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Multi Zone Outdoor
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.
•
This manual only describes the installation
of outdoor unit. When installing the indoor
unit, refer to the installation manual of
indoor unit.
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Table of Contents
Related Manuals for Blueridge BM36M23C
Summarization of Contents
Safety Precautions
Read Safety Precautions Before Installation
Read manual carefully before installing or operating the unit. Save for future reference.
Understanding Warning and Caution Symbols
Explains symbols indicating warnings, cautions, and prohibited actions.
General Safety Instructions
Covers technician qualifications, installation practices, electrical codes, and appliance use by persons.
Accessories
Included Accessories
Lists installation parts and accessories provided with the air conditioning system.
Optional Accessories
Describes available optional accessories, such as remote controls.
Installation Overview
Installation Order
Presents a step-by-step guide to the installation process, from indoor unit to test run.
Specifications
Unit Specifications
Details technical specifications including connected units, voltage, and length/height requirements.
Outdoor Unit Installation
Step 1: Select Installation Location
Provides requirements for selecting the optimal installation location for the outdoor unit.
Step 2: Install Outdoor Unit
Details how to fix the outdoor unit using anchor bolts and essential cautions.
Outdoor Unit Dimensions and Clearance
Shows dimensions of various outdoor unit models and required installation clearances.
Drain Joint Installation (Optional)
Instructions for installing a drain joint to redirect condensation water.
Notes On Drilling Hole In Wall
Guidance on drilling the wall hole for refrigerant piping and signal cable.
Refrigerant Piping Connection
Safety Precautions for Piping
Highlights critical safety warnings for refrigerant piping work, including technician qualifications and leak prevention.
Step 1: Cut Pipes
Instructions on how to properly cut refrigerant pipes to the correct length and angle.
Step 2: Remove Burrs
Details the process of removing burrs from cut pipes to ensure an airtight seal.
Step 3: Flare Pipe Ends
Explains how to properly flare pipe ends to achieve an airtight seal, including torque and dimension guides.
Step 4: Connect Pipes
Guides on connecting copper pipes to indoor and outdoor units, including tightening procedures.
Torque Requirements and Bend Radius
Specifies torque values for pipe connections and guidelines for bending tubing to prevent damage.
Insulation and Bundling
Instructions on insulating piping and bundling cables, emphasizing signal cable separation.
Wiring
Safety Precautions for Wiring
Covers essential safety measures for electrical wiring, including power disconnection, qualified technicians, and circuit requirements.
Fuse Specifications
Details the specifications of the fuse used for overcurrent protection on the air conditioner's circuit board.
Outdoor Unit Wiring
Highlights safety warnings before performing any electrical or wiring work on the outdoor unit.
Wire Gauge and Amperage Chart
Provides a chart correlating rated current with appropriate wire gauge for connections.
Prepare Cable for Connection
Steps for preparing the electrical cable, including stripping and crimping.
Connecting Wires to Terminals
Instructions on connecting wires to terminals, clamping cables, and insulating unused wires.
Wiring Diagrams
Illustrates correct and incorrect wiring connections for outdoor and indoor units.
BM18M Two Zone Condenser Wiring
Specific wiring diagram and connection details for the BM18M two-zone condenser.
BM27M Three Zone Condenser Wiring
Specific wiring diagram and connection details for the BM27M three-zone condenser.
BM36M Four Zone Condenser Wiring
Specific wiring diagram and connection details for the BM36M four-zone condenser.
BM48M Five Zone Condenser Wiring
Specific wiring diagram and connection details for the BM48M five-zone condenser.
General Wiring Cautions
Provides guidelines and cautions for performing wiring, including circuit requirements, voltage checks, and safety disconnects.
Refrigerant Handling
Tools Needed
Lists the necessary tools for performing leak tests, evacuation, and refrigerant charging.
Procedure: Leak Test and Evacuation
Details the steps for performing a leak test using nitrogen and evacuating the system.
Test Vacuum and Release Refrigerant
Describes how to test the vacuum and release refrigerant into the lineset for each zone.
Test Run and Record Pressure
Instructions for performing a test run in cooling and heat modes and recording pressure readings.
Refrigerant Chart and Adding Refrigerant
Provides a chart to calculate refrigerant addition based on lineset length and offers cautions for adding refrigerant.
Test Run
Before Test Run Checks
Lists essential checks to perform before initiating the test run of the installed system.
Test Run Instructions for Indoor Unit
Details checks for the indoor unit's operation, including remote control, louvers, and drainage.
Test Run Instructions for Outdoor Unit
Details checks for the outdoor unit's operation, including leaks, noise, and environmental impact.
Automatic Wiring/Piping Correction Function
How To Activate This Function
Explains how to activate the automatic wiring/piping correction feature on the outdoor unit PCB.
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