Panasonic WU-216MF2U9 - Technical Data Manual - Page 96

8. Optional Parts Design of 3WAY VRF SYSTEM Distribution Joint and Multiple Type Solenoid Valve Kit (Parallel line connection at 2 ports) Maximum length from distribution joint to indoor unit Maximum length from multiple type SVK to indoor Unit From multiple type SVK to indoor unit pipes ᶄ and ᶅ 164ft (50m) 98ft (30m) Same length both ᶄ & ᶅ Multiple Indoor unit "Indoor total Pipe size from Length from Pipe size from Pipe size from type SVK distribution capacity exceeding distribution joint distribution joint multiple type SVK distribution joint joint before 98ft (30m) from (C) to multiple to indoor
unit to distribution joint (D) to indoor unit multiple type distribution joint" / type SVK (D) SVK "Maximum capacity of multiple type SVK" 1 1 unit Yes 50%
PS
NPSF Increase ᶃ pipe Over 98ft (30m) Increase ᶄ,ᶅ size by 1 rank (Total of ᶃ+ᶄ pipe
size by 1 Increase ᶆ pipe size by 1 rank +ᶆ) Sank Increase ᶃ pipe Over 98ft (30m) Nothing to Nothing to size by 1 rank increase increase 2 Less Over 50% Nothing to pipe size Over 98ft (30m) Increase ᶄ,ᶅ pipe size Increase ᶆ pipe increase pipe (Total of ᶃ+ᶄ pipe
size by 1 size by 1 rank size +ᶆ) Sank Nothing to Not more than Nothing to Nothing to increase pipe 98ft (30m) increase increase 3 size pipe size pipe size 0% Nothing to Over 98ft (30m) ʵ ʵ No exceeded 30 m increase pipe size Not more than Nothing to 98ft (30m) increase Nothing to increase pipe size pipe size 4 Outdoor 5 (C) ᶃ Multiple type solenoid valve kit ᶄᶅ (D) ᶆ Indoor Indoor Indoor Indoor Indoor 6 7 8 9 2 - 80