- 89 -
0.90
Heating capacity correction facto
r
0.95
0
20
40
60
80
1.00
Piping equivalent length (m)
PUMY-P100,125,140VHMB/P100,112,125,140YHMB
(1)-1-2 How to obtain the equivalent piping length
1. PUMY-P100, 125, 140VHMB/PUMY-P100, 112, 125, 140YHMB
Equivalent length = (Actual piping length to the farthest indoor unit) + (0.3 × number of bends in the piping) m
Product Data (additional information for chapter III.)
VIII
1. Outdoor unit capacity tables
(1) Correction by refrigerant piping length
(1)-1 S series
(1)-1-1 Heating capacity correction