Kullhaus Qualis 12L User manual

Qualis 12L/20L/25L ion
Operating instructions

Table of Contents
Safety Instructions ............................................................................................................................... 3-4
Safety Regulations for Service and Repair Work ................................................................................ 5-6
Product Instructions .............................................................................................................................. 7-8
Prior to Operation ..................................................................................................................................... 9
Continuous Drainage ............................................................................................................................. 9
Operation Instructions ........................................................................................................................ 10-14
KULLSAVE .............................................................................................................................................. 14
Cleaning...................................................................................................................................................15
Storage.....................................................................................................................................................16
Display Error Codes ....................................................................................... ......................................... 16
Troubleshooting .................................................................................................................................. 17
Technical Specications........................................................................................................................ 18
Conditions of Warranty .......................................................................................................................... 19
Thank you for choosing Kullhaus.
Please read instructions before using the dehumidier and keep it for future reference.
1

Only for home use / power source 220-240V/50Hz
Read the USER MANUAL carefully before operation.
This device is for home use only and not for commercial, industrial or outdoor use.
We reserve the right for any error in the text or images and any necessary changes
made to technical data.
Recycle unwanted materials instead of disposing of them. All appliances and packag-
ing should be sorted and tendered at a regional recycling centre and be processed in
an ecological manner.
This unit uses a ammable refrigerant.
If refrigerant leaks and comes in contact with re or heating part, it will create
harmful gas and there is risk of re.
Before putting the device into operation for the rst time, place it in an upright
position for at least 3 hours to stabilize the compressor uids.
Service personnel are required to carefully read the USER MANUAL and SERVICE
MANUAL before operation. Failure to abide by this warning could result in an explo-
sion, injury and property damage.
2

3
SAFETY INSTRUCTION
• Read the operating instructions carefully before using the dehumidier & keep it for future reference.
• To avoid electric shock, re or injury, please read the user manual carefully before using the appliance and keep it for future
reference.
• This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental
capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the
appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user
maintenance shall not be made by children without supervision.
• The unit is designed only for use with R-290 (propane) gas as the designated refrigerant.
• THE REFRIGERANT LOOP IS SEALED. ONLY A QUALIFIED TECHNICIAN SHOULD ATTEMPT TO SERVICE!
• Do not discharge the refrigerant into the atmosphere.
• R-290 (propane) is ammable and heavier than air.
• It collects rst in low areas but can be circulated by the fans.
• If propane gas is present or even suspected, do not allow untrained personnel to attempt to nd the cause.
• The propane gas used in the unit has no odour.
• The lack of smell does not indicate a lack of escaped gas.
• If a leak is detected, immediately evacuate all persons from the store, ventilate the room and contact the local re department
to advise them that a propane leak has occurred.
• Do not let any persons back into the store until the qualied service technician has arrived and that technician advises that it
is safe to return to the store.
• No open ames, cigarettes or other possible sources of ignition should be used inside or in the vicinity of the units.
• Component parts are designed for propane and non-incentive and non-sparking. Component parts shall only be replaced
with identical repair parts.
• If the supply cord is damaged, it must be replaced by the manufacturer, its service agent or similarly qualied persons in
order to avoid a hazard.
• The appliance shall be disconnected from its power source during maintenance.
• Ensure the unit is far away from re, inammable, or explosive objects.
• Do not use means to accelerate the defrosting process or to clean, other than those recommended by the manufacture.

4
SAFETY INSTRUCTION
The appliance shall be stored in a room without continuously operation sources (for example: open ames, an operating gas ap-
pliance or an operating electric heater).
The appliance shall be stored so as to prevent mechanical damage from occurring.
Do not piece or burn, even after use.
Pipework shall be protected from physical damage.
THE MACHINE MAY ONLY BE INSTALLED IN A ROOM WITH MINIMUM FLOOR AREA OF 4 m².
Compliance with national gas regulations shall be observed.
Keep any required ventilation openings clear of obstruction.
The appliance shall be stored in a well-ventilated area where the room size corresponds to the room area as specied for opera-
tion.
Warning on Refrigerant R290
• Failure to abide by this warning could result in an explosion, death, injury and property damage.
• Any person who is involved with working on or breaking into a refrigerant circuit should hold a current valid certicate from
an industry-accredited assessment authority, which authorizes their competence to handle refrigerants safely in accordance
with an industry, recognized assessment specication.
• Servicing shall only be performed as recommended by the equipment manufacturer. Maintenance and repair requiring the
assistance of other skilled personnel shall be carried out under the supervision of the person competent in the use of am-
mable refrigerants.

