDING
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INSTRUKTIONSBOK
DUTCH SWEDEN
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INSTRUKCJA OBSŁUGI
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MANUAL DO UTILIZADOR
POLAND PORTUGEES

Carrier 38QUS018R8S series Specifications

General

Refrigerant	R-410A
Phase	1
Compressor Type	Inverter
Model	38QUS018R8S
Type	Air Conditioner
Cooling Capacity (BTU/h)	18000 BTU/h
SEER Rating	18 SEER
Voltage	208/230
Voltage (V)	208-230 V
Power Supply	208/230V, 1Ph, 60Hz

Summary

Before Operating

Product Disposal Guidelines

Guidelines for the proper disposal of waste electrical and electronic equipment according to EU directives.

Safety Symbols and Indicators

Explanation of warning symbols and indicators used in the unit and manual for safety awareness.

General Safety Precautions

Essential safety instructions for installation, operation, and maintenance to prevent injury and hazards.

Indoor and Outdoor Unit Parts

Identification and description of key components for the indoor and outdoor air conditioning units.

Operation

Recommended Operating Conditions

Specifies the optimal temperature and humidity ranges for cooling and heating operations.

Operational Modes and Features

Details on auto mode, dry mode, compressor delay, auto defrost, and louver memory functions.

Economical Operation Tips

Advice on adjusting temperature, managing energy usage, and maintaining the unit for efficiency.

Care and Maintenance

Air Filter Cleaning Procedure

Step-by-step guide on how to safely remove, clean, and reinstall the air filters for optimal performance.

Storage and Re-use Instructions

Instructions for preparing the unit for long periods of inactivity and steps for its re-activation.

Troubleshooting Guide

Common Issues and Checks

A checklist of common problems and initial checks to perform before contacting service personnel.

When to Contact Your Dealer

Identifies critical situations requiring immediate shutdown and professional assistance from a dealer.