Dimplex LIAC12IM6 User manual

F567486

Operating Instructions

Air-to-Water Heatpump

Model No.

Indoor Unit Outdoor Unit

LIAC12IM6 LIAV12IM

LIAC14IM6 LIAV14IM

LIAC16IM6 LIAV16IM

ENGLISH

Before operating the unit, read these operating instructions thoroughly and keep them for future reference.

Before operating the unit, make sure the installation has been carried out correctly by authorized dealer correctly and

precisely following the installation instructions given.

2 ~ 9

FRANÇAIS

Avant d’utiliser l’appareil, lisez ce mode d’emploi dans son intégralité et conservez-le pour toute référence ultérieure.

Avant de faire fonctionner l’unité, assurez-vous que l’installation a été correctement réalisée par un revendeur agréé

et dans le strict respect des consignes d’installation fournies.

10 ~ 17

ESPAÑOL

Antes de utilizar la unidad, sírvase leer atentamente estas instrucciones de funcionamiento y conservarlas como

futuro elemento de consulta.

Antes de operar la unidad asegúrese de que la instalación haya sido realizada correctamente por un distribuidor

autorizado, siguiendo de forma correcta y precisa las instrucciones de instalación dadas.

18 ~ 25

DEUTSCH

Bevor Sie das Gerät in Betrieb nehmen, lesen Sie bitte diese Bedienungsanleitung aufmerksam durch und bewahren Sie

sie für die künftige Verwendung auf.

Vor der Inbetriebnahme dieses Geräts ist sicherzustellen, dass die Montage durch einen autorisierten Händler

fachgerecht entsprechend der Installationsanleitung durchgeführt wurde.

26 ~ 33

0.2

0.40

0.30.1

MPa

TIMER OUTDOOR

HEAT

SETTING

STATUS

PUMPDW

BOOSTER

QUIET

TANK

WATER OUTLET

OFF/ON

HEATER

OPERATION

FORCE

HEATER

ACTUAL

TIMER

MONTUEWEDTHU FRI SAT SUN

SOLAR REMOTE

NOTAVAILABLE

2 3 4 56

OFF

• This manual describes how to operate the Heatpump system

between indoor and outdoor units only.

•

Other operation such as water tank, radiator, external thermo controller

and underﬂoor system, please refer to respective manufacturer

operation manuals.

SAFETY PRECAUTIONS

TABLE OF CONTENTS

SAFETY PRECAUTIONS

2~3

CONTROL PANEL

4~7

INDOOR UNIT

TROUBLESHOOTING

INFORMATION

34~35

NOTE

The illustrations in this manual are for

explanation purposes only and may

differ from the actual unit. It is subjected

to change without notice for future

improvement.

OPERATION CONDITION

Water outlet

Temperature (°C) Indoor

HEATING Max. 55

Min. 25

Ambient

Temperature (°C) Outdoor

HEATING Max. 35

Min. -20

NOTICE :

When the outdoor temperature

is out of the above temperature

range, the heating capacity will

drop signiﬁcantly and outdoor

unit might stop for protection

control.

To prevent personal injury, injury to others, or property damage, please

comply with the following.

Incorrect operation due to failure to follow instructions below may cause

harm or damage, the seriousness of which is classiﬁed as below:

WARNING

This sign warns of death or serious injury.

CAUTION

This sign warns of injury or damage to

property.

The instructions to be followed are classiﬁed by the following symbols:

This symbol denotes an action that is

PROHIBITED.

These symbols denote an actions that

is COMPULSORY.

WARNING

INDOOR UNIT AND OUTDOOR UNIT

This appliance is not intended for use by persons (including

children) with reduced physical, sensory or mental

capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concerning

use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not

play with the appliance.

Please consult authorized dealer or specialist to repair,

install, remove and reinstall the unit. Improper installation

and handling will cause leakage, electric shock or ﬁre.

Do not install the unit in a potentially explosive or ﬂammable

atmosphere. Failure to do so could result in ﬁre.

Do not insert your ﬁngers or other objects into the

air conditioner indoor or outdoor unit, rotating parts

may cause injury.

Do not touch the outdoor unit during lightning, it may cause

electric shock.