Repairs must only be carried out by authorised service personnel and only using genuine
spare parts. Please follow these warnings when servicing a dehumidier with R290.
Checks to the area
Prior to beginning work on systems containing ammable refrigerants, safety checks are necessary to ensure that the
risk of ignition is minimized. For repair to the refrigerating system, the following precautions shall be complied with prior to
conducting work on the system.
Work procedure
Work shall be undertaken under a controlled procedure so as to minimize the risk of a ammable gas or vapour being
present while the work is being performed.
General work area
All maintenance staff and others working in the local area shall be instructed on the nature of work being carried out. Work
in conned spaces shall be avoided. The area around the workspace shall be sectioned off. Ensure that the conditions
within the area have been made safe by control of ammable material.
Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to and during work, to ensure the technician is
aware of potentially ammable atmospheres. Ensure that the leak detection equipment being used is suitable for use with
ammable refrigerants, i.e. no sparking, adequately sealed or intrinsically safe.
Presence of re extinguisher
If any hot work is to be conducted on the refrigeration equipment or any associated parts, appropriate re extinguishing
equipment shall be available to hand. Have a dry powder or CO² re extinguisher adjacent to the charging area.
No ignition sources
No person carrying out work in relation to a refrigeration system which involves exposing any pipe work that contains or
has contained ammable refrigerant shall use any sources of ignition in such a manner that it may lead to the risk of re
or explosion. All possible ignition sources, including cigarette smoking, should be kept sufciently far away from the site of
installation, repairing, removing and disposal, during which ammable refrigerant can possibly be released to the surround-
ing space. Prior to work taking place, the area around the equipment is to be surveyed to make sure that there are no
ammable hazards or ignition risks. “No Smoking” signs shall be displayed.
Ventilated area
Ensure that the area is in the open or that it is adequately ventilated before breaking into the system or conducting any
hot work. A degree of ventilation shall continue during the period that the work is carried out. The ventilation should safely
disperse any released refrigerant and preferably expel it externally into the atmosphere.
SAFETY REGULATIONS FOR SERVICE AND REPAIR WORK
5

SAFETY REGULATIONS FOR SERVICE AND REPAIR WORK
Checks to the refrigeration equipment
Where electrical components are being changed, they shall be t for the purpose and to the correct specication. At all
times the manufacturer’s maintenance and service guidelines shall be followed. If in doubt consult the manufacturer’s tech-
nical department for assistance.
The following checks shall be applied to installations using ammable refrigerants:
– The charge size is in accordance with the room size within which the refrigerant containing parts are installed;
– The ventilation machinery and outlets are operating adequately and are not obstructed;
– If an indirect refrigerating circuit is being used, the secondary circuit shall be checked for the presence of refrigerant;
– Marking to the equipment continues to be visible and legible. Markings and signs that are illegible shall be corrected;
– Refrigeration pipe or components are installed in a position where they are unlikely to be exposed to any substance
which may corrode refrigerant containing components, unless the components are constructed of materials which are
inherently resistant to being corroded or are suitably protected against being so corroded.
Checks to electrical devices
Repair and maintenance to electrical components shall include initial safety checks and component inspection procedures.
If a fault exists that could compromise safety, then no electrical supply shall be connected to the circuit until it is satisfacto-
rily dealt with. If the fault cannot be corrected immediately but it is necessary to continue operation, an adequate temporary
solution shall be used. This shall be reported to the owner of the equipment so all parties are advised.
Initial safety checks shall include:
-those capacitors are discharged: this shall be done in a safe manner to avoid possibility of sparking;
-that there no live electrical components and wiring are exposed while charging, recovering or purging the system;
-that there is continuity of earth bonding.
Releasing refrigerant into atmosphere is strictly forbidden!
6

