Hitachi UTOPIA R32 Series Technical Catalogue page 95

Table of Contents

Advertisement

9 Piping work and refrigerant charge
Refrigerant piping range

Maximum height difference (clarification)
≤30m
IU1
30m
30m
87
TCGB0136 rev.1 - 05/2021
OU1
30m
≤ ≤ ≤ ≤ 20m
OU1
IU3
IU2
3m
3m
3m
IU2
IU1
IU4
3m
IU3
3m
( 6m)
IU2
3m
IU1
IU2
3m
3m
3m
IU1
OU1
3m
20m
3m
OU1
OU1
3m
3m
3m
20m
3m
OU1
OU1
20m
OU1
9

Hide quick links:

Advertisement

Table of Contents
loading

Table of Contents