Do not attempt to repair the unit by yourself. Otherwise,

it may cause injury if it is mishandling.

Do not install the indoor unit at outdoor. This is designed for

indoor installation only.

ENGLISH

Floor Heating

Panel

Control Panel

Power Supply

Water Tank Unit

Indoor Unit

Outdoor Unit

CAUTION

INDOOR UNIT AND OUTDOOR UNIT

Do not wash the indoor unit with water,

benzene, thinner or scouring powder.

Do not install the unit close to any combustible

equipment or at bathroom. Otherwise, it may

cause electric shock or ﬁre.

Do not touch the water discharge pipe at the

indoor unit during operation.

Do not place anything on top or beneath of the

unit.

Do not sit or step on the unit, you

may fall down accidentally.

Do not touch the sharp aluminium ﬁn,

sharp parts may cause injury.

Ensure drainage pipe is connected properly.

Otherwise, leakage may occur.

Check the installation rack periodically to make

sure that it is not damaged. After long periods

of use, the strength of the installation rack may

have deteriorated.

CONTROL PANEL

Do not let the control panel get wet. Otherwise,

it may cause electric shock or ﬁre.

Do not press the buttons on the control panel

with hard, pointed objects. Otherwise, it may

damage the unit.

Do not wash the control panel with water,

benzene, thinner or scouring powder.

not inspect or service the control panel by

yourself. Please consult authorized dealer.

Otherwise, it may cause injury if mishandling.

WARNING

POWER SUPPLY

Do not use modiﬁed cord,

joint cord, extension cord or

unspeciﬁed cord to prevent

overheating and ﬁre.

Do not share the same power outlet with other

equipment to prevent overheating and ﬁre.

Do not operate with wet hands to prevent electric

shock.

If the supply cord is damage, it must be replaced

by the manufacturer, its service agent or similarly

qualiﬁed persons in order to avoid a hazard.

This unit is equipped with Residue Current

Circuit Breaker (RCCB). It is strongly

recommended to check the operation of the

RCCB after installation and periodically after

servicing or maintenance by authorized dealer

to ensure it is in good working order. Otherwise,

it may cause electrical shock or ﬁre in case of

malfunction.

It is recommended to wear gloves during

servicing or maintenance in order to avoid

hazard.

This equipment must be earthed to prevent

electrical shock or ﬁre.

In case of emergency or abnormal conditions

(burnt smell, etc), turn off the power supply, and

please consult authorized dealer.

Prevent electric shock by switching off the power

supply when:

- Before cleaning or servicing.

- Extended non-use.

- Abnormally strong lightning activity.

This appliance is for multiple uses. All power

supply circuits must be turn off before access to

any of the terminals in the indoor unit, to avoid

electrical shock, burn or fatal injury.

CONTROL PANEL

TIMER OUTDOOR

HEAT

SETTING

STATUS

PUMPDW

BOOSTER

QUIET

TANK

WATER OUTLET

SET

SELECT

CANCEL ERROR

RESET

SETTING STATUS

PUMPDWFORCECLOCK

CHECK

OFF/ON

MODE

HEATER

QUIET

OFF/ON

TIMER

HEATER

OPERATION

FORCE

HEATER

ACTUAL

TIMER

MON TUE WEDTHU FRI SAT SUN

REMOTE

23456

OFF

• Some functions described in this manual may not be applicable to your unit.

• Consult your nearest authorized dealer for further information.

• For normal operation, the

ERROR

RESET

FORCE

and

PUMPDW

buttons are not in use.

1OFF/ON Button 14 Quiet Operation OFF/ON Indicator

2Operation LED 15 Backup Heater Request OFF/ON Indicator

3Operation Mode Button 16 Force Heater Request OFF/ON Indicator

4Quiet Operation Button 17 Backup Heater Actual Operation (OFF/ON) Indicator

5Indoor Unit Backup Heater Operation Button 18 Booster Heater Actual Operation (OFF/ON) Indicator

6System Setting Mode Buttons 19 System Setting Mode OFF/ON Indicator

7Timer Setting Group Buttons 20 System Status Check Mode OFF/ON Indicator

8Force Heater Mode Button 21 System Pumpdown Mode OFF/ON Indicator

9System Pumpdown Mode Button 22 Timer/Clock Setting Display

10 System Status Check Mode Buttons 23 Remote Display

11 Error Reset Button 24 Outdoor Ambient Temperature Display

12 Heat Mode OFF/ON Indicator 25 Water Outlet Temperature Display

13 Tank Mode OFF/ON Indicator

Notes:

• The current day and time need to be set when:

- The power is turned on for the ﬁrst time.