PARTS LIST
Components
1. Handle
2. Air Inlet Grille
3. Water Tank
4. Drainage Outlet
5. Power Cord Bracket
6. Power Cord
7. Rear Cover
8. Castors
9. Control Panel
10. Air Outlet
11. Front Cover
Control Panel
12. Power Button
13. Timer On/Off Button
14. Manual Dehumidifying Button
15. Fan Speed Buttons/Child Lock Button
16. Auto Button
17. Laundry Drying Button
18. Sleep Button
19. Ioniser Button
20. Auto Indicator
21. Laundry Drying Indicator
22. Sleep Indicator
23. Anion Indicator
24. Humidity Reading
25. Timer Indicator
26. Manual Dehumidifying Indicator
27. Tank Full Indicator
28. Defrost Indicator
29. Child Lock Indicator
30. Fan Speed Indicator
Drainage
31. Drip stopper
32. Drainage Outlet Door
33. Drainage Pipe
7

Πόση συλλογή νερού να περιμένετε και με τι κατανάλωση
7
Figure 1
Figure 2
Figure 3
8

9
• Before putting the device into operation for the rst time, place it in an upright position for at least 3 hours to stabilize the
compressor uids.
• Place the dehumidier upright on a stable, at and dry surface. If the appliance falls down, water can leak, causing dam-
age to objects, electric shock or re.
• Ensure the dehumidier is at a safe distance at least 50cm away from a wall or furniture.
• Supply power should be in correspondence with the value on the nameplate, power outlet needs to be grounded.
• Do not use the device with power strip, as they may overheat and cause a re. However, if necessary, use a good quality
extension cord and rst make sure that it is in excellent condition.
• Ensure the tank is correctly tted, if the tank is full or not in place, the tank full light comes on and the dehumidier will
stop working.
• Turn on the power and run the machine as per instructions below.
• When moving the machine, make sure it is upright.
Continuous Drainage
In general, water will be collected by tank, if you want continuous drainage, please do steps as follows:(refer to gure 3)
1. Unplug the drainage outlet plug.
2. Insert the drainage pipe with 14mm inner diameter into water outlet. Please always make sure the pipe is going downhill,
is not blocked or kinked.
Please always make sure the pipe is going downhill, is not blocked or kinked.
PRIOR TO OPERATION

10
OPERATION INSTRUCTIONS
Switch On / Switch Off The Unit [ Power button ]
Press the power button once to turn on the unit, the unit runs by default mode on manual continuous dehumidifying with
mid fan speed.
Press the power button to turn off the unit, it will stop working, fan will work for some seconds to blow out the
hot air inside the unit.
Auto Switch On / Off Timer Function [ Timer button ]
At working mode, press the timer button to select your preferred timer hour from 00-24-00 for automatic switch off.
At standby mode, press the timer button to select your preferred timer hour from 00-24-00 for automatic switch on.
Connect the power plug to the correct power supply; all indicators will light up and then will be off.
Desired setting will be conrmed 3s after the operation.
Tri-color light will reect the environment humidity:
Red light: RH%>65%
Green light: 55%≤RH%≤ 65%
Blue light: RH%<55%
Auto timer off setting will be cancelled if press timer button for 2 times in 3 seconds.
Auto timer off setting will be cancelled if switch off the unit and switch on again.
Auto timer on setting will be cancelled if switch on the unit by manual.

11
Fan Speed Option [ Fan Speed button ]
Press the fan speed button to select your preferred fan speed setting among low, medium, and high to meet the different
usage requirements.
Fan speed button is invalid at laundry drying mode, auto mode and defrost mode.
Manual Dehumidifying Mode [ Manual button ]
Press the manual button to select your preferred humidity from CO-30%-35%-40%-45%-50%-55%60%-65%-70%-75%-
80%-CO. CO means continuous dehumidifying regardless of ambient humidity.
At manual mode, all buttons are valid.
Auto Dehumidifying Function [ Auto button ]
Press the auto button to activate the Auto dehumidifying mode, the unit runs automatically accordance to the ambient
humidity detected below.
Fan speed button is invalid.
Ambient RH% detected Indicator Compressor Fan Speed Level
RH% > 65% Red Working High
55% ≤ RH% ≤ 65% Green Working Medium
RH% < 55% Blue Stop Working Low
OPERATION INSTRUCTIONS

