LA6MI - Air Conditioning DIMPLEX - Free user manual and instructions

Features	Details
Device type	Air conditioner
Cooling capacity	6,000 BTU/h
Refrigerant type	R-410A
Energy consumption	Energy class A
Noise level	45 dB(A)
Dimensions (W x D x H)	700 x 300 x 400 mm
Weight	30 kg
Additional features	Dehumidification, standby mode
Installation	Wall installation recommended
Maintenance	Washable filters, regular cleaning recommended
Safety measures	Protection against electrical overloads
Warranty	2 years

Frequently Asked Questions - LA6MI DIMPLEX

Why won\u0027t my DIMPLEX LA6MI air conditioner turn on?

Check that the device is properly plugged in and that the outlet is working. Also make sure the circuit breaker hasn\u0027t tripped.

How do I set the temperature on the DIMPLEX LA6MI?

Use the control panel or remote control to adjust the desired temperature using the adjustment arrows.

The air conditioner is making a strange noise, what should I do?

An unusual noise may indicate a blockage in the fan or a problem with the compressor. Turn off the device and check that there are no objects blocking the fan.

Why isn\u0027t the air produced by the DIMPLEX LA6MI cool?

This may be due to a dirty air filter. Check and clean or replace the filter if necessary. Also make sure windows and doors are closed.

How do I clean the air filter of the DIMPLEX LA6MI?

Turn off the device and unplug it. Remove the front panel to access the filter. Clean it with lukewarm water and let it dry completely before putting it back in place.

The air conditioner works in heating mode but not in cooling mode. What should I do?

Make sure the operating mode is set to \"cooling\". If the problem persists, it could be a refrigerant issue and you should contact a technician.

What is the normal noise level for the DIMPLEX LA6MI?

The normal noise level for this device is about 40-50 dB, which is comparable to a normal conversation.

How can I optimize the energy efficiency of my DIMPLEX LA6MI?

Make sure the filters are clean, use appropriate temperature settings, and close windows and doors to avoid heat or cool air loss.

Where can I find the user manual for the DIMPLEX LA6MI?

The user manual is usually included in the packaging. You can also download it from the DIMPLEX website in the support section.

How do I reset my DIMPLEX LA6MI?

To reset the device, turn it off, unplug it for a few minutes, then plug it back in and turn it on.

USER MANUAL LA6MI DIMPLEX

Operating Instructions

(Mono bloc) Air-to-Water Heatpump System

Model No.

Mono bloc Unit

LA12MI

LA16MI

ENGLISH

2~13

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 installer correctly and precisely following the installation instructions given.

FRANÇAIS

14~25

The illustrations in this manual are for explanation purposes only and may differ from the actual unit. They are subjected to change without notice for future improvement.

OPERATION CONDITION

Water outlet Temperature (°C)
HEATING	Max. 55
	Min. 25

Ambient Temperature (°C)
HEATING	Max. 35
	Min. -20

NOTICE: When the outdoor temperature is out of the above temperature range, the heating capacity will drop significantly and mono bloc unit might stop for protection control. The unit will restart automatically after a short time when the outdoor temperature is back in the limits.

SAFETY PRECAUTIONS

• This manual describes how to operate the Heatpump system.
• Other operation such as water tank, radiator, external thermo controller and underfloor system, please refer to respective manufacturer operation manuals.

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 action that is COMPULSORY.

WARNING

MONO BLOC 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 clean the internal parts, repair, install, remove and reinstall the unit. Improper installation and handling will cause leakage, electric shock or fire.

When repair or service refrigeration system, confirm to authorized dealer or specialist on usage of specified refrigerant type. Using of refrigerant other than the specified type may cause product damage, burst and injury etc.

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 mono bloc unit, rotating parts may cause injury.

Do not touch the mono bloc unit during lightning, it may cause electric shock.

Do not sit or step on the unit, you may fall down accidentally.

WARNING
POWER SUPPLY
	Do not use modifi ed cord, joint cord, extension cord or unspecified ed cord to prevent overheating and fire.
	To prevent overheating, fire or electric shock: · Do not share the same power outlet with other equipment. · Do not operate with wet hands. · Do not over bend the power supply cord.
	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.
	This equipment is strongly recommended to be installed with Residual Current Device (RCD) on-site according to the respective national wiring rules or country-specific safety measures in terms of residual current.
	Stop using the product if any abnormality/failure occurs and disconnect the power plug or turn off the power switch and breaker. (Risk of smoke/fire or/electric shock) Examples of abnormality/failure · The RCCB switches off by itself. · Burning smell, abnormal noise or vibration sound is observed when the unit is in use. · Hot water keeps on coming off the unit. Contact your local dealer immediately for maintenance/repair.
	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.
	Prevent electric shock by switching off the power supply when: - Before cleaning or servicing.
	This appliance is for multiple uses. All power supply circuits must be turn off before access to any of the terminals in the unit, to avoid electrical shock, burn or fatal injury.

