MULTI/SINGLE
Indoor unit
2. Specifications
6
Ceiling Concealed Duct - Middle Static Pressure
Model Name
Unit
ZBNW36GM2A1
[UM36F N20]
ZBNW42GM2A1
[UM42F N20]
Power Supply
V , Ø , Hz
220-240 , 1 , 50
220-240 , 1 , 50
220 , 1 , 60
220 , 1 , 60
Power Input
H / M / L
W
183 / 134 / 101
266 / 200 / 145
Running Current
H / M / L
A
0.79 / 0.58 / 0.43
1.15 / 0.86 / 0.63
Max.
A
2.30
2.30
Exterior
Color
-
Steel Gray
Steel Gray
Dimensions
W x H x D
mm
1,250 x 270 x 700
1,250 x 270 x 700
Net Weight
kg
38.5
38.5
Shipping Weight
kg
45.7
45.7
Heat Exchanger
Rows x Columns x FPI
3 x 13 x 18
3 x 13 x 18
Face Area
m²
0.26
0.26
Fan Type
Sirocco Fan
Sirocco Fan
Air Flow Rate
H / M / L
m³/min
32 / 28 / 24
38 / 33 / 28
External static pressure High Mode_Factory Set
Pa (mmAq)
58.8 (6)
58.8 (6)
Fan Motor
Type
BLDC
BLDC
Drive
Internal
Internal
Output
W x No.
350 x 1
350 x 1
Safety Device
Fuse / Thermal Protector for Fan Motor
Piping Connections
Liquid Side
mm (inch)
Ø 9.52 (3/8)
Ø 9.52 (3/8)
Gas Side
mm (inch)
Ø 15.88 (5/8)
Ø 15.88 (5/8)
Drain Pipe
(Natural Drainage)
O.D. / I.D.
mm
Ø 25.4 / 19.4
Ø 25.4 / 19.4
Drain Pipe
(Using Drain Pump)
O.D. / I.D.
mm
Ø 32 / 26
Ø 32 / 26
Sound Pressure Level
Cooling
H / M / L
dB(A)
36 / 34 / 33
36 / 34 / 33
Heating
H / M / L
dB(A)
36 / 34 / 33
36 / 34 / 33
Sound Power Level
Cooling
Rated
dB(A)
60
62
Heating
Rated
dB(A)
-
-
Power and Communication Cable (included Earth)
No. x mm²
4C x 0.75
4C x 0.75
Note
1. Due to our policy of innovation some specifications may be changed without notification.
2. Wiring cable size must comply with the applicable local and national code. And “Electric characteristics” chapter should be considered for electrical
work and design. Especially the power cable and circuit breaker should be selected in accordance with that.
3. Sound Level Values are measured at Noise Measuring chamber accordance with standard. Therefore, these values depend on the ambient conditions
and values are normally higher in actual operation(Sound Pressure : LG Internal standard, Sound Power : EN 12102 (ISO 3741).
4. Capacities are net capacities and based on the following conditions. Refer to the Outdoor Unit Specifications for calculating the real capacity.
• Cooling : Indoor Ambient Temp. 27°CDB / 19°CWB, Outdoor Ambient Temp. 35°CDB / 24°CWB
• Heating : Indoor Ambient Temp. 20°CDB / 15°CWB, Outdoor Ambient Temp. 7°CDB / 6°CWB
• Interconnected Pipe is standard length and difference of Elevation (Outdoor ~ Indoor Unit) is 0m.
