Hitachi RAM-60QH4 Manuel De Service page 17

DUAL SYSTEM MULTI R.A.C.
CONNECTING POSISION TO BE ABLE TO INSTALL
POSSILBE COMBINATIONS
TO INSTALL
(kW)
2.5+2.5
2.5+3.5
2.5+4.0
3.5+3.5
TWO UNITS
2.5+5.0
3.5+4.0
4.0+4.0
3.5+5.0
2.5, 3.5, 4.0, 5.0 means indoor units cooling capacity class.
(1) Marking
◎: needs flare adapter (9.52D → 12.7D): Part No. HFD43D-4 001
(2) Suitable room size is determined based on the conditions below:
•Climate is in the temperate zone like Tokyo, Japan.
•For usual residential use.
•Smaller figure is for light construction which means light thermally sealed.
•Larger figure is for heavy construction, which means well thermally sealed.
RAM-60QH4
SUITABLE ROOM SIZE
TO INSTALL
2
(m )
(12-15) + (12-15)
(11-14) + (14-18)
(10-13) + (15-19)
(13-16) + (13-16)
(10-12) + (18-21)
(12-15) + (15-19)
(13-17) + (13-17)
(11-14) + (16-20)
– 16 –
CONNECTING POSITION ON
OUTDOOR UNIT
(VALVE DIAMETER)
(mm)
No.1 No.2
6.35 / 9.52D 6.35 / 9.52D
2.5
2.5
2.5
3.5
2.5 ◎5.0
3.5
4.0
3.5 ◎5.0
2.5
3.5
4.0
3.5
4.0
4.0