LG Multi V PRHR033 - Page 19

19
ENGLISH
Y branch, Header and HR unit connection pattern
Pattern 1
HR1
48 k 48 k
1 2
HR2
48 k 48 k
3 4
B
• Impossible installation : Head branch pipe HR unit
Pattern 2
HR1
1
234567
7 k 7 k 7 k 7 k 7 k 24 k 24 k
• Impossible installation : HR unit Head branch
pipe Y and Head branch pipe.
B
A
Pattern 3
HR1
48 k 48 k 48 k 48 k
1 2 3 4
• The maximum total capacity of indoor
units is 56.4 kW (192 kBtu/h).
Pattern 4
12 k 12 k 12 k 12 k
1 2 3 4
• The maximum total capacity of a branch
pipe of HR unit is 14.1 kW(48 kBtu/h).
HR1
B
Pattern 5
HR1
48 k 48 k
A
1 2
HR2
48 k 48 k
3 4
HR1
24 k 24 k 24 k
12 k 12 k
B
Pattern 6
A
A
A
12 345
Pattern 7
HR1
A
48 k 48 k
1 2
• * : Serial connection of HR units : Capacity sum of indoor units
≤ 192 kBtu/h
HR2
48 k 48 k
3 4
HR3
48 k 48 k
5 6
*