Hitachi RAM-60QH4 Manuel De Service page 15

DUAL SYSTEM MULTI R.A.C.
INDOOR UNITS COMBINATIONS TO BE ABLE TO INSTALL
Two indoor units can be installed with one outdoor unit.
And total nominal cooling capacity should not be more than 8.5kW.
INDOOR UNIT
MODEL
RAK-25NH4
RAF-25NH4
RAD-25QH4
RAK-35NH4
RAD-40QH4
RAK-50NH4
RAF-50NH4
Be sure to connect two indoor units to this outdoor unit.
NOMINAL
COOLING
CAPACITY
(kW)
COOLING
2.5 1.00 - 2.80
2.5 1.00 - 2.80
2.5 1.00 - 2.80
3.5 1.00 - 3.90
4.0 1.00 - 4.50
5.0 1.00 - 5.60
5.0 1.00 - 5.60
RAM-60QH4
CAPACITY (kW)
at one unit operation
HEATING
1.10 - 4.70
1.10 - 4.70
1.10 - 4.70
1.10 - 5.80
1.10 - 6.80
1.10 - 7.40
1.10 - 7.40
If not, condensed water may drop, resulting in trouble.
– 14 –
SUITABLE ROOM SIZE (m
at one unit operation
COOLING HEATING
11 - 17 14 - 18
11 - 17 14 - 18
11 - 17 14 - 18
16 - 24 17 - 22
18 - 28 22 - 27
23 - 34 23 - 29
23 - 34 23 - 29
2
)