HAC-MRB12SLWIFI - Air conditioner Heinner - Free user manual and instructions
Find the device manual for free HAC-MRB12SLWIFI Heinner in PDF.
Pick your language and provide your email: we'll send you a specifically translated version.
| Type of product | Portable air conditioner with smart WiFi control |
| Brand | Heinner |
| Model | HAC-MRB12SLWIFI |
| Cooling capacity | 12000 BTU/h (3517 W) |
| Cooling power input | 1050 W |
| Energy efficiency class | A |
| Power supply | 220-240 V ~ 50 Hz |
| Refrigerant | R290 |
| Operating modes | Cooling, dehumidification, fan, sleep and auto mode |
| Airflow rate | 7.5 m3/min |
| Noise level | 62 dB(A) |
| Timer | 24-hour programmable timer |
| Control | Touch panel, remote control and WiFi app |
| WiFi control | Smartphone control, scheduling and voice assistant compatibility |
| Remote control | Included |
| Air filter | Washable pre-filter with anti-dust protection |
| Water drainage | Continuous drain option and internal water tank |
| Dimensions (W x H x D) | 346 x 730 x 322 mm |
| Weight | 24.5 kg |
| Exhaust hose diameter | 150 mm |
| Mobility | 4 castors for easy movement |
| Safety features | Overheat protection, auto restart and child lock |
| Maintenance | Clean the washable filter every two weeks; rinse and dry it before reinstalling |
| Spare parts and repairability | Filter, exhaust hose, remote control and window kit available; modular design for service |
Frequently Asked Questions - HAC-MRB12SLWIFI Heinner
How do I install the exhaust hose?
Place the unit near a window or door, extend the exhaust hose to its full length, attach it to the window kit and close the window. Keep the hose as short and straight as possible for maximum cooling efficiency.
How often should I clean the air filter?
Clean the washable pre-filter every two weeks. Remove it, rinse with lukewarm water, dry it completely, then put it back. A clean filter improves airflow and cooling performance.
How do I connect the WiFi?
Download the manufacturer app, select the pairing mode on the conditioner using the remote control or panel, enter your home network password and follow the app steps. See the manual for the exact procedure.
Why is water leaking from the unit?
Excess condensation happens especially in dehumidification mode. Check the internal water tank and the drain hose; if the tank is full, drain it. Make sure the unit is level and the exhaust hose is correctly installed.
Can I use an extension cord?
Avoid extension cords whenever possible. Use a dedicated 220-240 V socket rated for the appliance. Extension cables may cause voltage drop, overheating or connection failure.
Why is the air conditioner not cooling enough?
Check if the air filter is dirty, if the exhaust hose is kinked or not sealed, and if windows or doors are open. Clean the filter, shorten the hose, and make sure the room is closed during operation.
What does an error code on the display mean?
Error codes usually indicate a sensor or protection issue. Turn the unit off, wait a few minutes and restart it. If the code remains, contact Heinner technical support. A list of codes is in the instruction manual.
Does the WiFi work with voice assistants?
Yes, once the appliance is connected through the smart app, it is compatible with common voice assistants such as Amazon Alexa and Google Assistant for basic voice control.
How do I use the dehumidifier function?
Press the Mode button until the drop symbol appears. The fan runs at low speed and moisture is collected in the internal tank or removed through the continuous drain hose. Empty the tank when necessary.
Is the product safe to leave unattended?
The conditioner has built-in overheat protection and auto restart after a power cut. Nevertheless, unplug it if you leave home for a long period and do not cover the air intake or exhaust.
User questions about HAC-MRB12SLWIFI Heinner
0 question about this device. Answer the ones you know or ask your own.
Ask a new question about this device
No questions yet. Be the first to ask one.
Download the instructions for your Air conditioner in PDF format for free! Find your manual HAC-MRB12SLWIFI - Heinner and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. HAC-MRB12SLWIFI by Heinner.
USER MANUAL HAC-MRB12SLWIFI Heinner
Manual assistant
Powered by Anthropic
Waiting for your message
Product information
Brand : Heinner
Model : HAC-MRB12SLWIFI
Category : Air conditioner