CAUTION
MONO BLOC UNIT
	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 during operation.
	Do not place anything on top or beneath of the unit.
	Do not touch the sharp aluminium fi n, sharp parts may cause injury.
	Do not use the system during sterilization to prevent scalding or overheat during shower.
	Ensure drainage pipe is connected properly. Otherwise, leakage may occur.
	After a long period of use, make sure the installation rack does not deteriorate to prevent the unit from falling down.
	The sterilization function fi eld settings must be config gured by the authorized dealer according to local laws and regulation.
REMOTE CONTROL
	Do not let the remote control get wet. Otherwise, it may cause malfunction.
	Do not press the buttons on the remote control with hard, pointed objects. Otherwise, it may damage the unit.
	Do not wash the remote control with water, benzene, thinner or scouring powder.
	Do not inspect or service the remote control by yourself. Please consult authorized dealer. Otherwise, it can damage or malfunction.

TECHNICAL DEVICE INFORMATION

1 Type and order code LA12MI LA16MI
2 Design
2.1	Degree of protection according to EN 60 529 for a compact unit or heating element	IP 24 IP 24
2.2 Installation location Outdoors Outdoors
3 Performance Data
3.1 Operating temperature limits:
Heating water flow / return flow	°C	Max. 55 / min. 25	Max. 55 / min. 25
Air °C -20 to+35 -20 to+35
3.2	Heating water temperature difference at standard rating condition	K	5
	Heat output / COP	at A7 / W351	kW / ---
		at A2 / W351	kW / ---
		at A-7 / W351	kW / ---
3.3 Sound power level2		dB(A)	62
3.4	Heating water flow rate	m3/h	2.1
3.5	Air flow	m3/h	4800
3.6	Refrigerant; total filling weight	Type / kg	R410A / 2.3
3.7	Lubricant; total filling quantity	Type / Litre	FV50S (PVE) / 1.2
4 Dimensions, connections and weight
4.1 Device dimensions without connections	H x W x L mm	1410 x 1283 x 320	1410 x 1283 x 320
4.2	Device connections to heating system	Inch	1 1/4" ext. thread
4.3	Weight of the transportable unit(s) incl. packaging	kg	165
5 Electrical Connection (Heat Pump)
5.1	Nominal voltage; fuse protection	V / A	230 / 32
5.2	Nominal power consumption1 A7 W35	kW	2.57
5.3 Starting current (Inverter driven) A7 W35	A	Gradual increase from 0-12	Gradual increase from 0-18
5.4	Nominal current A7 W35 / cosφ	A / ---	11.6 / 0.96
5.5	Power input of integral fan and pump3	W	60 / 180
6 Electrical Connection (Back-Up Heater)
6.1	Nominal voltage; Frequency; Fuse protection	V / Hz / A	230 / 50 / 26
6.2	Nominal power consumption	kW	6.0
7 Heating Water Circuit
7.1	Expansion Vessel	Litre / Bar	10 / 3
7.2	Pressure Relief Valve	Bar	Open 3.0 / Close 2.65
7.3	Free pressure, heating circulating pump (max speed)	kPa	83
8 Other design characteristics
8.1 Defrosting		Automatic	Automatic
Type of defrosting		Reverse Cycle	Reverse Cycle
8.2 Heating water in device protected against freezing		yes	yes
8.3 Controller internal / external		External	External
1) These data characterise the size and performance of the system according to EN 14511 with clean heat exchangers. Abbreviations have the following meaning, e.g. A2 / W35: outside temperature 2°C and heating water supply temperature 35°C. A2 / W35 test, takes into account defrosting as per EN 14511.
2) According to EN 12102, EN ISO 3744.
3) Power input to pump relates to factory setting, speed 2. Fan is variable speed, rated input relates to maximum input power.

LA12MI CHARACTERISTIC CURVES

LA16MI CHARACTERISTIC CURVES

REMOTE CONTROL

• 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 RESET FORCE and PUMPDW buttons are not in use.

