LeoKlima
Toshiba
HAORI
- 3.5 kW
- Wi-Fi
- Heating function
from 9,321 zł · incl. installation
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Rotenso
Luve Black
Rotenso Luve Black 3.6 kW is a wall-mounted inverter air conditioner in a black casing with a mirror-like front, rated A+++ for cooling, running from 19 dB and heating down to -25 °C.
- Wi-Fi
- Black
- Heating function
- Low noise
- Self-cleaning
- Cooling capacity
- 3.6kW
- Indoor unit noise
- from19dB(A)
- Heats in outdoor frost
- down to−25°C
Price incl. installation
Price on request
What installation includes
- Installation of the indoor and outdoor unit
- Up to a few metres of refrigerant, electrical and condensate routing
- Wall penetration and neat routing of the installation
- Carrying out the vacuum and checking the system for tightness
- Charging with refrigerant and starting the unit up
- Checking the operating parameters and configuring the controls
- Operating instruction and handover of the warranty documents
The Rotenso Luve Black 3.6 kW is a wall-mounted split air conditioner with an inverter compressor, designed for cooling and heating flats, bedrooms, living rooms and small offices. Nominal cooling capacity is 3.6 kW (operating range 1.0 to 4.0 kW) and nominal heating capacity is 3.9 kW (1.0 to 4.5 kW). The refrigerant is R32. The indoor unit has a black casing with a mirror-like front panel, so it looks different from the usual white units and is easier to match with darker interiors. The indoor unit weighs 9.8 kg, and the maximum installation length given by the manufacturer is 25 m.
In cooling the unit reaches a seasonal SEER of 8.5 and class A+++, and in heating a SCOP of 4.7 and class A++. Indoor noise ranges from 19 to 44 dB, and the outdoor unit is rated at 55 dB. The manufacturer states cooling operation at outdoor temperatures from -15 to 53 °C and heating from -25 to 31 °C, so the air conditioner can also top up the heating of a flat in the cooler months.
Equipment includes the DuoFlow double louver, Windless mode, replaceable scent discs, automatic cleaning of the heat exchanger, and control from the Smart Life app using a Wi-Fi module. At LeoKlima we match the model to the size and layout of your flat and then install it together with the piping and wiring. We quote the installed price after a free assessment. We discuss the scope of work and any extra charges before we start, so every cost is clear.
Overview and positioning
Luve Black is the black variant of the Rotenso Luve series, in the version with a nominal capacity of 3.6 kW. That capacity suits a typical room in a Warsaw apartment block: a bedroom, a living room with a kitchenette or a study. What decides the choice, however, is not floor area alone but sun exposure, ceiling height, the number of people and the amount of equipment giving off heat. That is why before purchase we check it on site during a free assessment instead of guessing the capacity by eye. An oversized air conditioner cycles on and off too often, and an undersized one will not keep up on a hot afternoon.
Within the Rotenso range, Luve Black stands out for its looks and quiet operation. The manufacturer highlights the black casing, replaceable scent discs, the DuoFlow double louver, Windless technology and quiet running from 19 dB. The energy figures are good for a unit of this size: SEER 8.5 and class A+++ in cooling, and SCOP 4.7 and class A++ in heating. It is an offer for someone who expects an air conditioner to be not only effective but also pleasant to look at on the wall.
The model is intended for year-round use. In summer it cools, and in transitional periods and on colder days it can heat the room, because the manufacturer declares heating at outdoor temperatures down to -25 °C. We quote the installed price after a free assessment, and we agree the scope of work during the audit, when we can see the wall, the pipe route and the place for the outdoor unit.
Cooling and heating technology
Luve Black runs on a DC inverter compressor. Instead of switching on at full power and then off again, the unit smoothly adjusts its output to demand. Cooling capacity ranges from 1.0 to 4.0 kW with a nominal value of 3.6 kW, and heating capacity ranges from 1.0 to 4.5 kW with a nominal value of 3.9 kW. The lower end of the range matters in small rooms, because it lets the unit hold the temperature without constant swings and with lower energy use.
