Hisense AUV-18HR4SUA, AUV-24HR4SZA, AUV-36HR6SAB, AUV-48HR6SPC, AUV-60HR6SPC User Manual

Thank you very much for purchasing this Air Conditioner. Please

read this carefully before installing

and using this appliance and keep this manual for future reference.

use and installation instructions

Welcome to use our product! Thanks for trusting us. Please read this manual carefully before installation! Keep it properly for future use after installation!

Features of

The indoor unit’s can be installed inside the ceiling conveniently.

Flexible Installation Options According to the actual installation space, The indoor unit

High Efficiency and Environment Friendly New Refrigerant-R410A R410A can protect the environment and do not harm to the ozone layer.

24-hour Timer ON and OFF This Timer can be set to automatically turn the unit on or off at half-hour within a 24-hour period.

Ceiling&Floor Air Conditioner

thickness is only 230mm,

can be installed in the ceiling

or on the floor. One unit, Two installation method.

Save Installation Space

Mute Operation The excellent fan design enable the airflow to be quiet and smooth with minimum noise.

Various Refrigerant Pipe Connect Methods The refrigerant pipe can be connect from 3 different directions(rear,right or top) .More methods, more conveniently.

Self Recovery of Power Break When the power supply is recovered after break, all preset are still effective and the airconditioner can run according to the original setting.

Fault Self-diagnose Function When there is something wrong with the airconditioner, the micro computer could diagnose the faults, which can be read from the display and is convenient for maintenance.

AUV-18HR4SUA

AUV-24HR4SZA

AUV-36HR6SAB

AUV-48HR6SPC

AUV-60HR6SPC

APPLICATION MODEL

Contents

Alert Symbols

Caution Statements

Composition of the Air-Conditioner

Special Remarks 5

Trouble shooting 5

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Diagram of Refrigerant Cycle

1.Refrigerant Flow Diagram ----------------------------------------------------------------7

2.Electrical Wiring Diagram ----------------------------------------------------------------7

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Installation and Maintenance

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.1 Installation sites -------------------------------------------------------------------

.2 Installation of the outdoor unit --------------------------------------------------------

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9.1 Flaring with tube expander -------------------------------------------------------------------18

9.2 Connecting tubing between indoor and outdoor Units -------------------------------------------18

9.3 Heat insulation of the refrigerant tube ---------------------------------------------------------18

9.4 Taping the Tubes ---------------------------------------------------------------------------18

9.5 Finishing the installation ---------------------------------------------------------------------18

10 ------------------------------------------------------------------------18

10.1 Air Purging with a Vacuum Pump -------------------------------------------------------------18

10.2 Leak test ----------------------------------------------------------------------------------19

10.3 Tidy up the tubing --------------------------------------------------------------------------19

10.4 Test Run ----------------------------------------------------------------------------------19

10.5 Common----------------------------------------------------------------------------------20

1. Safety Notice 8

2. The Tools and Instrument for Installation 9

3. The Installation of the Indoor Unit 9

3.1 Before installation 11

3.2 Installation location 11

3.3 Installation 11

4. Refrigerant Pipe 14

4.1 The Pipe Material 14

4.2 The Connection of the Pip 14

5. Drain Piping

6. Electrical wiring 16

7. Attaching the air return grille 16

. The Installation of the Outdoor Unit 17

. Refrigerant Tubing

. Air Purging and Test Run

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8 17

: The symbol refers to a hazard which can result in severe personal injury or death. : The symbol refers to a hazard or an unsafe practice which may result in severe personal injury

or death.

: The symbol refers to a hazard or an unsafe practice which may result in personal injury,

product or property damage.

It refers to the remarks and instruction to the operation, maintenance, and service.

DANGER

WARNING

CAUTION

NOTE

Alert Symbols：

Contents

Maximum

Minimum

Cooling Operation

Outdoor

Heating Operation

Outdoor

-10

● This heat pump air conditioner has been designed for the following temperatures. Operate the heat pump air conditioner within this range. Temperature (℃)

We recommend that this air-conditioner be installed properly by qualified installation technicians in accordance with the installation instructions provided with the unit. Before installation, check if the voltage of the power supply in your home or office is the same as the voltage shown on the nameplate.

You must not carry on any transformation to this product, otherwise, it may possibly cause such consequences as the water leakage, the breakdown, the short-circuit, an electric shock, fire, etc. The work such as tube line welding, etc. should be carried out far away from the flammable explosive material vessels, including the air-conditioner refrigerant, to guarantee the security of the site. To protect the air-conditioner from heavy corrosion, avoid installing the outdoor unit where salty seawater can splash directly onto it or in sulphurous air near a spa. Do not install the air-conditioner where excessively high heat-generating objects are placed.

Never use gasoline or other inflammable gas near the air-conditioner, which is very dangerous.

If the supply cord is damaged, it must be replaced by the factory or its service department in case of danger The place where this product is installed must have the reliable electrical earth facility and the equipment. Please do not connect the grounding of this product to various kinds of air-feeding tube lines, the drain lines, the lightning protection facility as well as other tube lines to avoid receiving an electric shock and damages caused by other factors. Wiring must be done by a qualified electrician. All the wiring must comply with the local electrical codes. Consider the capacity of the electric current of your electrical kilowatt-hour meter wires and socket before installation. The power wire where this product is installed is supposed to have the independent leakage protective device and the electric current over-load protection device which are provided for this product.

