Gree VIR24HP230V1B, VIR18HP230V1B, VIR30HP230V1B, VIR36HP230V1B, VIR12HP115V1B User Manual

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HIGH-WALL DUCTLESS AIR CONDITIONING &HEATING SYSTEM OWNER’S MANUAL

Models:

VIR09HP115V1B VIR12HP115V1B VIR09HP230V1B VIR12HP230V1B

VIR18HP230V1B VIR24HP230V1B VIR30HP230V1B VIR36HP230V1B

Thank you for choosing a

Vireo Heat Pump System!

You can feel confident in your selection because the same pride in craftsmanship and engineering knowledge that goes into millions of other Gree installed products worldwide has gone into your unit.

Please read this owner’s manual carefully before operation and retain it for future reference.

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Installation Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

System Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6- 8

Operation of Wireless Remote Contoller . . . . . . . . . . . . . . . . . . 9 -17

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-19

Care and Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Energy Saving Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Back

INTRODUCTION

Superior Design for Superior Performance

Gree’s Vireo Heat Pumps are beautifully designed to deliver effective cooling or heating, while fitting unobtrusively into any decor. The indoor unit’s aesthetically pleasing, minimalist design blends nicely in any home or office.

Your Vireo unit offers quiet, energy-efficient comfort, powered by Gree’s famous G10 Inverter technology. To speed the process of bringing conditioned air exactly where you want it, the unit features both horizontal and vertical air flow control. Customizable mode controls allow you to adjust fan speeds, special sleep-time settings and more, all through the easy-to-use wireless remote controller, or an optional Wired Tether Controller.

There’s even a Turbo, Power Failure Memory and other advanced features to make the Vireo system even more versatile, for year-round comfort and energy savings.

NOMENCLATURE

SAFETY PRECAUTIONS

Please read the following before operation.

Recognize safety information. This is the safety-alert symbol. When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury. Understand these signal words: DANGER, WARNING, and CAUTION. These words are used with the safety-alert symbol.

DANGER identifies the most serious hazards which will result in severe personal injury or death.

WARNING signifies hazards which could result in personal injury or death.

CAUTION is used to identify unsafe practices which may result in minor personal

injury or product and property damage.

NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

NOTE: Your actual air conditioning & heating system and related devices may differ from the images shown in this manual.

WARNING

This appliance is not intended for use by children without responsible adult supervision. Proper care should be taken to ensure safety.

WARNING

Heat pumps, air conditioners & heating equipment should be installed, started up, and serviced only by qualified installers and service technicians. Air conditioning, heat pumps and refrigeration systems are hazardous due to high voltage electrical components, high refrigerant pressures, and moving parts.

WARNING

• Disconnect electrical power to the indoor and outdoor units before performing any maintenance or cleaning.

• Do not attempt to repair the electric shock or fire. Contact a qualified service technician for all service requirements.

• Keep combustible materials away from the unit.

Gree

system yourself. Incorrect repairs may cause

SAFETY PRECAUTIONS

Please read the following before operation.

CAUTION

• Do not put hands or any objects into the air inlets or outlets. This may cause personal injury or damage the unit.

• When cleaning, be careful not to splash water on the unit. Doing this may cause electric shock or damage to unit.

• Do not use or place any flammable, combustible or noxious substance next to the unit.

• In the event of a failure (burning smell, etc.), immediately disconnect all electrical power

to indoor and outdoor units.

•

Never try repairing the system yourself; contact a qualified service technician for all repairs.

Icons Displayed

: COOL

: DRY

: HEAT

: POWER

: SET TEMP

Front Panel Display

The front panel on the Vireo indoor unit contains system status lights and a modern, easy-to-read LED display.

NOTE: The indoor unit display panel can be turned ON or OFF via the LIGHT button on the remote controller. See "LIGHT" button description for more detail.

INSTALLATION SCHEMATIC

Indoor unit

Installation Components*

1. Front Panel

2. Aux. Button

3. Air Filter

4. Horizontal Louver

5. Remote Controller Wired Programmable Controller (not shown, sold separately)

6. Inter-Connecting Wire (sold separately)

7. Drain Hose (sold separately)

8. Refrigerant Lines (sold separately)

* Not all items in this schematic are included with equipment purchase

Air inlet

Air outlet

Air inlet

Outdoor unit

Air outlet

SYSTEM FUNCTIONS

WHISPER QUIET

Not only are the Gree systems energy efficient but they are quiet too. Vireo High-Wall units operate with sound pressure levels starting as low as 26 dB(A).

MULTI FAN SPEEDS

Whether operating in either Cooling or Heating mode, the indoor fan can be set to your choice of four different speeds (Low, Medium, High or Turbo) to achieve maximum comfort.

INTELLIGENT PRE-HEATING

The Vireo system guards against the annoying cool air blown into the room in heating mode. The system constantly monitors the discharge air temperature. It will delay the indoor fan until the indoor coil has warmed up to prevent blowing uncomfortable cool air into the room.

I FEEL MODE

The unit will sense room temperature at the remote controller instead of at the indoor unit. It then adjusts airflow and temperature accordingly for the ultimate in personal comfort control and energy savings.

ADJUSTABLE AIRFLOW

The Vireo system has a bi-directional airflow control for maximum comfort. The indoor unit has adjustable vertical swing louvers and can be set in multiple discharge directions from the wireless remote controller.

TURBO MODE

Use Turbo Mode for situations where you wish to achieve the desired room temperature in the shortest possible time. This mode runs the unit at ultra high speeds for quickest results.

FREEZE GUARD

Room Freeze Guard protection will automatically keep the room temperature from getting too cold, where water pipes might freeze

TIMER MODE

The unit can be programmed to turn ON or OFF after a specific amount of time. The time period is adjustable between one half and 24 hours.

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