LG ARUB100LT2, Installation Manual

Page: 9 / 93

Outdoor Units Information
ENGLISH
Installation Manual 9
Outdoor Units Information
Power Supply: Outdoor Unit (3Ø, 380~415V, 50 Hz/ 3Ø, 380V, 60Hz)
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Heat Recovery System
Unit
Hp(Equivalent Hp)
Model Name
Combination Unit
Refrigerant kg
CF(Correction Factor) kg
No. of Max. Connectable Indoor units
Net Weight
kg
Dimensions (W*H*D) mm
inch
Connecting Pipes Liquid [mm(inch)]
Suction Gas[mm(inch)]
Discharge Gas[mm(inch)]
1 Unit 2 Units
8 10 12 14 16 18 20
ARUB80LT2 ARUB100LT2 ARUB120LT2 ARUB140LT2 ARUB160LT2 ARUB180LT2 ARUB200LT2
ARUB80LT2 ARUB100LT2 ARUB120LT2 ARUB140LT2 ARUB160LT2 ARUB100LT2 ARUB120LT2
ARUB80LT2 ARUB80LT2
8 8 8 8 8 8+8 8+8
-1 0 1 2 3 -1 0
13(20) 16(25) 19(30) 23(35) 26(40) 29(36) 32(40)
240 285 285 285 285 240+285 240+285
1280x1607x730 1280x1607x730 1280x1607x730 1280x1607x730 1280x1607x730 (1280x1607x730)x2 (1280x1607x730)x2
50.4x63.3x28.7 50.4x63.3x28.7 50.4x63.3x28.7 50.4x63.3x28.7 50.4x63.3x28.7 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2
9.52 (3/8) 9.52 (3/8) 12.7 (1/2) 12.7 (1/2) 12.7 (1/2) 15.88 (5/8) 15.88 (5/8)
19.05 (3/4) 22.2 (7/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8)
15.88 (5/8) 19.05 (3/4) 19.05(3/4) 22.2 (7/8) 22.2 (7/8) 22.2 (7/8) 22.2 (7/8)
Unit
Hp(Equivalent Hp)
Model Name
Combination Unit
Refrigerant kg
CF(Correction Factor) kg
No. of Max. Connectable Indoor units
Net Weight
kg
Dimensions (W*H*D) mm
inch
Connecting Pipes Liquid [mm(inch)]
Suction Gas[mm(inch)]
Discharge Gas[mm(inch)]
2 Units 3 Units
22 24 26 28 30 32 34
ARUB220LT2 ARUB240LT2 ARUB260LT2 ARUB280LT2 ARUB300LT2 ARUB320LT2 ARUB340LT2
ARUB140LT2 ARUB160LT2 ARUB140LT2 ARUB140LT2 ARUB160LT2 ARUB160LT2 ARUB140LT2
ARUB80LT2 ARUB80LT2 ARUB120LT2 ARUB140LT2 ARUB140LT2 ARUB160LT2 ARUB120LT2
ARUB80LT2
8+8 8+8 8+8 8+8 8+8 8+8 8+8+8
1 2 3 4 5 6 2
35(44) 39(48) 42(52) 45(56) 49(60) 52(64) 55(64)
240+285 240+285 285x2 285x2 285x2 285x2 240+285x2
(1280x1607x730)x2 (1280x1607x730)x2 (1280x1607x730)x2 (1280x1607x730)x2 (1280x1607x730)x2 (1280x1607x730)x2 (1280x1607x730)x3
(50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x2 (50.4x63.3x28.7)x3
15.88 (5/8) 15.88 (5/8) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4)
34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8)
28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8) 28.58 (1 1/8)
Unit
Hp(Equivalent Hp)
Model Name
Combination Unit
Refrigerant kg
CF(Correction Factor) kg
No. of Max. Connectable Indoor units
Net Weight
kg
Dimensions (W*H*D) mm
inch
Connecting Pipes Liquid [mm(inch)]
Suction Gas[mm(inch)]
Discharge Gas[mm(inch)]
3 Units
36 38 40 42 44 46 48
ARUB360LT2 ARUB380LT2 ARUB400LT2 ARUB420LT2 ARUB440LT2 ARUB460LT2 ARUB480LT2
ARUB140LT2 ARUB160LT2 ARUB160LT2 ARUB160LT2 ARUB160LT2 ARUB160LT2 ARUB160LT2
ARUB140LT2 ARUB140LT2 ARUB160LT2 ARUB160LT2 ARUB140LT2 ARUB160LT2 ARUB160LT2
ARUB80LT2 ARUB80LT2 ARUB80LT2 ARUB100LT2 ARUB140LT2 ARUB140LT2 ARUB160LT2
8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8
3 4 5 6 7 8 9
58(64) 61(64) 64(64) 64(64) 64(64) 64(64) 64(64)
240+285x2 240+285x2 240+285x2 285x3 285x3 285x3 285x3
(1280x1607x730)x3 (1280x1607x730)x3 (1280x1607x730)x3 (1280x1607x730)x3 (1280x1607x730)x3 (1280x1607x730)x3 (1280x1607x730)x3
(50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3 (50.4x63.3x28.7)x3
19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4) 19.05 (3/4)
41.3 (1 5/8) 41.3 (1 5/8) 41.3 (1 5/8) 41.3 (1 5/8) 41.3 (1 5/8) 41.3 (1 5/8) 41.3 (1 5/8)
28.58 (1 1/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8) 34.9 (1 3/8)
• Ratio of the running Indoor Units to the Outdoor: Within 10 ~ 100%
(A combination operation over 100% cause to reduce each indoor unit capacity.)
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Combination Ration(50~200%)
Notes: * We can guarantee the operation only within 130% Combination.
If you want to connect more than 130% combination, please contact us and discuss the requirement like below.
1) If the operation of indoor unit is more than 130%, low airflow operation is recommended in all the indoor units.
2) If the operation of indoor unit is more than 130%, additional refrigerant is needed according to the headquarter guidance.
3) Over 130%, capacity is same as capacity of 130%, Same remark is valid for power input
4) The Number of ( ) means the number of max. connectable indoor units, when the connected capacity of indoor units is in the
table above.
Outdoor Number Connection Capacity
Single outdoor units 200%
Double outdoor units 160%
Triple outdoor units 130%