Related Manuals for Daikin 3MXM-M
Summarization of Contents
Installation Procedures
Indoor Unit Connections
Details on connecting indoor units to ports and using reducers.
Installation Precautions
Guidelines for ensuring secure and proper installation to prevent issues.
Outdoor Unit Installation Guideline
Indoor Unit Location Selection
Maximum piping length and height difference for indoor unit placement.
Refrigerant Piping Work
Outdoor Unit Installation
Refer to location precautions and installation drawings for outdoor unit setup.
Drain Work Procedures
Instructions for proper drain port setup and cold area considerations.
Refrigerant Piping Installation
Guidance on using flare nuts, oil, torque wrenches, and materials.
Evacuating and Leak Checking
Procedures for vacuum pumping, leak checks, and refrigerant handling.
Refrigerant Charging
Guidelines for charging refrigerant based on piping length and refrigerant type.
Pipe Handling and Insulation
Cautions on pipe handling, material selection, and insulation.
Pipe Flaring Procedure
Step-by-step guide on how to properly flare pipe ends.
Pump Down Operation
Forced Operation for Pump Down
Steps for initiating and stopping forced cooling operation for pump down.
Wiring
Wiring Procedure
Instructions for stripping wires, connecting units, and securing wiring.
Priority Room Setting
Priority Room Setting Function Overview
Details how priority room setting affects unit operation and capabilities.
Setting Priority Room
Steps to set the priority room by sliding switches on the PC board.
Night Quiet Mode Setting
Night Quiet Mode Overview
Describes how the function reduces outdoor unit noise at night, with a cooling capacity trade-off.
Setting Night Quiet Mode
Steps to enable Night Quiet Mode by turning a switch.
Trial Operation and Testing
Wiring Error Check Procedure
Procedure for checking and correcting wiring errors using service PC board switches and LEDs.
Operational Testing
Steps for testing cooling and heating operations, checking temperatures.
Installation Checklist
A checklist of installation aspects to verify for proper function and safety.
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