Daikin VRVIII RXYQ Series User Manual

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OPERATION MANUAL
MODEL
RXYQ72PBYD
RXYQ96PBYD
RXYQ120PBYD
RXYQ144PBYD
RXYQ168PBYD
RXYQ192PBYD
RXYQ216PBYD
RXYQ240PBYD
RXYQ264PBYD
RXYQ288PBYD
RXYQ312PBYD
RXYQ336PBYD
RXYQ360PBYD
RXYQ72PBTJ
RXYQ96PBTJ
RXYQ120PBTJ
RXYQ144PBTJ
RXYQ168PBTJ
RXYQ192PBTJ
RXYQ216PBTJ
RXYQ240PBTJ
RXYQ264PBTJ
RXYQ288PBTJ
RXYQ312PBTJ
RXYQ336PBTJ
RXYQ360PBTJ
REYQ72PBYD
REYQ96PBYD
REYQ120PBYD
REYQ144PBYD
REYQ168PBYD
REYQ192PBYD
REYQ216PBYD
REYQ240PBYD
REYQ264PBYD
REYQ288PBYD
REYQ312PBYD
REYQ336PBYD
REYQ72PBTJ
REYQ96PBTJ
REYQ120PBTJ
REYQ144PBTJ
REYQ168PBTJ
REYQ192PBTJ
REYQ216PBTJ
REYQ240PBTJ
REYQ264PBTJ
REYQ288PBTJ
REYQ312PBTJ
REYQ336PBTJ
System air conditioner
Read these instructions carefully before installation.
Keep this manual in a handy place for future reference.
This manual should be left with the equipment owner.
On/Off
Mode
Fan
Speed
Cancel
Menu
OK
00_CV_3P215731-9N.indd 100_CV_3P215731-9N.indd 1 11/4/2010 4:12:30 PM11/4/2010 4:12:30 PM

Daikin VRVIII RXYQ Series Specifications

General

Brand	Daikin
Model	VRVIII RXYQ Series
Category	Air Conditioner
Language	English

Summary

Safety Considerations

Specifications

What to do before Operation

Remote Controller and Cool/Heat Selector: Name and Function of Each Switch and Display

Button Locations and Descriptions

Detailed explanation of the location and function of each button on the remote controller.

Names and Functions

Liquid Crystal Display

Describes the standard and detailed display modes of the remote controller's LCD screen.

Detailed Display

Explains additional items that can be shown on the detailed display of the LCD screen.

Operation Range

Operation Procedure

For Systems with Cool/Heat Selector

Instructions on selecting operation modes using the Cool/Heat selector.

Basic Operation

Cool/Heat/Auto/Fan Operation

Guides users through operating the air conditioner in various modes using the remote controller.

Preparation

Outlines the necessary steps to take before starting the air conditioning system operation.

Characteristics of Heat Mode

Defrost operation

Explains the system's defrost operation to prevent frost buildup and maintain heating capacity.

Hot start

Details the system's behavior when transitioning into heat mode to prevent cold drafts.

Dry Mode

Preparation

Specifies the required preparation steps for operating the air conditioner in Dry mode.

Dry Mode

Characteristic of Dry mode

Explains how Dry mode dehumidifies the space while minimizing temperature drops.

Setback Feature

Ventilation Mode When the Indoor Unit is Interlocked with Energy Recovery Ventilator

Preparation

Pre-operation steps for the ventilation mode with an ERV.

Operation

Step-by-step guide for operating the ventilation mode with an ERV.

Setting the Cool / Heat Changeover Master

Setting Changes

Steps to change the master unit and its effect on other units in the system.

Selection Settings

Details on how the master unit selection impacts other connected indoor units.

Cool / Heat Mode Selection Availability

Precautions for Selecting the Cool / Heat Changeover Master Indoor Unit

Key Lock

Operation

Steps to confirm and cancel the key lock settings on the basic display screen.

Quick Reference

Sub Remote Controller Menu Items

Menu Options

Moving Within the Main Menu Screen

Instructions on how to navigate between different menu items using the remote controller.

Display Method for Main Menu

Explains how to view and access the main menu structure on the remote controller.

Air Flow Direction

Configuring Air Flow Direction

Step-by-step process for setting fixed air flow directions or swing mode.

Ventilation

Ventilation screen display properties

Explains how the ventilation settings are displayed on the remote controller screen.

Changing the ventilation rate

Changing the ventilation mode

Ventilation Mode

Schedule

Setting the schedule

Step-by-step instructions for configuring the daily operating schedule.

Daily Patterns

Settings

Enabling or disabling the schedule

Off Timer

Configuring and Confirming the Off Timer settings

Step-by-step process for setting and confirming the off timer duration.

Menu Options

Enabling or disabling the off timer

Steps to activate or deactivate the off timer function via the menu.

Maintenance Information

Displaying the service contact and model information

Instructions on accessing contact numbers and unit model details.

Configuration

Contrast Adjustment

How to adjust the contrast level of the remote controller's LCD display.

Display Mode

Display Mode

Steps to choose between standard or detailed display options for the LCD screen.

Menu Options

Display Item

How to select which items are displayed on the remote controller screen.

Current Settings

Manipulating the current settings

Guide to navigating through the list of current settings on the remote controller.

Clock & Calendar

Date & Time

Step-by-step instructions for setting the current year, month, day, and time.

12H/24H CLOCK

Language

Selectable Languages

Lists the available language options: English, Français, and Español.

Maintenance

Reset Filter Indicator

How to reset the filter indicator after cleaning or replacing the air filter.

Maintenance

Maintaining the Unit and LCD Display

Guidelines for cleaning the remote controller's LCD screen and unit surfaces.

Reference Information

Error Code Display

Explains how error codes are displayed and what to do when they occur.

Precautions for Group Control System or Two Remote Controller Control System

Optimum Operation

Seasonal Maintenance

At the beginning of the season

Maintenance checks and cleaning procedures to perform before starting seasonal use.

At the end of the season

Steps for preparing the unit for shutdown at the end of the cooling or heating season.

Following Symptoms are not Air Conditioner Troubles

The system does not operate

Addresses issues where the system may not start immediately or is controlled externally.

It stops sometimes

Explains intermittent stops possibly caused by electrical noise interference.

Cool/heat cannot be changed over

Reasons why cool/heat mode changeover might be restricted or controlled by another unit.

Fan operation is possible, but cooling and heating do not work

Troubleshooting for cases where only fan mode is functional.

The fan speed does not correspond to the setting

Explains why fan speed might change automatically or not respond to remote commands.

The fan direction does not correspond to the setting

Addresses situations where fan direction may be controlled by the microcomputer.

Trouble Shooting

After-Sales Service And Warranty

After-sale Service

Procedures for requesting repair services, including necessary information to provide.

Recommended replacement cycle of wear-out parts

Moving and discarding the unit

Where to call

Warranty period