- After a long time has elapsed since the power was last

turned on.

• The current time that has been set will be the standard

time for all the Timer operations.

1. Press

CLOCK

2. Press or to set current day.

3. Press

SET

to conﬁrm.

4. Repeat steps 2 and 3 to set the current time.

CONTROL PANEL PREPARATION

Setting Current Day and Time

611

ENGLISH

SETTING UP THE SPECIAL FUNCTIONS

• After initial installation, you can manually adjust the settings. The initial setting remains active until the user changes it.

• The control panel can be used for multiple installations. Some functions may not be applicable to your unit.

TIMER OUTDOOR

HEAT

SETTING

STATUS

PUMPDW

BOOSTER

QUIET

TANK

WATER OUTLET

HEATER

OPERATION

FORCE

HEATER

ACTUAL

MON TUE WEDTHU FRI SAT SUN

REMOTE

Day display YES / NO / Temperature display

SETTING / STATUS indicatorFunctions*Timer display

SET

SELECT

CANCEL

SETTING STATUS

CHECK

SELECT FUNCTIONS AND SET YOUR DESIRED TIMER

1. Press

SET

and

CHECK

simultaneously for 5 seconds to enter special setting mode. “SETTING” and “STATUS” indicator is ON.

2. Press or to browse functions.

3. Press

SELECT

to enter the function.

4. Press or to enable YES or disable NO function, or set your desired day and time.

5. Press

SET

to conﬁrm.

Display Function *

External Thermo Controller (YES / NO)

To set external thermo controller connection.

Tank Connection (YES / NO)

To set tank connection.

Heating Priority (YES / NO)

To choose the heat pump only use for Heating side during HEAT + TANK mode.

Heating Heat-up Interval Set

To set timer for Heating during HEAT + TANK mode (0.5hour ~ 10hours).

Tank Heat-up Interval Set

To set timer for Tank during HEAT + TANK mode (5minutes ~ 1hour 35minutes).

Booster Heater Delay Time Set

To set delay timer for booster heater to ON if tank temperature is not reached (20minutes ~ 1hour 35minutes).

Sterilization (YES / NO)

To set sterilization, if required.

Sterilization Day & Time Set

To set timer for sterilization (only once a week).

Sterilization Temperature Set

To set temperature for sterilization function (40°C ~ 75°C).

Sterilization Continue Time

To set timer to maintain heating temperature in order to complete the sterilization function (5minutes ~ 1hour).

BASIC OPERATION

OFF /ON

TO TURN ON OR OFF THE UNIT

• When unit is ON, operation LED is lit and the actual

temperature for water outlet and outdoor ambient are

shown on the control panel display.

MODE

TO SELECT OPERATION MODE

HEAT HEAT +TANK TANK

• HEAT MODE

- To turn ON or OFF the panel/ﬂoor heating operation.

- In this mode, the outdoor unit will provide heating

capacity to the indoor unit.

• HEAT + TANK MODE

- In this mode, the outdoor unit will provide heating

capacity to the sanitary tank and indoor unit.

- This operation is not used when the sanitary water

tank is not installed.

• TANK MODE

- To turn ON or OFF the sanitary tank operation.

- In this mode, the outdoor unit will provide heating

capacity to the sanitary tank.

QUIET

TO ENJOY QUIET ENVIRONMENT

• This operation reduces outdoor unit noise. In this

condition, it may cause decrease in heating capacity.

HEATER

BACKUP HEATER OPERATION

• The backup heater provides extra heating capacity

during cold outdoor temperature and only can operated

at heat mode operation for indoor unit.

• The backup heater will automatically turn ON when the

setting conditions is fulﬁlled.

• To cancel the Heater operation manually, press the

respective button again.

STATUS

CHECK

SYSTEM STATUS CHECK MODE

1. Press

CHECK

for 5 seconds to enter STATUS mode.

