DEVOLA DV16L - User Manual

Questions and Answers

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Mr. James JonesAug 14, 2025
What to do if my DEVOLA DV16L Dehumidifier is not operating?
- A
  Alan ThompsonAug 14, 2025
  If your DEVOLA Dehumidifier isn't turning on, first, ensure the power cord is securely inserted into the wall outlet. Next, check if the water level indicator is illuminated, indicating a full tank; if so, empty the water tank and reinstall it correctly. Finally, confirm that the room temperature is within the operating range of 5-35?.
J
James FieldsAug 17, 2025
Why is my DEVOLA DV16L leaking water?
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  Charles GreenAug 17, 2025
  If you notice water leakage from your DEVOLA Dehumidifier, it could be due to an overflow while moving the unit. Make sure to empty the water tank before transporting it. Also, check the drain hose for any kinks or bends and straighten the hose to ensure proper drainage.
S
Steven StrongAug 21, 2025
Why is my DEVOLA Dehumidifier not collecting water?
- K
  Kevin RobinsonAug 21, 2025
  If your DEVOLA Dehumidifier isn't collecting much water, start by checking the air filter for dirt and clean it if necessary. Also, ensure that the air duct isn't blocked by any obstacles. If the room temperature is below 20?, this is normal due to low humidity. Finally, verify that the set humidity level is below the current humidity value; if not, adjust it accordingly.
C
crivasAug 25, 2025
How to reduce noise from my DEVOLA Dehumidifier?
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  Cheyenne ThompsonAug 25, 2025
  If your DEVOLA Dehumidifier is making excessive noise, ensure that the unit is placed on a horizontal, firm, and flat surface. Check for any loose or vibrating parts and secure them. If the noise sounds like water flowing, this is normal and comes from the refrigerant.
E
Eric HowardAug 27, 2025
What does error code E2 mean on my DEVOLA DV16L?
- D
  Derek LeeAug 28, 2025
  If your DEVOLA Dehumidifier displays error code E2, it indicates that the humidity sensor is either dampened or has failed. Try cleaning the humidity sensor, and if the problem persists, replace it.
S
sreevesAug 31, 2025
What does error code CL mean on my DEVOLA Dehumidifier?
- E
  Eric SmithAug 31, 2025
  If your DEVOLA Dehumidifier displays error code CL, it means the room temperature is below 5°C (41°F). This is normal operation; the compressor will stop, but the fan will continue running.
L
Lauren GoldenSep 3, 2025
What does error code CH mean on my DEVOLA DV16L Dehumidifier?
- R
  Rachel MartinSep 3, 2025
  If your DEVOLA Dehumidifier displays error code CH, it indicates that the room temperature is above 38? (100°F). This is normal; the compressor stops, but the fan keeps running.
J
Jessica WilsonSep 6, 2025
What does error code LO mean on my DEVOLA DV16L?
- T
  Taylor FrancisSep 6, 2025
  If your DEVOLA Dehumidifier displays error code LO, it means the room relative humidity is below 20%RH. This is normal operation; the compressor stops, and the fan continues running.
P
phansenSep 9, 2025
What does error code HI mean on my DEVOLA DV16L?
- D
  Denise HendricksSep 10, 2025
  If your DEVOLA Dehumidifier displays error code HI, it indicates that the room relative humidity is above 90%RH. This is normal operation; the compressor and the fan keep running.

This document serves as the instruction manual for Devola dehumidifiers, specifically models DV16L/DV16LWF and DV20L/DV20LWF. The device is designed to remove excessive moisture from the air, thereby reducing relative humidity and protecting buildings and their contents from the adverse effects of excess humidity. It utilizes R290 (propane) as a refrigerant, which is environmentally friendly with no damaging influence on the ozone layer (ODP) and a negligible greenhouse effect (GWP). Due to the flammability of R290, special precautions are outlined for its use and servicing.

Function Description:

The Devola dehumidifier operates by drawing in moist air, passing it over a cooling coil where moisture condenses, and then releasing drier air back into the room. The collected water is stored in a water tank or can be continuously drained via a hose. The unit features a digital display that indicates ambient humidity using a three-color system: blue for humidity below 45%, green for humidity between 45% and 65%, and red for humidity above 65%.

Important Technical Specifications:

Refrigerant: R290 (Propane) - flammable.
Dehumidification Capacity: Up to 20L/day.
Water Tank Capacity: 4L.
Operating Temperature Range: 5°C to 35°C.
Room Size Requirement: Install in rooms exceeding 4m² for safety due to the flammable refrigerant.
Power Source: Must be operated from a power source of equal voltage, frequency, and rating as indicated on the product rating label, and always use a grounded power outlet.

