Blueridge BMHH18M22C User Manual

SPLIT-TYPE ROOM AIR CONDITIONER
Owner’s Manual &
Installation Manual
IMPORTANT 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, technical
data, F-GAS(if any) and manufacturer information
from the “Owner's Manual - Product Fiche ”
in the packaging of the outdoor unit.
(European Union products only)

Blueridge BMHH18M22C Specifications

General

Brand	Blueridge
Model	BMHH18M22C
Category	Air Conditioner
Language	English

Summary

Safety Precautions

WARNINGS FOR PRODUCT USE

Important safety warnings for operating the air conditioner, including handling abnormal situations and misuse.

CLEANING AND MAINTENANCE WARNINGS

ELECTRICAL WARNINGS

Critical safety warnings related to electrical connections, wiring, and power supply.

WARNINGS FOR PRODUCT INSTALLATION

Essential warnings and guidelines for safe and correct installation of the air conditioner unit.

WARNING for Using R32/R290 Refrigerant

Specific safety guidelines and room size requirements for units using R32 or R290 refrigerant.

Troubleshooting

SAFETY PRECAUTIONS

Critical safety warnings to follow immediately if specific abnormal conditions occur with the unit.

Common Issues

Common problems encountered with the unit and their possible causes and solutions.

Poor Cooling Performance

Troubleshooting steps for poor cooling performance, including checking settings, filters, and refrigerant.

The unit is not working

Solutions for when the unit fails to start or stops frequently, including power, fuse, and timer issues.

Poor heating performance

Troubleshooting steps for inadequate heating performance, considering temperature, doors, windows, and refrigerant.

Indicator lamps continue flashing

Guidance for interpreting flashing indicator lamps and error codes, and steps to resolve them.

Indoor Unit Installation

Drill wall hole for connective piping

Prepare refrigerant piping

Connect drain hose

Electrical Safety Regulations

Important regulations and warnings to adhere to before performing any electrical work on the unit.

Connect signal cable

Wrappiping and cables

Mount indoor unit

Refrigerant Piping Connection

Cut pipes

Remove burrs

Flare pipe ends

Connect pipes

TORQUE REQUIREMENTS

Instructions for Connecting Piping to Outdoor Unit

Air Evacuation

Preparations and Precautions

Important preparations and precautions before performing evacuation to remove non-condensable gas and moisture.

Evacuation Instructions

Note on Adding Refrigerant

Electrical and Gas Leak Checks

Electrical Safety Checks

Procedures for performing electrical safety checks, including grounding and wiring verification.

Gas Leak Checks

Methods for checking for gas leaks using soap and water or a leak detector.

Test Run

Test Run Instructions

Detailed instructions for performing the test run, including operating modes and checks to perform.