LG ARUN096BT2 Installation Manual - Page 37

Installation Manual, Refrigerant piping installation

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ENGLISH • 460V HP 8 10 Product Charge kg(lbs) 8 (17.6) 8 (17.6) CF kg(lbs) -1(-2.2) 0(0) Refrigerant piping installation 12 8 (17.6) 1(2.2) 14 8 (17.6) 2(4.4) 16 18 20 22 24 26 28 8 8+8 8+8 8+8 8+8 8+8 8+8 (17.6) (17.6+17.6) (17.6+17.6) (17.6+17.6) (17.6+17.6) (17.6+17.6) (17.6+17.6) 3(6.6) -1(-2.2) 0(0) 1(2.2) 2(4.4) 3(6.6) 4(8.8) HP 30 32 34 36 38 40 42 44 46 48 Product Charge kg(lbs) 8+8 (17.6+17.6) 8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 (17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) CF kg(lbs) 5(11.0) 6(13.2) 2(4.4) 3(6.6) 4(8.8) 5(11.0) 6(13.2) 7(15.4) 8(17.6) 9(19.8) • 208/230V HP Product Charge kg(lbs) CF kg(lbs) 8 8 (17.6) -1(-2.2) 10 8 (17.6) 0(0) 12 8 (17.6) 1(2.2) 16 8+8 (17.6+17.6) 2(4.4) 18 8+8 (17.6+17.6) -1(-2.2) 20 8+8 (17.6+17.6) 0(0) 22 8+8 (17.6+17.6) 1(2.2) HP Product Charge kg(lbs) CF kg(lbs) 24 8+8 (17.6+17.6) 2(4.4) 26 28 30 32 34 36 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 8+8+8 (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) (17.6+17.6+17.6) -2(-4.4) -1(-2.2) 0(0) 1(2.2) 2(4.4) 3(6.6) WARNING Regulation for refrigerant leakage : the amount of refrigerant leakage should satisfy the following equation for human safety. Total amount of refrigerant in the system Volume of the room at which Indoor Unit of the least capacity is installed 0.44 (kg / m3)(0. 028(lb/ft3)) ❐ If the above equation can not be satisfied, then follow the following steps. - Selection of air conditioning system: select one of the next 1. Installation of effective opening part 2. Reconfirmation of Outdoor Unit capacity and piping length 3. Reduction of the amount of refrigerant 4. Installation of 2 or more security device (alarm for gas leakage) - Change Indoor Unit type : installation position should be over 2m(6.6ft) from the floor (Wall mounted type ¡ Cassette type) - Adoption of ventilation system : choose ordinary ventilation system or building ventilation system - Limitation in piping work : Prepare for earthquake and thermal stress WARNING Refer to model information since the CF Value of correction factor differs depending on model. Installation Manual 37

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Installation Manual
37
ENGLISH
Refrigerant piping installation
• 460V
HP
• 208/230V
Product Charge
kg(lbs)
CF
kg(lbs)
8
(17.6)
8
(17.6)
8
(17.6)
8
(17.6)
8
(17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8
10
12
14
16
18
20
22
24
26
28
-1(-2.2)
0(0)
1(2.2)
2(4.4)
3(6.6)
-1(-2.2)
0(0)
1(2.2)
2(4.4)
3(6.6)
4(8.8)
HP
Product Charge
kg(lbs)
CF
kg(lbs)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
30
32
34
36
38
40
42
44
46
48
5(11.0)
6(13.2)
2(4.4)
3(6.6)
4(8.8)
5(11.0)
6(13.2)
7(15.4)
8(17.6)
9(19.8)
HP
Product Charge
kg(lbs)
CF
kg(lbs)
8
(17.6)
8
(17.6)
8
(17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8+8
(17.6+17.6)
8
10
12
16
18
20
22
-1(-2.2)
0(0)
1(2.2)
2(4.4)
-1(-2.2)
0(0)
1(2.2)
HP
Product Charge
kg(lbs)
CF
kg(lbs)
8+8
(17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
8+8+8
(17.6+17.6+17.6)
24
26
28
30
32
34
36
2(4.4)
-2(-4.4)
-1(-2.2)
0(0)
1(2.2)
2(4.4)
3(6.6)
WARNING
Regulation for refrigerant leakage
: the amount of refrigerant
leakage should satisfy the following equation for human safety.
If the above equation can not be satisfied, then follow the following steps.
- Selection of air conditioning system: select one of the next
1. Installation of effective opening part
2. Reconfirmation of Outdoor Unit capacity and piping length
3. Reduction of the amount of refrigerant
4. Installation of 2 or more security device (alarm for gas leakage)
- Change Indoor Unit type
: installation position should be over 2m(6.6ft) from the floor (Wall mounted type
→
Cassette type)
- Adoption of ventilation system
: choose ordinary ventilation system or building ventilation system
- Limitation in piping work
: Prepare for earthquake and thermal stress
WARNING
Refer to model information since the CF Value of correction factor differs depending on model.
Total amount of refrigerant
in the system
0.44 (kg / m
3
)(0. 028(lb/ft
3
))
Volume of the room at which Indoor Unit
of the least capacity is installed