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2
1-2 Standard operation limit
The figures below assume following operating conditions for indoor
and outdoor units:
Equivalent pipe length ........................................................ 7.5m
Level difference ..................................................................... 0m
Cooling
A
Outdoor temperature (°CDB)
B
Indoor temperature (°CWB)
Range for continuous operation
Range for pull down operation
1-3 Standard supplied accessories
(Refer to figure 25)
1.
Operation manual
Installation manual
Clamp
2.
Attached pipe
1-4 Option accessory
To install the above outdoor units, the following optional parts are
also required.
•
Refrigerant branching kit (For R22 only: Always use an
appropriate kit dedicated for your system.)
•
Outdoor unit multi connection piping kit (For R22 only:
Always use an appropriate kit dedicated for your system.)
•
Pipe size reducer (For R22 only: Always use an appropriate
kit dedicated for your system.)
∗
To select an optimum refrigerant branching kit, refer to
“
6. Refrigerant Piping Work
”.
1-5 Technical specifications
Name
Clamp (1)
Clamp (2)
Clamp (3)
Gas line
piping attached
to unit (1)
Quantity
9 pcs.
2 pcs.
1 pc.
1 pc.
Shape
Name
Gas line
piping
attached to
unit (2)
Gas line
piping
attached to
unit (3)
Gas line
piping
attached to
unit (4)
Liquid line
piping
attached to
unit (1)
Quantity
1 pc.
1 pc.
1 pc.
1 pc.
Shape
Name
Liquid line piping
attached to unit (2)
Others
Quantity
1 pc.
•
Operation manual
•
Installation manual
•
Declaration of conformity
(For RX8-16MY1)
•
Additional refrigerant charge label
Shape
REFNET header KHRJ26K11H KHRJ26K18H KHRJ26K37H KHRJ26K40H
–
REFNET joint
KHRJ26K11T
KHRJ26K18T
KHRJ26K37T
KHRJ26K40T
KHRJ26K75T
-10
-5
0
10
15
20
25
30
35
40
45
15
14
10
20
25 27 30
30
B
43
A
Small
Large
RX5
type
RX8-16
type
RX
12-16
type
RX
8-16
type
RX12-16
type
Number of outdoor units
2
3
Kit name
BHF22M90
BHF22M135
Kit name
KHRJ26K40TP KHRJ26K40HP KHRJ26K75TP KHRJ26K76TP
Model
–
–
–
–
Constituent Model
RX5MY1(E)
RX8MY1(E)
RX10MY1(E)
RX12MY1(E)
Refrigerant
R22
Power
3 phase 380
~
415V 50Hz
Cooling capacity
(kW)
14.0
25.2
28.0
33.5
Cooling input
(kW)
4.14
8.49
9.52
11.0
Dimensions HxWxD
(mm)
1600
×
635
×
765
1600
×
930
×
765
1600
×
1240
×
765
Weight
(kg)
160
235
235
290
Connections
Vapor
(inch)
3/4
1 1/8
1 1/8
1 3/8
(mm)
φ
19.1
φ
28.6
φ
28.6
φ
34.9
Liquid
(inch)
3/8
1/2
1/2
5/8
(mm)
φ
9.5
φ
12.7
φ
12.7
φ
15.9
Oil
(inch)
1/4
1/4
1/4
(mm)
φ
6.4
φ
6.4
φ
6.4
Model
–
–
RX18MY1(E)
RX20MY1(E)
Constituent Model
RX14MY1(E)
RX16MY1(E)
RX8MY1(E)
RX10MY1(E)
RX10MY1(E)
RX10MY1(E)
Refrigerant
R22
Power
3 phase 380
~
415V 50Hz
Cooling capacity
(kW)
40.0
45.0
53.2
56.0
Cooling input
(kW)
14.5
16.1
18.0
19.0
Dimensions HxWxD
(mm)
1600
×
1240
×
765
(1600
×
930
×
765)+(1600
×
930
×
765)
Weight
(kg)
331
333
235+235
235+235
Connections
Vapor
(inch)
1 3/8
1 3/8
1 3/8
1 3/8
(mm)
φ
34.9
φ
34.9
φ
34.9
φ
34.9
Liquid
(inch)
5/8
5/8
3/4
3/4
(mm)
φ
15.9
φ
15.9
φ
19.1
φ
19.1
Oil
(inch)
1/4
1/4
1/4
1/4
(mm)
φ
6.4
φ
6.4
φ
6.4
φ
6.4
Model
RX22MY1(E)
RX24MY1(E)
RX26MY1(E)
RX28MY1(E)
Constituent Model
RX10MY1(E)
RX12MY1(E)
RX10MY1(E)
RX14MY1(E)
RX10MY1(E)
RX16MY1(E)
RX12MY1(E)
RX16MY1(E)
Refrigerant
R22
Power
3 phase 380
~
415V 50Hz
Cooling capacity
(kW)
61.5
68.0
73.0
78.5
Cooling input
(kW)
20.5
24.0
25.6
27.1
Dimensions HxWxD
(mm)
(1600
×
930
×
765)+(1600
×
1240
×
765)
(1600
×
1240
×
765)+
(1600
×
1240
×
765)
Weight
(kg)
235+290
235+331
235+333
290+333
Connections
Vapor
(inch)
1 3/8
1 5/8
1 5/8
1 5/8
(mm)
φ
34.9
φ
41.3
φ
41.3
φ
41.3
Liquid
(inch)
3/4
3/4
7/8
7/8
(mm)
φ
19.1
φ
19.1
φ
22.2
φ
22.2
Oil
(inch)
1/4
1/4
1/4
1/4
(mm)
φ
6.4
φ
6.4
φ
6.4
φ
6.4
01_3P114261-9L-EN.fm Page 2 Thursday, August 28, 2003 3:33 PM