Hitachi RAM-52QH5 Service Manual page 9

DUAL SYSTEM MULTI R.A.C. RAM-52QH5
COOL / HEAT CAPACITY SPEC. FOR INDOOR UNITS
COMBINATIONS TO BE ABLE TO OPERATE SIMULTANEOUSLY
Whichever indoor units are installed, cooling and heating capacity depends on how many and which indoor units
are operating at that time.
POSSIBLE
COMBINATIONS
TO OPERATE
1.8
2.5
3.5
5.0
1.8 + 1.8
1.8 + 2.5
1.8 + 3.5
1.8 + 5.0
2.5 + 2.5
2.5 + 3.5
3.5 + 3.5
2.5 + 5.0
3.5 + 5.0
ONE UNIT : The values indicated are only for one unit operation when two indoor units are connected.
RATING CONDITON (DRY BLUB / WET BULB)
COOLING
HEATING
COOLING
CAPACITY RATING
POWER
(kW) (RANGE)
CONSUMPTION
1.80
2.50
1030
3.50
1510
5.00
1.80 + 1.80 1015
1.76 + 2.44 1167
1.70 + 3.30 1472
1.38 + 3.82 1540
2.50 + 2.50 1472
1525
2.17 + 3.03
1500
2.60 + 2.60
1500
1.73 + 3.47
1500
2.14 + 3.06
INDOOR OUTDOOR
27 / 19 ˚C 35 / 24˚C
20 / –˚C 7 / 6˚C
OUTDOOR UNIT
CAPACITY RATING
AMPERE
(A)
(W)
220-240V
495 2.3 - 2.1
700 3.2 - 2.9
4.7 - 4.3
6.9 - 6.4
4.7 - 4.3
5.4 - 4.9
6.8 - 6.2
7.1 - 6.5
6.8 - 6.2
7.0 - 6.4
6.9 - 6.3
6.9 - 6.3
6.9 - 6.3
– 8 –
HEATING
OUTDOOR UNIT
POWER
(kW) (RANGE)
CONSUMPTION
(W)
2.50 690
3.90 1060
4.80 1320
6.50 1800
2.50 + 2.50 1290
2.60 + 3.60 1650
2.31 + 4.49 1790
1.80 + 5.00 1790
3.40 + 3.40 1885
2.83 + 3.97 1790
3.40 + 3.40 1790
2.27 + 4.53 1790
2.8 + 4.00 1790
(Reference value)
AMPERE
(A)
220-240V
3.2 - 2.9
4.9 - 4.5
6.1 - 5.6
8.3 - 7.6
5.9 - 5.4
7.6 - 6.9
8.2 - 7.5
8.2 - 7.5
8.7 - 7.9
8.2 - 7.5
8.2 - 7.5
8.2 - 7.5
8.2 - 7.5