Hitachi RAM-71QH5, Service Manual

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QUADRUPLE SYSTEM MULTI R.A.C. RAM-71QH5
INDOOR UNITS COMBINATIONS TO BE ABLE TO INSTALL
POSSIBLE
COMBINATIONS
TO INSTALL
(kW)
CONNECTING POSITION ON
OUTDOOR UNIT
(VALVE DIAMETER) (mm)
No.1 No.2
SUITABLE ROOM SIZE
TO INSTALL
(m 2 )
No.3
6.35/9.52D 6.35/9.52D 6.35/9.52D
TWO UNITS
THREE UNITS
1.8+1.8
1.8+2.5
1.8+3.5
1.8+5.0
1.8+6.0
2.5+2.5
2.5+3.5
2.5+5.0
2.5+6.0
3.5+3.5
3.5+5.0
3.5+6.0
5.0+5.0
5.0+6.0
1.8+1.8+1.8
1.8+1.8+2.5
1.8+1.8+3.5
1.8+1.8+5.0
1.8+1.8+6.0
1.8+2.5+2.5
1.8+2.5+3.5
1.8+2.5+5.0
1.8+2.5+6.0
1.8+3.5+3.5
1.8+3.5+5.0
2.5+2.5+2.5
2.5+2.5+3.5
2.5+2.5+5.0
2.5+2.5+6.0
2.5+3.5+3.5
2.5+3.5+5.0
3.5+3.5+3.5
1.8+1.8+1.8+1.8
1.8+1.8+1.8+2.5
1.8+1.8+1.8+3.5
1.8+1.8+1.8+5.0
1.8+1.8+2.5+2.5
1.8+1.8+2.5+3.5
1.8+1.8+3.5+3.5
1.8+2.5+2.5+2.5
1.8+2.5+2.5+3.5
2.5+2.5+2.5+2.5
2.5+2.5+2.5+3.5
(8 ~ 12) + (8 ~ 12)
(8 ~ 12) + (11 ~ 17)
(8 ~ 12) + (16 ~ 24)
(8 ~ 12) + (23 ~ 34)
(8 ~ 12) + (25 ~ 37)
(11 ~ 17) + (11 ~ 17)
(11 ~ 17) + (16 ~ 24)
(11 ~ 17) + (21 ~ 32)
(10 ~ 14) + (23 ~ 34)
(16 ~ 24) + (16 ~ 24)
(13 ~ 20) + (19 ~ 29)
(12 ~ 18) + (20 ~ 31)
(16 ~ 24) + (16 ~ 24)
(15 ~ 22) + (18 ~ 27)
(8 ~ 12) + (8 ~ 12) + (8 ~ 12)
(8 ~ 12) + (8 ~ 12) + (11 ~ 17)
(8 ~ 12) + (8 ~ 12) + (16 ~ 24)
(7 ~ 10) + (7 ~ 10) + (19 ~ 28)
(6 ~ 9) + (6 ~ 9) + (20 ~ 30)
(8 ~ 12) + (11 ~ 17) + (11 ~ 17)
(8 ~ 11) + (10 ~ 16) + (15 ~ 22)
(6 ~ 10) + (9 ~ 13) + (17 ~ 26)
(6 ~ 9) + (8 ~ 12) + (19 ~ 29)
(6 ~ 10) + (13 ~ 20) + (13 ~ 20)
(6 ~ 9) + (11 ~ 17) + (16 ~ 24)
(11 ~ 16) + (11 ~ 16) + (11 ~ 16)
(10 ~ 14) + (10 ~ 14) + (13 ~ 20)
(8 ~ 12) + (8 ~ 12) + (16 ~ 24)
(7 ~ 11) + (7 ~ 11) + (18 ~ 27)
(9 ~ 13) + (12 ~ 18) + (12 ~ 18)
(7 ~ 11) + (10 ~ 16) + (15 ~ 22)
(11 ~ 16) + (11 ~ 16) + (11 ~ 16)
(8 ~ 12) + (8 ~ 12) + (8 ~ 12) + (8 ~ 12)
(7 ~ 11) + (7 ~ 11) + (7 ~ 11) + (10 ~ 16)
(7 ~ 10) + (7 ~ 10) + (7 ~ 10) + (13 ~ 19)
(6 ~ 9) + (6 ~ 9) + (6 ~ 9) + (15 ~ 23)
(7 ~ 10) + (7 ~ 10) + (9 ~ 14) + (9 ~ 14)
(6 ~ 9) + (6 ~ 9) + (8 ~ 12) + (12 ~ 18)
(5 ~ 8) + (5 ~ 8) + (11 ~ 16) + (11 ~ 16)
(6 ~ 10) + (9 ~ 13) + (9 ~ 13) + (9 ~ 13)
(6 ~ 9) + (8 ~ 12) + (8 ~ 12) + (11 ~ 16)
(8 ~ 12) + (8 ~ 12) + (8 ~ 12) + (8 ~ 12)
(7 ~ 11) + (7 ~ 11) + (7 ~ 11) + (10 ~ 16)
1.8
2.5
3.5
2.5
3.5
3.5
1.8
1.8
1.8
1.8
1.8
2.5
2.5
2.5
2.5
3.5
3.5
2.5
2.5
2.5
2.5
3.5
3.5
3.5
1.8
1.8
1.8
1.8
1.8
1.8
1.8
2.5
2.5
2.5
2.5
1.8
2.5
3.5
2.5
3.5
3.5
2.5
3.5
3.5
3.5
1.8
1.8
1.8
1.8
2.5
2.5
3.5
2.5
2.5
2.5
2.5
2.5, 3.5, 4.0, 5.0 & 6.0 means indoor units cooling capacity class.
(1)
Marking
: needs flare adapter (9.52
➝
12.7D): Part No. TA261D-4 001
: needs flare adapter (12.7
➝
9.52D): Part No. TA261D-6 002
(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 constructions, which means well thermally sealed.
No.4
6.35/12.7D
5.0
6.0
5.0
6.0
5.0
6.0
5.0
6.0
5.0
6.0
5.0
6.0
5.0
5.0
6.0
5.0
1.8
2.5
3.5
5.0
2.5
3.5
3.5
2.5
3.5
2.5
3.5
1.8
1.8
1.8
1.8
1.8
2.5
2.5
2.5
2.5
3.5
3.5
3.5
5.0
5.0
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
2.5
2.5
2.5
2.5
2.5
2.5
3.5
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
1.8
2.5
2.5
FOUR UNITS