1 OFF/ON Button
2 Operation LED
3 Operation Mode Button
4 QuietOperationButton
5 Backup Heater Enabling Button
6 System Setting Mode Buttons
7 Timer Setting Group Buttons
8 Force Heater Mode Button
9 System Pumpdown Mode Button
10 System Status Check Mode Buttons
11 Error Reset Button
12 Heat Mode OFF/ON Indicator
13 Tank Mode OFF/ON Indicator

14 Quiet Operation OFF/ON Indicator
15 Backup Heater Enabled/Disabled Indicator
16 Force Heater Request OFF/ON Indicator
17 Backup Heater Actual Operation (OFF/ON) Indicator
18 Booster Heater Actual Operation (OFF/ON) Indicator
19 System Setting Mode OFF/ON Indicator
20 System Status Check Mode OFF/ON Indicator
21 System Pumpdown Mode OFF/ON Indicator
22 Timer/Clock Setting Display
23 External Thermo Controller Connected Display
24 Outdoor Ambient Temperature Display
25 Water Outlet Temperature Display

REMOTE CONTROL PREPARATION

Setting Current Day and Time

1. Press or to set current day.
2. Press SET to confirm.
3. Repeat steps 2 and 3 to set the current time.

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.

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 remote control can be used for multiple installations. Some functions may not be applicable to your unit.
• Ensure the operation LED is in OFF condition before setting.

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.

SELECT 3. Press 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.

Function *	Operation Model/ Actual Operation	Description
con	ro ai	External Thermo Controller (YES / NO) To set external thermo controller connection.
con	TANK	Tank Connection (YES / NO) To set tank connection.
Pry	SOLAR	Solar Priority (YES / NO) (Not Applicable) To choose the solar use for water tank heat up.
Pry	HEAT	Heating Priority (YES / NO) To choose the heat pump only use for Heating side during HEAT + TANK mode.
int	HEAT	Heating Heat-up Interval Set To set timer for Heating during HEAT + TANK mode (0.5hour ~ 10hours).
int	TANK	Tank Heat-up Interval Set To set timer for Tank during HEAT + TANK mode (5minutes ~ 1hour 35minutes).
dLY	BOOSTER	Booster Heater Delay Time Set To set delay timer for booster heater to ON if tank temperature is not reached (20minutes ~ 1hour 35minutes).

• Do not use the system during sterilization to prevent scalding or overheat during shower.
  The sterilization function field settings must be configured by the authorized dealer according to local laws and regulation.

Fun	Strl	Sterilization (YES / NO) To set sterilization, if required.
Str		Sterilization Day & Time Set To set timer for sterilization (only once a week).
boi	Strl	Sterilization Temperature Set To set temperature for sterilization function (40°C ~ 75°C).
oPr	Str	Sterilization Continue Time To set timer to maintain heating temperature in order to complete the sterilization function (5minutes ~ 1hour).

BASIC OPERATION

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 remote control display.

• To turn ON or OFF the panel/floor heating operation.
• In this mode, the mono bloc unit will provide heating capacity to the system.

- HEAT + TANK MODE

• In this mode, the mono bloc unit will provide heating capacity to the sanitary tank and the system.
• 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 mono bloc unit will provide heating capacity to the sanitary tank.

TO ENJOY QUIET ENVIRONMENT

• This operation reduces mono bloc unit noise. In this condition, it may cause decrease in heating capacity.

TO ENABLE THE BACKUP HEATER

• The backup heater provides extra heating capacity during cold outdoor temperature and only can operated at heat mode operation when he was enabled by pushing this button.
• The backup heater will automatically turn ON when the setting conditions is fulfilled.
• To disabled the Heater operation manually, press the respective button again.

SYSTEM STATUS CHECK MODE

1. Press CHECK for 5 seconds to enter STATUS mode.
2. Press or to check the Water Inlet

Temperature, Tank Temperature, Compressor Running Frequency or Error History.

to exit STATUS mode.

• 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.

ADVANCE OPERATION

• It is strongly recommended to contact the nearest authorized dealer to change the water temperature range.
• Using the remote control could set the temperature range for water outlet temperature and outdoor ambient temperature.

SYSTEM SETTING MODE

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 to enter the parameter.
4. Press or to set the desired temperature.
5. Press SET again to confirm the setting.
6. Repeat steps 2 to 5 to set other parameters.

Operation Mode Parameter \* Description

WATER TEMPERATURE THERMO SHIFT SETTING

1. Press SET within 5 seconds.
2. Repeat steps 3 to 5 to set the desired shift temperature (-5^ 5^) .

Notes:

AN 、 EL

• 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.

