Hitachi RAM-52QH5 Service Manual page 11

DUAL AND TRIPLE SYSTEM MULTI R.A.C. RAM-52QH5 & RAM-53QH5
INDOOR UNITS COMBINATIONS TO BE ABLE TO INSTALL
Two or three indoor units can be installed with one outdoor unit.
And total nominal cooling capacity should not be more than 9.0kW
NOMINAL
INDOOR UNIT
COOLING
CAPACITY
(kW)
RAK-18NH5
RAK-18NH6
1.8kW
RAK-18NH6A
RAK-18QH8
RAK-25NH5
RAK-25NH6
RAK-25NH6A
RAK-25QH8
2.5kW
RAI-25NH5A
RAF-25NH5
RAF-25QH8
RAD-25NH5
RAD-25NH7
RAD-25NH7A
RAK-35NH5
RAK-35NH6
RAK-35NH6A
RAK-35QH8
3.5kW
RAI-35NH5A
RAF-35NH5
RAF-35QH8
RAD-35NH5
RAD-35NH7
RAD-35NH7A
RAK-50NH5
RAK-50NH6
RAK-50NH6A
RAK-50QH8
5.0kW
RAI-50NH5A
RAF-50NH5
RAF-50QH8
RAD-50NH7
RAD-50NH7A
Be sure to connect two or three indoor units to this outdoor unit. If not, condensed water may drop, resulting in
trouble.
MODEL
COOLING
1.00 – 1.80
1.00 – 1.80
1.00 – 1.80
1.00 – 1.80
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
RAI-25NH5 1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
RAI-35NH5 1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
RAI-50NH5 1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
CAPACITY (kW)
at one unit operation
HEATING
1.00 – 1.80
1.00 – 1.80
1.00 – 1.80
1.00 – 1.80
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 2.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 3.50
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
1.00 – 5.00
– 10 –
SUITABLE ROOM SIZE (m
at one unit operation
COOLING HEATING
8 – 12 9 – 11
8 – 12 9 – 11
8 – 12 9 – 11
8 – 12 9 – 11
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
11 – 17 14 – 18
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
16 – 24 17 – 22
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
23 – 34 23 – 29
2
)