Usage Features:

Control Panel: Features buttons for Speed, Sleep/Reset, Lock, Timer, Mode, and Stand-By.
Modes:
- Auto Mode: Automatically adjusts humidity levels. The fan and compressor start when environmental humidity is ≥ +3% of the set humidity and stop when it's ≤ set humidity -3%. Both fan speed and humidity can be adjusted in this mode.
- Continuous Drying Mode: The machine runs continuously, and humidity cannot be adjusted.
- Sleeping Mode: Activates the sleep function. Press and hold the sleep button for 3 seconds to reset the filter.
Humidity Adjustment: Humidity levels can be set in increments from 30% to 80% using the Up and Down buttons.
Timer Function: A 0-12 hour timer can be set in 1-hour increments to turn the machine on or off. "00" cancels the timer.
Fan Speed: Two speed settings (high and low) are available, adjustable only in automatic mode.
Child-Lock Function: Press and hold the lock button for 3 seconds to activate/deactivate. It automatically cancels if the device is shut down or in case of power failure.
Auto-Defrost: Automatically defrosts at low temperatures.
Auto Shut-off/Auto Restart: The unit automatically shuts off when the water tank is full and restarts once the tank is emptied and reinstalled. It also restarts in the last selected mode after a power interruption.
Protective Delay: A 3-minute time delay for the compressor before resuming dehumidification.
Laundry Drying Function: Specific function for drying laundry.
Wi-Fi Function (DV16LWF and DV20LWF only): Allows operation via the "Smart Life-Smart Living" app (available for Android and iOS). Requires a permanent Wi-Fi connection to a router. The Wi-Fi indicator flashes rapidly when pairing and illuminates when connected.
Water Drainage:
- Manual Draining: Emptying the 4L water tank when full. The unit buzzes and the "Water Full" light turns on.
- Continuous Drainage: Connecting a PVC pipe to the drain outlet to direct water to a floor drain, outdoor area, or bucket. The drainpipe must be firmly connected and positioned lower than the outlet to prevent blockages and overflow.

Maintenance Features:

Air Filter Cleaning: The antibacterial filter should be cleaned every two weeks. Dust accumulation restricts airflow, reducing efficiency and potentially damaging the unit. The filter is removable and can be rinsed under running water or vacuumed. The unit should not be operated without the air filter.
Water Tank Cleaning: The water tank should be cleaned regularly with clean water. Avoid using detergents, steel wire balls, chemical dust removers, diesel, benzene, diluents, or other solvents, as these can damage the tank and cause leaks.
General Maintenance: Before any cleaning or maintenance, the unit must be turned off and unplugged from its power source to avoid electric shock.
Servicing: Only qualified technicians holding a current valid certificate from an industry-accredited assessment authority should service the refrigerant circuit. Work should be undertaken under controlled procedures to minimize ignition risk, with proper ventilation and fire extinguishing equipment available. Checks for refrigerant presence using appropriate detectors are necessary. Electrical components should be fit for purpose and follow manufacturer guidelines.

Safety Precautions:

Intended for domestic and light commercial use in safe environments.
Can be used by children aged 8+ and individuals with reduced capabilities under supervision.
Children under 8 should not play with or clean the appliance.
Do not discharge refrigerant into the atmosphere.
R290 is flammable and heavier than air; it collects in low areas.
If a leak is suspected, evacuate the area and contact the fire department. Do not re-enter until advised by a qualified technician.
No open flames, cigarettes, or ignition sources near the unit.
Component parts are designed for propane and are non-incentive and non-sparking; replace only with identical repair parts.
Do not operate with a damaged supply cord.
Disconnect from power during maintenance.
Do not operate with wet hands or expose to rain/moisture.
Do not immerse, tilt, or turn over the unit.
Do not unplug by pulling the power cord or while operating.
Do not use extension cords or adapter plugs.
Do not put objects on, climb, or sit on the unit.
Do not insert fingers or objects into the air outlet.
Do not touch the air inlet or aluminum fins.
Do not operate if dropped, damaged, or showing signs of malfunction.
Do not clean with chemicals.
Keep away from fire, inflammable, or explosive objects.
Install according to national wiring regulations.
Do not use means to accelerate defrosting other than recommended.
Store in a room without continuous operation sources (open flames, gas appliances, electric heaters).
Store to prevent mechanical damage.
Do not pierce or burn the unit.
Be aware that refrigerants may not contain an odor.
Pipework should be protected from physical damage and not installed in unventilated spaces smaller than 4m².
Keep ventilation openings clear.
Store in a well-ventilated area corresponding to the specified room size.