Timer Display

Function Step

Enter timer mode

Set day & time

1. Press or to select your desired day.
   SELECT 2. Press to confirm
2. "1" will be blinking, press to set program 1.
   OFF/ON 4. Press to select ON or OFF timer.
3. Press or to select your desired time.

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

1. Press SET to confirm program 1. The selected day will be highlighted with .
   After 2 seconds, the display will move to the next program.
2. Repeat steps 4 to 7 to set programs 2 to 6.
3. During timer setup, if no button is pressed within 30 seconds, or if the button is pressed the setting at that moment is confirmed and timer setup is ended.

Add/Modify timer

Repeat the steps above.

Disable timer

TIMER CANCEL Press, then press

Enable timer

TIMER SET Press, then press

Check timer

1. Press or until your desired day is shown, press
2. Press or to check the set programs.

Cancel timer

1. Press or until your desired day is shown.
2. Press SELECT to enter program setting.
3. Press or until your desired program is shown.
4. Press CANCEL to cancel the program.

SELECT to confirm your selection.

Notes:

per for each day of the week (Monday to Sunday) with 6 programs per day.
- When the unit is switched on by the ON Timer, it will use the previously set temperature to control the water outlet temperature.
- 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.

MONO BLOC UNIT

In case of a power supply failure or pump operating failure, drain the system (as suggested in the figure below).

When water is idle inside the system, freezing up is very likely to happen which could damage the system.

• 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 mono bloc unit so that the snow does not cover the air inlet and air outlet vents.

EXTERNAL FILTER

• Please clean the external filter at least once a year. Fail to do so might cause filter clogged, consequent system breakdown. Please consult authorized dealer.

INSPECTION

In order to ensure optimal performance of the unit, seasonal inspections on the unit, external filter 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 mono bloc unit.

FOR EXTENDED NON-USE

• Do not switch off the power supply. Switching off the power supply will stop the automatic water pump operation and cause the water pump jammed.

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 remote control.
• Circuit breaker switches off frequently.
• Power cord becomes unnaturally warm.

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.
Mono bloc unit emits water/steam. • Condensation or evaporation occurs on pipes.
Mono bloc unit emits steam during heating mode.	• This is due to defrost operation happens at the heat exchanger.
Mono bloc unit does not operate. • When the outdoor temperature is out of the operation condition range, the heatpump system enter protection control.
(Mono bloc) Air-to-water Heatpump system operation will turn off.	• The heatpump system enter protection control. Compressor stops by water inlet temperature lower than 18°C and backup heater power turn on.
System difficult to heat-up.	• When heating is operated 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 diffi cult to get warm. • Is the snow pile blocking the discharge outlet or intake inlet of mono bloc unit. • When water outlet set temperature is low, it may be diffi cult 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.
Backup heater turn ON automatically when it is not enabled.	• The turn ON of backup heater is a protection to the indoor unit's heat exchanger.
Operation starts automatically even without ON Timer.	• The sterilization timer has been set.

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 mono bloc 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 remote control display is blank.	• Is the power supply off or power failure.

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

• 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 (Mono bloc) 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.

Information for Users on Collection and Disposal of Old Equipment

These symbols on the products, packaging, and/or accompanying documents mean that used electrical and electronic products should not be mixed with general household waste.

For proper treatment, recovery and recycling of old products, please take them to applicable collection points, in accordance with your national legislation and the Directives 2002/96/EC and 2006/66/EC.

By disposing of these products correctly, you will help to save valuable resources and prevent any potential negative effects on human health and the environment which could otherwise arise from inappropriate waste handling.

For more information about collection and recycling of old products, please contact your local municipality, your waste disposal service or the point of sale where you purchased the items.

Penalties may be applicable for incorrect disposal of this waste, in accordance with national legislation.

For business users in the European Union

If you wish to discard electrical and electronic equipment, please contact your dealer or supplier for further information.

[Information on Disposal in other Countries outside the European Union]

These symbols are only valid in the European Union. If you wish to discard these items, please contact your local authorities or dealer and ask for the correct method of disposal.

TABLE DES MATIÈRES

CONSIGNES DE SECURITÉ

14~15

INFORMATIONS

TECHNIQUES SUR L'APPAREIL

16

COURBES

CHARACTERISTIQUES

17~18

TELECOMMANDE

19~22

UNITE MONO BLOC

23

DéPANNAGE

24

INFORMATIONS

25

REMARQUE