2. Press or to check the Compressor

Running Frequency or Error History.

• Press

to exit STATUS mode.

• Once STATUS mode is entered, “STATUS”

indicator is ON.

• STATUS mode cannot be activated when the

“SETTING” indicator is ON.

• It is strongly recommended to contact the nearest

authorized dealer to change the water temperature

range.

• Using the control panel could set the temperature

range for water outlet temperature and outdoor ambient

temperature.

SYSTEM SETTING MODE

TIMER OUTDOOR

HEAT

SETTING

STATUS

PUMPDW

BOOSTER

QUIET

TANK

WATER OUTLET

HEATER

OPERATION

FORCE

HEATER

ACTUAL

Operation Mode Temperature display

SETTING indicator

Parameter *

1. Press

SET

for 5 seconds to enter “SETTING” mode.

“SETTING” indicator is ON.

2. Press or to choose a parameter.

3. After selecting the desired parameter,press

SELECT

enter the parameter.

4. Press or to set the desired temperature.

5. Press

SET

again to conﬁrm the setting.

• Repeat steps 2 to 5 to set other parameters.

Mode Parameter *

HEAT Outdoor ambient set temperature at low

water outlet temperature (-15°C ~ 15°C).

HEAT Outdoor ambient set temperature at high

water outlet temperature (-15°C ~ 15°C).

HEAT Water outlet set temperature at low outdoor

ambient temperature (25°C ~ 55°C).

HEAT Water outlet set temperature at high outdoor

ambient temperature (25°C ~ 55°C).

HEAT Set temperature for turning OFF heating

operation (5°C ~ 35°C).

HEATER Outdoor ambient set temperature for turning

ON heater operation (-15°C ~ 20°C).

TANK Sanitary tank set temperature

(40°C ~ 75°C).

WATER TEMPERATURE THERMO SHIFT SETTING

Ensure the operation LED is in OFF condition before setting.

1. Press

SET

within 5 seconds.

• Repeat steps 3 to 5 to set the desired shift temperature

(-5°C ~ 5°C).

Notes:

• Press

or wait 30 seconds to exit “SETTING” mode.

• The setting temperature will be stored in the system

once conﬁrm.

• “SETTING” mode cannot be activated when the

“PUMPDW” and “STATUS” indicator is ON.

ADVANCE OPERATION

ENGLISH

Timer Display

TIMER

MON TUE WEDTHU FRI SAT SUN

2 3 4 5 6

OFF

Lights up if Timer

operation is selected

Day to be selected

ON Timer

To automatically switch “ON” the unit

6 different programs can be set in a day (1 ~ 6)

Indicates the selected day

Indicates the next timer operation day

Time to be selected (10 minutes step)

OFF Timer

To automatically switch “OFF” the unit

SET

SELECT

CANCEL

SETTING

CLOCK

OFF/ON

TIMER

Function Step

Enter timer mode Press

TIMER

Set day & time 1.

Press or to select your desired day.

Press

SELECT

to conﬁrm

“1” will be blinking, press

SELECT

to set program 1.

Press

OFF/ON

to select ON or OFF timer.

Press or to select your desired time.

If you want to set the timer together with other operations, press

MODE

and

QUIET

Press

SET

to conﬁrm program 1. The selected day will be highlighted with ▼.

• After 2 seconds, the display will move to the next program.

Repeat steps 4 to 7 to set programs 2 to 6.

• During timer setup, if no button is pressed within 30 seconds, or if the

SET

button is pressed the

setting at that moment is conﬁrmed and timer setup is ended.

Add/Modify timer Repeat the steps above.

Disable timer Press

TIMER

, then press

CANCEL

Enable timer Press

TIMER

, then press

SET

Check timer 1. Press

TIMER

2. Press or until your desired day is shown, press

SELECT

to conﬁrm your selection.

3. Press or to check the set programs.

Cancel timer 1. Press

TIMER

2. Press or until your desired day is shown.

3. Press

SELECT

to enter program setting.

4. Press or until your desired program is shown.

5. Press

CANCEL

to cancel the program.

WEEKLY TIMER SETTING

Notes:

• You can set the Timer for each day of the week (Monday to Sunday) with 6 programs per day.