Do not turn the air-conditioner on and off from the power main switch. Use the　 ON/OFF operation button. Do not stick anything into the air inlet and air outlet of both the indoor and　 outdoor units. This is dangerous because the fan is rotating at a high speed. Do not cool or heat the room too much if babies or invalids are present.

CAUTION Statements

DANGER

WARNING

Read this manual carefully before using this air-conditioner. If you still have any difficulties or problems, consult your dealer for help. The air-conditioner is designed to provide you with comfortable room conditions. Use this unit only for its intended purpose as described in this instruction manual.

WARNING

CAUTION

ON/

MODE

FAN

SWING

SLEEP

SUPER

SMART

IFEEL

DIMMER

TIMER ON

TIMER OFF

CLOCK

OFFON OFF

Air Outlet

Air Intake

Vertical Louver

Horizontal Louver

Wireless Remote Controller

Filter

Display Panel

(Inside of Air Intake)

Composition of the Air-conditioner

Indoor Unit

Outdoor Unit

48K,60K

18K,24K,36K

Note:Pi ctures in the manu al are for referen ce only,s pecification s are subject to the p hysical product.

FAN

MODE

T I

MER

TIM

OFF

ING

ART

S U P

OFF

ON/OF F

MODE FAN

SLEEP

SUPER

SMART

IFEEL DIMMER

TIMER ON TIMER OF F CL OCK

OFFON OFF

SWING

Composition of the Air-conditioner

You c an co ntr ol th e air -co nditioner wit h the w ire r emo te co ntr oll er an d wir eless remo te con tro ller.

It is used for controlling power ON/OFF, setting the running mode, temperature, fan speed and other functions.

Wire Remote Controller

Wireless Remote Controller

SET TEMP ROOM

TEMP

AUTO

TIMER ON TIMER OFF

SET TIMER

It is used for controlling wire remote controller, setting the running mode, temperature, fan speed and other functions.

Note : The remote controller picked with indoor unit, Please refer to the packing list . If you need others, you may purchase it.

Optional remote control

Display Panel

The figures in this manual are based on the external view of a standard model. Consequently, the shape may differ from that of the air conditioner you have selected.

It lights on when timer is in use.It lights off when timer finishes.

It lights on when the filter should be cleaned.

The filter clean is resetted if press the switch. Press it the appliance will be stopped when the unit is runing; Press it for 5s,the appliance will be forced colling when the unit is OFF.

It lights on during the defrost. It lights off when defrost finishes.

Receives signal from the remote controller.

Timer indicator ( )Green

Filter clean ( )Yellow

Emergency switch

Defrost indicator ( )Green

Signal receiving section

It lights on during operation. It lights off all when setting SLEEP mode.

Run indicator ( )RED

Operation manual

Special remarks

·Cooling operation

In cooling mode, the temperature can be set between18℃—32℃ .

The fan of the indoor unit will never stop running. It remains running even if the compressor stops working.

·Heating operation

Since the air conditioner carries out the heating operation by drawing on the heat of the outside air (through heating pump), the heating capacity may decrease if the temperature outside the room is too low. If the heating effect is not so satisfying, use some other heating device together.

·Anti-freezing function during cooling

When the temperature of the air from the indoor outlet is too low, the unit will run for some time under the fan mode, to avoid frost or ice forming in the indoor heat exchanger.

·Cold air prevention

In several minutes after the heating mode is started, the fan of the indoor unit will not run until the heat exchanger of the indoor unit reaches a high enough temperature. That is because cold air prevention system is operating.

·Defrosting

When the outdoor temperature is too low, frost or ice may form in the outdoor heat exchanger, reducing heating performance. When this happens, a defrosting system of the air conditioner will operate. At the same time the fan in the indoor unit stops(or runs at a very low speed in some cases),a few minutes later, the defrosting is over, and the heating operation restarts.

·Blow out the survival heating air

When stop the air conditioner in normal operation, the fan motor would run in low speed for a while to blown out the survival heating air.

·Self Recovery of Power Break

When the power supply is recovered after break, all preset are still effective and the air-conditioner can run according to the original setting. If you If you want to cancel this function,please press on/off button on wire remote controller for 3 seconds , then the buzzer sounds shows the fuction has cancelled.When need this fuction repeat steps how to cancel.

Troubleshooting

When overflow of drain water from the indoor unit occurs, stop the operation and contact your contractor.

when you smell or see white smoke coming from the unit, turn OFF the main power supply and contact your contractor.

1. If Trouble Still Remains ...

If the trouble still remains even after checking the following, contact your contractor and inform them of the following items.

(1)Unit Model Name (2)Content of Trouble

2. No Operation

Check whether the SET TEMP is set at the correct temperature.

CAUTION

3 minutes pro tect after compresso r stop For protect c ompressor, there are at l est 3 minutes stopping a fter compressor stop . 5 minutes pro tect Compresso r must run 5 minutes at leas t once running. In the 5 min utes, compressor wil l not stop even the room t emperature reach the s etting point unless yo u use remoter to turn off the unit(all indoor unit b e turned off by user).

(Factory default with this function)

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