The manufacturer also describes densely grooved copper tubes in the heat exchanger, which increase the heat transfer surface, a fan with blades designed on bionic principles, and brushless BLDC motors that run on many speeds. In practice this means a shorter time to reach the set temperature and lower noise. In addition, turbo mode briefly raises the output of the compressor and fan when you need to cool or heat a room quickly after coming home.
In winter, protection of the outdoor unit counts. The air conditioner has a drain pan heater, which helps remove snow and ice, and a compressor crankcase heater, which prepares the compressor to start at low temperatures. The heating operating range is from -25 to 31 °C and the cooling range is from -15 to 53 °C. The refrigerant is R32. The SMART 8 °C heating function switches heating on by itself so that the temperature in an empty room does not fall below that value.
Comfort and air quality
Comfort in Luve Black comes mainly from its noise level and the way it blows air. The indoor unit works in the range of 19 to 44 dB, so on the lowest speeds it is very quiet, which matters in a bedroom. The outdoor unit is rated at 55 dB, which is why when choosing where to install it we look at the balcony, the facade and neighbouring windows. Super quiet mode and quiet mode, which mutes beeps and some signals, further reduce disturbance at night.
The DuoFlow double louver sets the airflow direction both vertically and horizontally, and the louver position is remembered after switching on again. Windless technology diffuses the airstream so that cold air does not hit people sitting or sleeping under the unit. In heating mode the airflow control system first warms up the refrigeration circuit and only then starts the fan, so cold air does not blow at the start. The sleep function gradually changes the temperature overnight to reduce energy use.
Several solutions support air quality. The iAIR function dries the indoor heat exchanger after running in cooling or dry mode, which limits the moisture that bacteria and mould like. Added to this are the iClean function, which chills and then heats the heat exchanger, and the HD pre-filter. A distinctive extra is the replaceable scent discs, which gently scent the air that is blown out. Remember, though, that no function replaces regular filter cleaning and a service visit, which we recommend at least once a year.
Controls and Wi-Fi
The basic way to operate the unit is the wireless remote. It lets you set the mode, temperature, fan speed and louver position, and also start the timer, sleep mode or turbo mode. The air conditioner has an auto-restart memory, so after a short power cut it returns to its previous settings. The panel of the indoor unit can be switched off completely, which is handy in a bedroom, where even a small light can be annoying.
The manufacturer describes the SMART WiFi function: with a Wi-Fi modem the air conditioner can be controlled with a smartphone or tablet, at home and away, through the Smart Life app. According to the manufacturer, the Wi-Fi module is an additional feature of the product, and the app comes from an external developer. So control from a phone is possible, but whether it is available in a particular set we confirm during the quote. With the app you can, for example, start cooling a dozen or so minutes before you return from work.
There are also extras for more demanding users. SMART Follow mode uses a temperature sensor in the controller so that the unit reacts to the temperature where the remote is, not only next to the unit under the ceiling. The unit has a port for connecting a wired controller, which the manufacturer offers as an option, and a built-in BMS Modbus port, which for wall units needs an additional module. In a flat the remote and the app are usually enough, and the other possibilities are worth discussing only if you plan integration with a building system.
Design and build
The most important visual feature is the black casing with a subtle, mirror-like front panel. The manufacturer aims it at modern living rooms, bedrooms and offices. The slim, elongated body measures 808 × 209 × 305 mm (width, depth, height) and weighs 9.8 kg, so it is not bulky and looks good above a door, a sofa or a bed. The dark colour does need a little care: dust shows on it more clearly, so it is worth wiping the front regularly with a soft cloth.
The inside of the unit has its advantages too. The heat exchanger in the indoor and outdoor units has gold-coated fins with an anti-corrosion coating that protects against corrosion and limits bacterial growth. We do not treat this as a self-cleaning function, because the air conditioner still needs its filters cleaned and periodic servicing. Condensate can be drained from the left or right side of the indoor unit, which makes it easier to route the condensate hose in different wall layouts.
The outdoor unit is designed with quiet running in mind: the manufacturer points to an optimised air duct and a construction that limits vibration of moving parts. During installation we make sure the unit stands firmly, on brackets with damping pads, and does not pass vibration to the wall. Only correct installation lets you take advantage of the declared noise level, so the looks of the unit are just one part of the overall assessment. The unit is light and compact, so it fits even a small room without dominating the interior.
