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Need help?Do you have a question about the Haier MRV II AV08NMVERA and is the answer not in the manual?
Explains warning symbols and their meanings for safe operation.
Details safety precautions when handling the R410A refrigerant.
Provides important cautions for the installation and service of the unit.
Lists required materials for refrigerant piping and installation.
Details specifications and appearance of outdoor units.
Outlines specifications for combining multiple outdoor units.
Lists types and specifications of various indoor units.
Key checks to perform before operating the air conditioner.
Information regarding the heating capacity of the unit.
Details on how the compressor is protected from improper operation.
Explains the function of protection devices like the high-pressure switch.
A guide to the installation procedure for reference.
Step-by-step guide for installing refrigerant pipes.
Core principles for correct refrigerant pipe installation.
Specifies maximum pipe lengths and height differences for installation.
Details on pipe length requirements between outdoor units.
Specifies pipe diameter for connections between indoor and branch pipes.
Defines pipe diameter for the main pipe from outdoor to branch.
Instructions and diagrams for branch pipe installation.
Pipe specifications and connection methods for outdoor units.
Pipe specifications and connection methods for indoor units.
Pre-installation checks and requirements for indoor units.
Lists standard accessories included with indoor units.
Guidelines for choosing an appropriate location for cassette units.
Details on positioning cassette units within ceiling openings.
Specifies materials for drain pipes and their heat insulation.
Requirements for drain pipe slope and elevation for proper drainage.
Field wiring diagrams for AV08-16NMVERA models and their indoor units.
Field wiring diagrams for AV18-32NMVERA models and their indoor units.
Example diagrams showing indoor unit wiring configurations.
Example diagrams showing outdoor unit wiring configurations.
Wiring diagrams for installing a central controller for the system.
Instructions for setting indoor unit dip switches for central control.
Procedures for setting dip switches on the central controller.
Step-by-step guide for performing trial operation after installation.
Checklist for confirming the condition of the indoor unit before trial operation.
Checklist for confirming the condition of the outdoor unit before trial operation.
Steps for confirming main power supply and initial checks during trial operation.
Procedures to confirm the correct operation of the fan motor.
Information on standard running current values for the unit.
Details on standard running pressure values for the unit.
General