• ON Timer can be set together with your desired temperature and this temperature will be used continuously.

• Same timer program cannot be set in the same day.

• You may also select collective days with same timer setting.

• Promotes energy saving by allowing you to set up to 6 programs in any given day.

0.2

0.40

0.30.1

MPa

TIMER OUTDOOR

HEAT

SETTING

STATUS

PUMPDW

BOOSTER

QUIET

TANK

WATER OUTLET

OFF/ON

HEATER

OPERATION

FORCE

HEATER

ACTUAL

TIMER

MONTUEWEDTHU FRI SAT SUN

SOLAR REMOTE

NOTAVAILABLE

23456

OFF

INDOOR UNIT

CAUTION

• Switch off the power supply before cleaning.

WATER PRESSURE GAUGE

0.2

0.40

0.30.1

MPa

• Do not press or hit the glass

cover with hard, pointed

objects. This may damage the

unit.

• Ensure that the water

pressure is between 0.05 to

0.2MPa.

• In case the water pressure is

out of the above range, please

consult authorized dealer.

CLEANING INSTRUCTIONS

HINT

• Do not use benzene, thinner or scouring powder.

• Use only soap ( pH7) or neutral household detergent.

• Do not use water hotter than 40°C.

• To ensure optimal performance of the unit, cleaning

maintenance has to be carried out at regular intervals.

Please consult authorized dealer.

INDOOR UNIT & CONTROL PANEL

• Do not splash water directly.

• Wipe the unit gently with a soft, dry cloth.

OUTDOOR UNIT

• Do not obstruct the air inlet and air outlet vents, it may cause low performance or breakdown. Please remove obstacles to

assure the ventilation.

• During winter, please clean and remove the snow near outdoor unit so that the snow does no cover the air inlet and air

outlet vents.

INSPECTION

• In order to ensure optimal performance of the unit, seasonal inspections on the unit and ﬁeld wiring have to be carried out

at regular intervals. This maintenance should be carried out by authorized dealer.

• Clear any obstruction at the air inlet and air outlet vents of outdoor unit.

FOR EXTENDED NON-USE

• Turn off the power supply.

NON SERVICEABLE CRITERIAS

TURN OFF POWER SUPPLY then please consult authorized dealer under the following conditions:

• Abnormal noise during operation.

• Water/foreign particles have entered the control panel.

• Water leaks from Indoor unit.

• Circuit breaker switches off frequently.

• Power cord becomes unnaturally warm.

ENGLISH

TROUBLESHOOTING

The following symptoms do not indicate malfunction.

SYMPTOM

CAUSE

Flowing sound during operation. ►• Refrigerant ﬂow inside the unit.

Operation is delayed a few minutes after restart. ►• The delay is a protection to the unit’s compressor.

Outdoor unit emits water/steam. ►• Condensation or evaporation occurs on pipes.

Outdoor unit emits steam during heating mode. ►• This is due to defrost operation happens at the heat

exchanger.

Outdoor unit does not operate. ►• When the outdoor temperature is out of the operation

condition range, the heatpump system enter protection

control.

System difﬁcult to heat-up. ►• When heating is operated by indoor unit together with

ﬂoor heating or panel heater simultaneously, there

may be case where warm water temperature is getting

lower and cause ﬂoor heating or panel heater heat-up is

weaken.

• When outdoor air temperature is low, it may be difﬁcult to

get warm.

• Is the snow pile blocking the discharge outlet or intake

inlet of outdoor unit.

• When water outlet set temperature is low, it may be

difﬁcult to get warm.

System cannot get warm instantly. ►• Due to the nature of the heatpump system, it may take

some time to heat-up the water if the unit is operated

from cold-start.

Operation starts after power resumes. ►• Unit is operates under auto restart function.

Check the following before calling for servicing.

SYMPTOM

CHECK

Heating operation is not working efﬁciently. ►• Set the temperature correctly.

• Is the panel heater valve closed.

• Clear any obstruction at the air inlet and air outlet vents

of outdoor unit.

Noisy during operation. ►• Check if the unit has been installed at an incline or the

cover is not closed properly.

The unit does not work. ►• Check if the circuit breaker is tripped.