12
OPERATION INSTRUCTIONS
Anion Function [ Anion button ]
Press the anion button to activate the anion function to fresh up the air quality.
Anion function will be off automatically when the fan stops working.
Laundry Drying Function [ Laundry Drying button ]
Press the laundry drying button to activate the Laundry Drying function, the unit runs in continuous dehumidication with
high fan speed for 6 hours then switch off automatically.
Fan speed button and timer button are invalid.
Sleep Mode [ Sleep button ]
Press the sleep button to activate the Sleep function, the unit runs with a designated humidity setting of 55% along with
the low fan speed. All indicators and tri-color light will be off 5s after the setting is completed. Touch any button to activate
the light, and to operate as usual.
Fan speed button is valid.
With no further operation after activate the light for 30s, lights will be off again.
When the water tank is full on sleep mode, water tank full indicator will always be on.

Low Temperature Defrost Mode
When the ambient temperature is too low, dehumidier will enter into the defrost mode, the unit runs with high fan speed
without dehumidifying.
Fan speed button is invalid.
Auto Shut off with Water Tank Full Indicator
The unit will enter into the standby mode when water tank is full or the water tank is not installed properly. After emptying
the tank or install the water tank properly, the unit will go on to the previous mode.
Except for the power button, all other buttons are invalid.
Safety Childlock Function [ Childlock button ]
Press the childlock button to lock all buttons on the panel with a beeping sound, the same operation can unlock it.
Safety childlock function can be set on standby mode and working mode.
OPERATION INSTRUCTIONS
13

OPERATION INSTRUCTIONS
14
Memory Function:
a. When unplugged directly or power cut, then reconnect to the power supply, the dehumidier will run with the mode
prior to the shutdown. The timer setting will be kept.
b. Press the power button to switch off the dehumidier, and then press the power button to switch it back on. The
dehumidier will run with the mode prior to the shutdown. The timer setting will be cancelled.
c. Switch off the dehumidier and unplug the power cord, then reconnect the power supply and switch on the dehu-
midier. It will run as factory preset mode the rst time you received the dehumidier.
KULLSAVE
The Energy Savings Smart Operation
When the target relative humidity is reached, the unit will operate only the fan in low speed for
3 minutes, then will stop for 17 minutes. The fan will then run for 2 minutes to check that the
relative humidity is stable.
If the relative humidity has risen above the target humidity approx. +3%, Kullhaus Qualis will
start operating again. If the relative humidity remains below the target level, the dehumidier
will fall back to sleep for an additional fan work in low speed for about 3 minutes, then stop for
17 minutes.

When used regularly, the lter may become clogged with dust and particles. Therefore the lter should be cleaned at least
every two weeks. Follow these steps:
1. Switch the device off and remove the plug from the socket before cleaning.
2. Clean the housing with soft, dry cloth. If the device is extremely dirty,
use a mild cleaning agent. Wipe the dehumidier with a slightly damp cloth.
Never spray the device with water.
3. Remove the Prelter, clean with a vacuum cleaner or
soapy water no hotter than 40°C;
Take out the Enhanced Dual Mesh Activated Carbon Filter and
replace a new one.
4. Rinse and dry the Prelter completely before installing back to the
device.
15
CLEANING

STORAGE
If the dehumidier will not be used for a long period of time, take the following steps:
1. Remove the plug from the socket and empty the tank, make the tank and the dehumidier dry completely, this
may take a couple of days.
2. Clean the air lter.
3. Check the dehumidier for perfect condition to ensure a safe use of it after a long period of storage.
4. Pack the device with the suitable packaging.
5. Store the dehumidier in a dust-free and out of direct sunlight location, preferably covered with a sheet of plastic.
DISPLAY ERROR CODES
Please contact local distributor if any of the error codes below appears.
Display Code Error Display What is happening
E1 Temperature sensor error Flash every 30 seconds Machine works normally.
E2 Humidity sensor error Flash every 30 seconds Machine works normally, but can’t set
the humidity.
L3 Air inlet temperature is too
high ≥42ºC Slowly ash L3
Compressor stop working, fan works
at low fan speed. 10mins later, if the
temperature decrease to below 40ºC,
machine will work normally.
L4 Air inlet temperature is too
low ≤0ºC Slowly ash L4
Compressor stop working, fan works
at low fan speed. 10mins later, if the
temperature increase to above 2ºC,
machine will work normally.
16

