Mitsubishi Electric CITY MULTI PUHY-P-YKB-A1 Installation Manual page 23

・Example of pipe connection between outdoor units and indoor units
P200 to P500YKB-A1
Unit 1
Ⓐ
Ⓑ
Ⓒ
Ⓒ Ⓒ
P400 to P650YSKB-A1
Unit 1 Unit 2
Ⓐ Ⓐ
Ⓔ
P950 to P1350YSKB-A1
Unit 1 Unit 2 Unit 3
Ⓐ Ⓐ Ⓐ
Ⓔ
Ⓔ
Outdoor unit
Ⓐ
1st branching
Ⓑ
Indoor unit
Ⓒ
Cap
Ⓓ
Outdoor unit twinning kit
Ⓔ
Header branching
Ⓕ
* The total length of A , A , A
1 2
KD79S703H01
Ⓒ
Ⓒ
Ⓑ
Ⓒ
Ⓒ Ⓒ Ⓒ
Ⓑ
Ⓒ
Ⓒ Ⓒ
, and A is less than 10 m (32 ft).
3 4
Unit 1
Ⓐ
Ⓒ
Unit 1
Ⓐ
Ⓒ
Unit 1
Ⓐ
Ⓒ
Ⓒ
GB-21
Ⓕ
Ⓑ
Ⓓ
Ⓒ
Ⓒ Ⓒ Ⓒ
Unit 2
Ⓐ
Ⓕ
Ⓑ
Ⓔ
Ⓒ Ⓒ
Ⓒ
Unit 2 Unit 3
Ⓐ Ⓐ
Ⓑ
Ⓔ
Ⓔ
Ⓒ Ⓒ
Ⓓ
Ⓒ Ⓒ
Ⓕ
Ⓓ
Ⓒ Ⓒ Ⓒ