Operation LED is no lit or control panel display

is blank.

►• Is the power supply off or power failure.

The operation LED blinks and error code appear on control panel display.

TIMER

MON TUE WEDTHU FRI SAT SUN

2 3 4 5 6

OFF

• Turn the unit off and reveal the error code to authorized dealer.

• Timer operation cancel when error code occur.

Force Heater Mode Button

FORCE

• In case of a failure of the Air-to-Water Heatpump system, the backup heater can be used to heat

up the heating water. Press

FORCE

to switch on the backup heater.

• Press

OFF /ON

to stop the force heater operation.

• During Force Heater mode, all other operations are not allowed.

• Ce manuel décrit comment utiliser le système de pompe à chaleur

entre les unités intérieure et extérieure seulement.

• Pour le fonctionnement d’autres systèmes tels que le réservoir d’eau,

le radiateur, le contrôleur thermique externe et le chauffage au sol,

référez-vous aux modes d’emploi de leurs fabricants respectifs.

CONSIGNES DE SÉCURITÉ

TABLE DES MATIÈRES

CONSIGNES DE SÉCURITÉ

10~11

PANNEAU DE COMMANDE

12~15

UNITÉ INTÉRIEURE

DÉPANNAGE

INFORMATIONS

34~35

REMARQUE

Les illustrations de ce mode d’emploi

sont fournies à titre d’exemple

uniquement et peuvent présenter des

différences par rapport à l’appareil

proprement dit. Celui-ci peut être

modiﬁé sans préavis à des ﬁns

d’amélioration.

CONDITION D’UTILISATION

Température de

sortie d’eau (°C) Unité

intérieure

CHAUFFAGE

Max. 55

Min. 25

Température

ambiante (°C) Unité

extérieure

CHAUFFAGE

Max. 35

Min. -20

ATTENTION:

Si la température extérieure sort

de la plage de températures

ci-dessus, la capacité thermique

chutera de façon importante et

il se peut que l’unité extérieure

s’arrête pour le contrôle de

protection.

Pour éviter des blessures corporelles sur vous-même et sur les autres ou

des dégâts matériels, respectez les instructions ci-dessous.

Tout dysfonctionnement dû au non-respect des instructions peut

occasionner des nuisances ou des dégâts dont la gravité est classée

comme décrit ci-après:

AVERTISSEMENT

Ce symbole signale la présence d’un

danger pouvant provoquer des blessures

graves ou mortelles.

ATTENTION

Ce symbole signale la présence d’un

danger pouvant provoquer des blessures

corporelles ou des dégâts matériels.

Les instructions à respecter sont classées d’après les symboles suivants:

Ce symbole désigne une action

INTERDITE.

Ces symboles désignent des

actions OBLIGATOIRES.

AVERTISSEMENT

UNITÉ INTÉRIEURE ET UNITÉ EXTÉRIEURE

Cet appareil n’est pas conçu pour être utilisé par des personnes

(y compris les enfants) aux capacités physiques, sensorielles

ou mentales diminuées, ou manquant d’expérience ou de

connaissances, sauf si une personne responsable de leur

sécurité leur a expliqué le fonctionnement de l’appareil et les

garde sous surveillance. Les enfants doivent être supervisés aﬁn

qu’ils ne jouent pas avec l’appareil.

Veuillez consulter un revendeur agréé ou un spécialiste pour la

réparation, l’installation, le retrait ou le déménagement de l’unité.

Une installation et une manipulation incorrectes pourraient

occasionner des fuites, un choc électrique ou un incendie.

N’installez pas l’appareil dans une atmosphère potentiellement

explosive ou inﬂammable. Sinon, il y a un risque d’incendie.

N’insérez jamais vos doigts ou des objets dans

l’unité intérieure ou extérieure du climatiseur, les

parties tournantes peuvent causer des blessures.

Ne touchez pas l’unité extérieure au cours d’un orage, cela

pourrait provoquer un choc électrique.

N’essayez pas de réparer l’appareil vous-même. Vous

pourriez vous blesser en cas de mauvaise manipulation.

N’installez pas l’unité intérieure à l’extérieur. Elle est

uniquement conçue pour une installation en intérieur.

This manual suits for next models

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