Installation manual

38GL_M…G / 38YY(S)_M…G
R-410A
GB - 4
Connections
Connections
햲
햳
햴
A
/
A
1
A2
H
H
L1
L2
햴
A2
H
햵
B / B1
H
햶
B2
H
L3
L4
햲
햳
햶
햵
A
/ A
1
B / B1
B2
H
H
L1
L2
L3
L4
햴
A2
H
H
햲 Outdoor unit
햳 Indoor unit circuit A
햴 Indoor unit circuit A
햵 Indoor unit circuit B
햶 Indoor unit circuit B
Model YY(S) 2M36G 2M48G 2M18G 2M21G 2M24G
Max. height difference H m10 15 5 5 5
Max. pipe length L1 m30 40 15 15 15
L2 m30 40 15 15 15
L1 + L2 m60 80 30 30 30
Min. pipe length L1 m 3,0 3,0 3,0 3,0 3,0
L2 m 3,0 3,0 3,0 3,0 3,0
Table II: Connections
Model GL 2M12G 2M18G 2M24G 3M21G 4M24G 2M36G 2M48G
Max. height difference H m 5 5 5 5 5 10 15
Max. pipe L1 m – 15 15 ––30 40
length L2 m –––– –30 40
L3 m – 15 15 15 –––
L1 + L2 m15 ––15 30 60 80
L3 + L4 m ––––30 ––
Min. pipe L1 m – 1,5 1,5 ––3,0 3,0
length L2 m –––– –––
L3 m – 1,5 1,5 1,5 – 3,0 3,0
L1 + L2 m 1,5 ––1,5 1,5 ––
L3 + L4 m ––––1,5 ––
Difference max L1 - L2 m5 ––55––
L3 - L4 m –––– 5 ––