The design of the remote control may vary due to catalog updates.
LG CM18F.NA0 + UUA1.UL0 ducted air conditioning · Single-phase
To distribute air through a duct installation: 4,300 frigories/h (5 kW) nominal of the LG CM18F.NA0 + UUA1.UL0 unit.
- Pipe
- 1/4″ / 1/2″
- Wi-Fi
- Optional
- kcal/h
- ≈ 4.300
- Refrigerant
- R32
Description
To distribute air through a duct installation: 4,300 frigories/h (5 kW) nominal of the LG CM18F.NA0 + UUA1.UL0 unit. A concealed indoor unit feeds the grille network; the distribution between rooms depends on the duct design, not on having a split in each one. Installation and adaptation of the network are separate.
The duct network and the position of the grilles must be adapted to the layout of the property. Having multiple grilles does not imply independent control by room: if you need this, a compatible zoning system must be studied.
Wi-Fi control is optional and requires an accessory that is purchased separately.
What does LG CM18F.NA0 + UUA1.UL0 include?
1×1 set documented by LG: CM18F.NA0 + UUA1.UL0.
| Model | Component | Supply scope |
|---|---|---|
| CM18F.NA0 | Ducted indoor unit 900 × 245 × 700 mm | 1 included |
| UUA1.UL0 | Outdoor unit 770 × 545 × 288 mm | 1 included |
| PREMTB001 | Wired remote control The design may vary due to catalog updates. | 1 included |
Installation, pipes, supports, and construction materials not included.
Illustrative composition of the range, not to scale. The design of the control may vary due to catalog updates.
What to check before installing LG CM18F.NA0 + UUA1.UL0
The choice of equipment does not replace the inspection of the installation by a qualified professional.
- Select the power according to the thermal load calculated for the room or premises.
- Leave the maintenance and drainage spaces indicated by LG.
- Check 1/4″ / 1/2″ pipes, maximum distance 30 m and single-phase power supply.
- The installer must size ducts, grilles, and available pressure of the installation.
Technical sheet: LG CM18F.NA0 + UUA1.UL0
- Brand
- LG
- Model and composition
- LG CM18F.NA0 + UUA1.UL0
- Supply scope
- Indoor unit, outdoor unit, and wired control PREMTB001.
- Installation
- Not included
- Availability and transport
- Price including VAT. Installation not included. Request the availability notice if it is out of stock. Not shipped to islands, Ceuta, Melilla, or abroad.
Installation at a glance
- Interior
- 900 × 245 × 700 mm width × height × depth
- Exterior
- 770 × 545 × 288 mm width × height × depth
- Pipe · liquid / gas
- 1/4″ / 1/2″ Connection of the indoor unit; follow the manufacturer's instructions
- Length covered by precharge
- 10 m
- Additional load
- 20 g/m Beyond the preloaded length
- Maximum length
- 30 m
- Maximum slope
- 30 m
Specifications and dimensions of the model
Capabilities, consumption, efficiency, noise, and dimensions of this set. The testing conditions and climate are part of each value.
- Nominal cooling of the unit
- 5.00 kW
Power and efficiency of the system - Nominal heat of the assembly
- 5.50 kW
Power and efficiency of the system - kcal/h
- ≈ 4.300
Power and efficiency of the system · Nominal capacity in cold × 860 - SEER / SCOP
- 5,70 / 3,80
Power and efficiency of the system · SCOP in moderate climate - Cold efficiency
- A+
Power and efficiency of the system - Nominal consumption in cold / heat
- 1.67 / 1.58 kW
Power and efficiency of the system · Absorbed electrical power - Interior · width × height × depth
- 900 × 245 × 700 mm
Dimensions and sound - Exterior · width × height × depth
- 770 × 545 × 288 mm
Dimensions and sound - Interior sound pressure in cold
- 31 / 29 / 28 dB(A)
Dimensions and sound · Published speed levels by LG - Refrigerant
- R32
Installation and refrigerant - Factory load
- 1.00 kg
Installation and refrigerant - Pipe · liquid / gas
- 1/4″ / 1/2″
Installation and refrigerant · Connection of the indoor unit; follow the manufacturer's instructions - Length covered by precharge
- 10 m
Installation and refrigerant - Additional load
- 20 g/m
Installation and refrigerant · Beyond the pre-charged length - Maximum length
- 30 m
Installation and refrigerant - Maximum slope
- 30 m
Installation and refrigerant - External power supply
- Single-phase · 220–240 V · 50 Hz
Installation and refrigerant - Wi-Fi
- Optional · PWFMDD202
Installation and refrigerant - Control board
- PREMTB001
Installation and refrigerant · Included - Consumer warranty
- 3 years
Installation and refrigerant · Private use; according to LG Spain conditions - Condensate pump
- Included
Installation and refrigerant
Before purchasing
- Data of the identified combination. Refer to the LG documents and the supplied revision manual for installation.
Documentation
Questions about LG CM18F.NA0 + UUA1.UL0
How many frigories does this ducted unit have?
The LG CM18F.NA0 + UUA1.UL0 unit declares a nominal cooling capacity of 4,300 frigories/h (5 kW). This is the total capacity that must be distributed through the duct network; it does not correspond to each grille or room.
Can it cool the living room and the bedrooms?
It can be part of an installation that serves multiple rooms, as long as the total load and duct design match its 5 kW nominal capacity. It has a single indoor unit (CM18F.NA0), not a separate split in each room. Airflows, pressure losses, and air return for each room need to be checked.
What happens if some rooms get colder than others?
Before choosing a more powerful unit, it is advisable to check the air distribution through the grilles and ensure that the ducts reach each room properly. If the entire home requires more power, compare the LG CM24F.NA0 + UUB1.U20It goes from about 4,300 to 5,848 frigories/h. Tell us which rooms you want to cool; the installer will also need to check that the ducts can accommodate the chosen unit.
Can I replace my old unit with this one without making any changes?
It is not confirmed just by matching the cooling capacity. Before replacing it with LG CM18F.NA0 + UUA1.UL0, check the dimensions and access of the false ceiling, power supply, refrigerant and acceptable pipes, drainage, flow rate, and available pressure. The technical sheet and a review of the installation determine what can be reused.
What does the set include?
Indoor unit, outdoor unit, and wired control PREMTB001. References: CM18F.NA0 + UUA1.UL0.
Does it have Wi-Fi?
Optional Wi-Fi via PWFMDD202; module not included.
Does it include installation?
No. The price corresponds to the equipment; the installation is quoted separately.
Can you make a reservation when there is no stock?
Yes. Click Reserve and leave your email to request the availability notification. The form does not make a charge.
Services for your air conditioning
LG CM18F.NA0 + UUA1.UL0 ducted air conditioning · Single-phase