Installation and service
As part of installation we carry out the full set of work needed to start the air conditioner. It covers mounting the indoor and outdoor units, running up to a few metres of refrigerant, electrical and condensate lines, and passing through the wall with neat routing of the installation. We then evacuate the system and check it for leaks, charge it with refrigerant and start the unit. Finally we check the operating parameters, configure the controls, show you how to use the air conditioner and hand over the warranty documents.
We agree the scope of work during the free audit, and we discuss any extra charges before work begins. They apply when the installation goes beyond the standard: a longer route, drilling through concrete or reinforced concrete, chasing, a condensate pump or work from a lift platform. The maximum installation length for this model according to the manufacturer is 25 m. We quote the installed price after a free assessment, so there are no surprises at the completion stage.
After installation the air conditioner needs ordinary upkeep: cleaning the filters every few weeks in the season, checking that the condensate drain is clear and a service visit once a year. Such a visit includes cleaning the heat exchanger and checking the tightness and condition of the outdoor unit. The self-diagnosis function shows an error code on the unit, which makes it easier to report a fault. The service then knows where to start, and you return to a comfortable temperature at home sooner. In Warsaw we arrange servicing seasonally, ideally before summer, so that the unit is ready for the first hot days.
Who this model is for — summary
The Rotenso Luve Black 3.6 kW is for people who choose an air conditioner for a flat or house and want to combine good efficiency with a look that suits a darker interior. If you care about very quiet running in the bedroom, airflow without draughts and the ability to control the unit from your phone, this model meets those expectations. A SEER of 8.5 in cooling and a SCOP of 4.7 in heating mean sensible electricity use in everyday operation. The unit is light and small, so it also fits a tight room without dominating the interior.
Choose it when the air conditioner will mainly run in summer and in winter only top up the heating on colder days, and when you care about an indoor noise level in the range of 19 to 44 dB. Note that the outdoor unit is rated at 55 dB, so its location is worth planning well. If the air conditioner is to be the main source of heat in the home at very low temperatures, let us talk about operation in frost before you decide.
It is best to start with a free quote. We check the room, agree on the position of the units and the pipe route, and then present the installed price. We quote the installed price after a free assessment, with no obligation. Call or write to LeoKlima and we will arrange an audit in Warsaw and the surrounding area, and match the air conditioner capacity to the real conditions in your flat.
Technical data
Specifications
| Cooling capacity (nom.) | 3.6 kW (range 1.0–4.0 kW) |
|---|---|
| Heating capacity (nom.) | 3.9 kW (range 1.0–4.5 kW) |
| SEER (cooling) | 8.5 — class A+++ |
| SCOP (heating) | 4.7 — class A++ |
| Refrigerant | R32 |
| Noise level (indoor, min.–max.) | 19–44 dB(A) |
| Noise level (outdoor) | 55 dB(A) |
| Indoor unit dimensions (W/D/H) | 808/209/305 mm |
| Indoor unit weight | 9.8 kg |
| Operating range (cooling, outdoor) | -15°C to +53°C |
| Operating range (heating, outdoor) | -25°C to +31°C |
| Max. pipe length | 25 m |
| Version (manufacturer revision) | R16 |
Questions
Frequently asked questions
Does the Luve Black heat in frost?
The manufacturer states heating operation at outdoor temperatures from -25 to 31 °C. The unit also has a drain pan heater and a compressor crankcase heater that support winter operation. Heating output does fall as the frost deepens, so if you plan to heat a whole flat with it, it is best to discuss that with us during the audit.
How loud is this air conditioner?
The indoor unit works in the range of 19 to 44 dB depending on fan speed, and the outdoor unit is rated at 55 dB. On the lowest speeds it is therefore very quiet, which matters in a bedroom. A quiet mode that switches off the beeps is also available.
Can I control the Luve Black from my phone?
Yes, control through the Smart Life app is possible with a Wi-Fi module. The manufacturer describes the module as an additional feature of the product, and the app comes from an external developer, so we confirm whether the module is included in the set when we quote.
What are its dimensions and how much does installation cost?
The indoor unit measures 808 × 209 × 305 mm and weighs 9.8 kg, and the maximum installation length is 25 m. We quote the installed price after a free assessment, where we also agree the scope of work and any extra charges.
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