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LG Air Conditioning Ducted Heat Pump Standard Inverter

LG Air Conditioning UM48RN20 Concealed Ducted Heat Pump Inverter 14Kw/48000Btu R32 240V/415V~50Hz

LG Air Conditioning UM48RN20 Concealed Ducted Heat Pump Inverter 14Kw/48000Btu R32 240V/415V~50Hz

£2,548.11 £2,123.43 (ex. VAT)
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Perfect for areas where you want concealed air conditioning, the Lg air conditioning units are for applications mounted above a ceiling. The Lg ducted air conditioning system is designed for homes, offices, restaurants or shops, the unit operates at low noise levels and is virtually invisible when installed within a suspended ceiling.  Its low unit height (270mm) and lightweight design also helps to make installation easier and more convenient. It's whisper quiet operation is ideal for master bedrooms, living rooms and other single room residential or commercial uses. Available in three sizes, it can be installed in a bulkhead for a different and attractive architectural finish or can be ducted within the space for total integration with the room.
 
The indoor temperature can be checked using the thermistors in the remote controller as well as from the indoor unit. There may be a significant difference between ceiling and floor air temperature. Two thermistors can optimise indoor air temperature for a more comfortable environment. 

LG’s Outdoor Heat Exchanger is coated with a golden anti-corrosive epoxy treatment on the aluminum coil to minimised corrosion. This maintains heat transfer properties of the coil for an extended time where as non-Gold Fin coils progressively lose efficiency due to surface corrosion. Standard on every LG air conditioner, this assists in areas suffering from pollution or near the ocean where the unit may subjected to higher levels of salt.


Max. energy saving with MPS Inverter control:
LG MPS (Multi Power System) inverter is an energy saving air-conditioning system which uses either one or two highly efficient constant speed compressors and a DC inverter compressor.


Auto Changeover:
The air conditioner will switch automatically from cooling to heating modes depending on the set temperature.




Product Key Feature's:


• Anti Corrosion Gold Fin (Outdoor)
• Weekly Program
• Low Standby Power
• Central Controller (Accessory)
• Child Lock Function
• Two Thermistor Control
• Optimal Air Distribution
• Auto Restart
• Auto Operation
• Quiet Operation
• Healthy Dehumidification
• Hot Start
• 24-Hour ON/OFF Setting Timer
• R32 Refrigerant  




Technical Information:

 

Indoor Units

UM48R.N30

Capacity

Cooling Min/Nom/Max

kW

5.5 / 13.4 / 16.0

Heating Min/Nom/Max

kW

6.1 / 15.5 / 18.0

Low Temperature Capacity

Heating -7°C Max

kW

14,8

Power Input (Set)

Cooling Nom

kW

4,00

Heating Nom

kW

4,40

Power Input (Indoor)

Min / Max (ESP 5.0mmAq)

W

100 / 220

Min / Max (ESP 15.0mmAq) W

220 / 340

Running Current

Cooling / Heating Nom

A

17.4 / 19.1

Power Supply

Ø / V / Hz

1 / 220-240 / 50

EER

3,35

COP

3,52

SEER

5,51

SCOP

3,96

Pdesign (@-10°C)

kW

9,3

Seasonal Energy Label

Cooling / Heating (A++ to E Scale)

Annual Energy Consumption

Cooling / Heating

kWh

1,459 / 3,288

Piping Connection

Liquid

mm (inch)

Ø 9.52 (3/8)

Gas

mm (inch)

Ø 15.88 (5/8)

Drain O.D. / I.D.

mm

32 / 25

Air Flow Rate

High / Medium / Low

m3/min

40.0 / 34.0 / 28.0

Sound Pressure

Cooling High / Medium / Low

dBA

40 / 38 / 36

Sound Power

Cooling Max

dBA

65

Dehumidification Rate

l/h

4,5

Dimensions

Body W x H x D

mm

1,250 x 360 x 700

Net Weight

Body

kg

43,5

Factory Set ESP

mmAq (Pa)

6 (58.8)

External Static Pressure

Min ~ Max

mmAq (Pa)

5~15 (49~147)

Outdoor Units

UU48WR.U30

Power Supply

V , Ø , Hz

220-240 , 1 , 50

Power Factor Rated

0,98

Power Supply Cable (included Earth)

No. x mm²

3C x 6.0

Casing Color

Warm Gray

Dimensions Net W x H x D

mm

950 x 1,380 x 330

Weight Net

kg

87,5

Compressor Type

LG Inverter Scroll

Refrigerant

Type

R32

GWP (Global Warming Potential)

g

675

Precharged Amount

3 000

t-CO2 eq

2,025

Control

m

Electronic Expansion Valve

Chargeless-Pipe Length

g/m

7,5

Additional Charging Volume

40

Heat Exchanger (Row x Column x FPI) x No.

(2 x 32 x 14) x 2

Fan

Type

Propeller

Air Flow Rate Rated

m³/min x No.

55 x 2

Fan Motor

Type

BLDC

Output

W x No.

124 x 2

Sound Pressure Level

Cooling Rated

dB(A)

52

Heating Rated

dB(A)

54

Sound Power Level

Cooling Rated

dB(A)

68

Heating Rated

dB(A)

72

Piping Connections

Liquid Outer Dia.

mm (inch)

Ø 9.52(3/8)

Gas Outer Dia.

mm (inch)

Ø 15.88 (5/8)

Piping Length Min~Max

m

5-85

Maximum Height Difference (ODU ~ IDU) Max.

m

30

Maximum Running Current

A

36,1

Maximum Circuit Breaker

A

40








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These air conditioning units must be installed by an F-Gas qualified engineer.  We can install the unit for you using our F-Gas Certified Engineers. Please note if you do not select our installation service  we will not ship the unit until we have obtained evidence from you that you will have the unit installed by an F-Gas qualified engineer. This is a requirement of the Article 11 (5) EC/517/2014 on fluorinated greenhouse gases and The Fluorinated Greenhouse Gases Regulations 2015.

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