17
PROBLEM POSSIBLE CAUSE SOLUTION
The device does not work
The power is not connected Insert the plug into the wall outlet
The water tank is full Empty the tank
The tank has not been replaced correctly Replace the tank correctly
Water removal capacity is too low
Runtime is too short Be patient and wait
Ambient temperature or humidity is too low It is normal that the device does not de-
humidify in these conditions
The device works, but reduces the
relative humidity insufciently
The room is too big We recommend using a dehumidier with
a greater capacity
There is too much ventilation Reduce ventilation(e.g. close windows
and shut doors)
The air lter is clogged Clean the lter
Set humidity is higher than the ambient
humidity
Set the humidity lower than ambient
humidity
Dehumidier is blowing out warm air
The dried air is passed over heating coils
before it is blown into the room as part of
the dehumidifying process
This is normal, a dehumidier is not an air
cooler
The display is not showing the hu-
midity set point
The display shows the room relative hu-
midity not the set point
Press the up or down button once to see
the target relative humidity
Water on oor There is residual water in tank, and the
device is lurched too much by moving Be careful when move the tank
The dehumidier is noisy The air lter is blocked or the device is on
an uneven surface
Clean the lter or put the device on a at
surface
Check the following before contacting technical support.
TROUBLESHOOTING

18
TECHNICAL SPECIFICATIONS
The above technical data are for reference only. We reserve the right to modify them without notice.
Model Qualis 12L Qualis 20L Qualis 25L
Power Supply 220-240V~ 50Hz 220-240V~ 50Hz 220-240V~ 50Hz
Dehumidifying Capacity
12L/day (30°C 80%rh) 20L/day (30°C 80%rh) 25L/day (30°C 80%rh)
8L/day (27°C 60%rh) 12L/day (27°C 60%rh) 15L/day (27°C 60%rh)
Power
Consumption
27°C RH60% 170 W 250 W 290 W
35°C RH80% 215 W 330 W 410 W
Air ow
H 140m³/h 155m³/h 165m³/h
M 125m³/h 140m³/h 145m³/h
L 110m³/h 125m³/h 135m³/h
Fan speed 3
Noise Level
H 43dB(A) 45dB(A) 46dB(A)
M 40dB(A) 43dB(A) 44dB(A)
L 38dB(A) 41dB(A) 43dB(A)
Water Tank Capacity 4.0L
Operating Temperature 5°C~35°C 5°C~35°C 5°C~35°C
Timer 1−24h 1−24h 1−24h
Refrigerant R290/0.05kg R290/0.065kg R290/0.08kg
Net Weight 12.4 kg 13.2 kg 13.4 kg
Gross Weight 13.9 kg 14.72 kg 14.9 kg
Product Size (WxDxH) 360 x 234 x 569 mm

19
CONDITIONS OF WARRANTY
There is a two-year warranty on your dehumidier from the date of purchase.
The following applies:
1. Any repairs or replacement of components during the warranty period will be not result in an extension of the warranty
period.
2. The warranty will expire if any alterations have been made, not genuine components have been tted or if the dehumidi-
er has been repaired by a third party.
3. Components subject to normal wear and tear, such as the air lters, are not covered by the warranty.
4. The warranty is only valid on presentation of the original, unaltered, and date-stamped purchase receipt.
5. The warranty is not valid for:
• Damages is caused by actions that deviate from those as described in the user’s manual or by neglect.
• Damages caused from intervention of unauthorized personnel.
• Bad or insufcient maintenance.
• Factors for which the production factory does not have any responsibility (variations in power supply beyond the
specications of the unit, etc.), connection in non-grounded power supply socket etc.
• All claims for compensation, including consequential damage, will not be entertained.
6. In case of any unit’s damage you should refer to the company that sold the unit.
7. The transportation costs from and back to technical department and the probable insurance of the units are under the
customer’s choice and responsibility.