Hitachi RAS-25QH1 Technische Information Seite 22

INSTALLATION
PIPE LENGTH
(1) TOTAL 70m MAXIMUM PIPE LENGTH:
(L1 + L2) S 35m, (L3 + L4) S$ 35m
(2) PIPE LENGTH FOR ONE INDOOR UNIT : MAXIMUM 25m.
(3) UNNECESSARY TO CHARGE REFRIGERANT
HIGHT DIFFERENCE
(1) HIGHT DIFFERENCE : MAXIMUM + 10m
(2) HIGHT DIFFERENCE BETWEEN EACH INDOOR < 5m
INDOOR INDOOR INDOOR INDOOR
UNIT UNIT UNIT UNIT
oT ————————————— ———————— rt —————————
OUTDOOR O_o
ee
UNIT |
MAXIMUM = 10m
-20-