50YZ (40BZ/38BZ)
Physical data
50YZ Packaged unit
060
072
kW
14.34
19.10
Nominal cooling capacity*
kW
16.84
21.80
Nominal heating capacity**
kg
270
332
Weight
Hermetic reciprocating compressor
Compressor
R-407C
Refrigerant
Copper tubes, pre-treated aluminium fins
Indoor section (40BZ)
Indoor fan (40BZ)
One ... centrifugal
Nominal air flow
l/s
950
1320
Copper tubes, pre-treated aluminium fins
Outdoor section (38BZ)
Outdoor fan (38BZ)
One ... centrifugal
Nominal air flow
l/s
865
1350
Indoor unit
40BZ 048
40BZ 060
Outdoor unit
38BZ 048
38BZ 060
kg
76
87
Weight (indoor unit)
kg
168
183
Weight (outdoor unit)
*
Based on an outdoor air dry bulb temperature of 35°C and an indoor air wet bulb temperature of 19°C.
** Based on an outdoor air wet bulb temperature of 6°C and an indoor air dry bulb temperature of 20°C.
084
22.20
25.00
385
1365
1650
40BZ 072
38BZ 072
116
216
Electrical data
50YZ (40BZ + 38BZ)
060
072
084
V
400
400
400
Nominal voltage (±10%)*
Nominal power input
Cooling**
kW
7.57
10.10
10.92
Heating***
kW
6.97
9.07
9.58
Nominal current drawn
Cooling**
A
18.06
17.34
19.45
Heating***
A
17.57
15.95
17.80
A
105
90
105
Starting current
*
The unit power supply is three-phase (except size 024, 230 V) which is single-phase). The fan power supply is single-phase, except for sizes 072 and 084 which are three-phase.
** Based on an outdoor air dry bulb temperature of 35°C and an indoor air wet bulb temperature of 19°C.
*** Based on an outdoor air wet bulb temperature of 6°C and an indoor air dry bulb temperature of 20°C.
Dimensions, mm
50YZ
060
072
084
38BZ
060
072
084
40BZ
060
072
084
A
1500
1700
1700
A
1500
1700
1700
A
1500
1700
1700
C
50YZ
B
560
630
630
B
560
630
630
B
560
630
630
C
1509
1709
1889
C
964
1008
1188
C
619
775
775
A
B
F
D
E
D:
E:
F:
600 mm
500 mm
500 mm
A
C
B
A
40BZ
D
E
F
C
38BZ
B
G
F
D:
E:
F:
G*:
*
800 mm
500 mm
600 mm
500 mm
For size 50YZ 060 G: 600 mm
D:
E*:
F:
*
Operating limits
Cooling
Heating
Zone
Dry bulb
Wet bulb
Dry bulb
Wet bulb
Indoor air temperature °C
Maximum
35
21
27
Minimum
19
14
Outdoor air temperature °C
Maximum
46
24
18
Minimum
19*
-15
*
With optional head pressure control, the unit will operate at temperatures below 19°C.
137
600 mm
500 mm
500 mm
For size 40BZ 060 E: 600 mm
D
E