LG MULTI V WATER IV ARWN120LAS4, Installation Manual, Page: 11 / 79

Outside units Information
Installation Manual 11
ENGLISH
Unit 3 Unit
System Capacity (HP) 48 50 52
Model
Combination Unit ARWN480LAS4 ARWN500LAS4 ARWN520LAS4
Independent Unit
ARWN200LAS4
ARWN140LAS4
ARWN140LAS4 ARWN200LAS4
ARWN160LAS4
ARWN140LAS4 ARWN200LAS4
ARWN180LAS4
ARWN140LAS4
Refrigerant Precharged Amount kg 3.0 + 5.8 + 5.8 3.0 + 3.0 + 5.8 3.0 + 3.0 + 5.8
Maximum Connectable Number of Indoor Units 64 64 64
Net Weight
kg (140 x 1) + (127 x 2) (140 x 2) + (127 x 1) (140 x 2) + (127 x 1)
lbs (309 x 1) + (280 x 2) (309 x 2) + (280 x 1) (309 x 2) + (280 x 1)
Dimensions(WxHxD)
mm (755 × 997 × 500) x 3 (755 × 997 × 500) x 3 (755 × 997 × 500) x 3
inch (29-23/32 x 39-1/4 x 19-11/16) x 3 (29-23/32 x 39-1/4 x 19-11/16) x 3 (29-23/32 x 39-1/4 x 19-11/16) x 3
Refrigerant
Connecting Pipes
Liquid mm(inch) 19.05(3/4) 19.05(3/4) 19.05(3/4)
Gas mm(inch) 41.3(1-5/8) 41.3(1-5/8) 41.3(1-5/8)
Water Connecting
Pipes
Inlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Outlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Drain Outlet mm 20 20 20
Temp. range of
Circulation water
Cooling 10°C ~ 45°C(50°F ~ 113°F) 10°C ~ 45°C(50°F ~ 113°F) 10°C ~ 45°C(50°F ~ 113°F)
Heating -5°C ~ 45°C(23°F ~ 113°F) -5°C ~ 45°C(23°F ~ 113°F) -5°C ~ 45°C(23°F ~ 113°F)
Unit 3 Unit
System Capacity (HP) 54 56
Model
Combination Unit ARWN540LAS4 ARWN560LAS4
Independent Unit
ARWN200LAS4
ARWN200LAS4
ARWN140LAS4 ARWN200LAS4
ARWN180LAS4
ARWN180LAS4
Refrigerant Precharged Amount kg 3.0 + 3.0 + 5.8 3.0 + 3.0 + 3.0
Maximum Connectable Number of Indoor Units 64 64
Net Weight
kg (140 x 2) + (127 x 1) 140 x 3
lbs (309 x 2) + (280 x 1) 309 x 3
Dimensions(WxHxD)
mm (755 × 997 × 500) x 3 (755 × 997 × 500) x 3
inch (29-23/32 x 39-1/4 x 19-11/16) x 3 (29-23/32 x 39-1/4 x 19-11/16) x 3
Refrigerant
Connecting Pipes
Liquid mm(inch) 19.05(3/4) 19.05(3/4)
Gas mm(inch) 41.3(1-5/8) 41.3(1-5/8)
Water Connecting
Pipes
Inlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Outlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Drain Outlet mm 20 20
Temp. range of
Circulation water
Cooling 10°C ~ 45°C(50°F ~ 113°F) 10°C ~ 45°C(50°F ~ 113°F)
Heating -5°C ~ 45°C(23°F ~ 113°F) -5°C ~ 45°C(23°F ~ 113°F)
Unit 3 Unit
System Capacity (HP) 58 60
Model
Combination Unit ARWN580LAS4 ARWN600LAS4
Independent Unit
ARWN200LAS4
ARWN200LAS4
ARWN180LAS4 ARWN200LAS4
ARWN200LAS4
ARWN200LAS4
Refrigerant Precharged Amount kg 3.0 + 3.0 + 3.0 3.0 + 3.0 + 3.0
Maximum Connectable Number of Indoor Units 64 64
Net Weight
kg 140 x 3 140 x 3
lbs 309 x 3 309 x 3
Dimensions(WxHxD)
mm (755 × 997 × 500) x 3 (755 × 997 × 500) x 3
inch (29-23/32 x 39-1/4 x 19-11/16) x 3 (29-23/32 x 39-1/4 x 19-11/16) x 3
Refrigerant
Connecting Pipes
Liquid mm(inch) 19.05(3/4) 19.05(3/4)
Gas mm(inch) 41.3(1-5/8) 41.3(1-5/8)
Water Connecting
Pipes
Inlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Outlet mm PT 40 + PT 40 + PT 40 PT 40 + PT 40 + PT 40
Drain Outlet mm 20 20
Temp. range of
Circulation water
Cooling 10°C ~ 45°C(50°F ~ 113°F) 10°C ~ 45°C(50°F ~ 113°F)
Heating -5°C ~ 45°C(23°F ~ 113°F) -5°C ~ 45°C(23°F ~ 113°F)