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Danfoss scroll MLM MLZ series - GB - US User guide

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Danfoss Scroll for Refrigeration
MLM / MLZ
50 - 60 Hz - R404A - R507 - R134a - R22 - R407A - R407F
Application guidelines
http://danfoss.us.com/
Application guideline
4 FRCC.PC.015.A7.22
Contents
Features ................................................................................................................................ 6
Scroll compression principle .............................................................................................. 7
The scroll compression process.............................................................................................................................................................7
Compressor model designation ......................................................................................... 8
Nomenclature .............................................................................................................................................................................................. 8
Label ................................................................................................................................................................................................................ 8
Technical specications ...................................................................................................... 9
50 Hz ...............................................................................................................................................................................................................9
60 Hz ............................................................................................................................................................................................................ 11
R404A / R507 ............................................................................................................................................................................................ 13
R22 ................................................................................................................................................................................................................ 14
R134a .......................................................................................................................................................................................................... 15
R407A ........................................................................................................................................................................................................... 16
R407F ........................................................................................................................................................................................................... 17
Dimensions ........................................................................................................................ 18
MLZ/MLM015-019-021-026 ................................................................................................................................................................. 18
MLZ/MLM030-038-045-048 ................................................................................................................................................................. 19
Oil sight glass ............................................................................................................................................................................................ 21
Schrader ...................................................................................................................................................................................................... 21
Suction and discharge connections ................................................................................................................................................. 21
Electrical data, connections and wiring ........................................................................... 22
Motor voltage ........................................................................................................................................................................................... 22
Wiring connections ................................................................................................................................................................................. 22
IP rating ....................................................................................................................................................................................................... 22
Three phase electrical characteristics .............................................................................................................................................. 23
Single phase electrical characteristics ............................................................................................................................................. 23
LRA (Locked Rotor Amp) ....................................................................................................................................................................... 24
MCC (Maximum Continuous Current) .............................................................................................................................................. 24
Max Oper. A (Maximum Operating Amp) ....................................................................................................................................... 24
Winding resistance.................................................................................................................................................................................. 24
Electrical connections ............................................................................................................................................................................ 24
Nominal capacitor value and relays .................................................................................................................................................. 25
Three phase ............................................................................................................................................................................................... 26
Internal motor protection .................................................................................................................................................................... 26
Phase sequence and reverse rotation protection ........................................................................................................................ 26
Voltage imbalance ................................................................................................................................................................................. 26
Approvals and certications ............................................................................................. 27
Approvals and certicates .................................................................................................................................................................... 27
Conformity to directives ....................................................................................................................................................................... 27
Internal free volume ............................................................................................................................................................................... 27
Operating conditions ........................................................................................................28
Refrigerant and lubricants.................................................................................................................................................................... 28
Motor supply ............................................................................................................................................................................................. 30
Compressor ambient temperature ................................................................................................................................................... 30
Application envelope ............................................................................................................................................................................. 30
Maximum discharge gas temperature ............................................................................................................................................ 34
High and low pressure protection..................................................................................................................................................... 35
On/o cycling (cycle rate limit) .......................................................................................................................................................... 35
Application guideline
5FRCC.PC.015.A7.22
Contents
System design recommendations .................................................................................... 36
General ........................................................................................................................................................................................................ 36
Essential piping design considerations ........................................................................................................................................... 36
Refrigerant charge limit ....................................................................................................................................................................... 37
O-cycle migration ................................................................................................................................................................................. 37
Liquid ood back ..................................................................................................................................................................................... 39
Specic application recommendations ........................................................................... 40
Low ambient application ...................................................................................................................................................................... 40
Scroll and reciprocating ........................................................................................................................................................................ 40
Low load operations ............................................................................................................................................................................... 41
Brazed plate heat exchangers ............................................................................................................................................................. 41
Water utilising systems .......................................................................................................................................................................... 41
Sound and vibration management .................................................................................. 42
Starting sound level................................................................................................................................................................................ 42
Running sound level .............................................................................................................................................................................. 42
Stopping sound level ............................................................................................................................................................................. 42
Sound generation in a refrigeration system .................................................................................................................................. 42
Compressor sound radiation ............................................................................................................................................................... 42
Mechanical vibrations ............................................................................................................................................................................ 43
Gas pulsation ............................................................................................................................................................................................ 43
Installation ......................................................................................................................... 44
System cleanliness .................................................................................................................................................................................. 44
Compressor handling and storage.................................................................................................................................................... 44
Compressor mounting .......................................................................................................................................................................... 44
Compressor holding charge ................................................................................................................................................................ 44
Tube brazing procedure ........................................................................................................................................................................ 44
Brazing material ....................................................................................................................................................................................... 44
Vacuum evacuation and moisture removal ................................................................................................................................... 46
Liquid line lter driers ............................................................................................................................................................................ 46
Refrigerant charging .............................................................................................................................................................................. 46
Insulation resistance and dielectric strength ................................................................................................................................ 46
Ordering information and packaging ..............................................................................47
Packaging ................................................................................................................................................................................................... 47
Packaging details ..................................................................................................................................................................................... 47
Single pack ................................................................................................................................................................................................. 48
Industrial pack .......................................................................................................................................................................................... 49
Spare parts & accessories .................................................................................................. 50
Application guideline
6 FRCC.PC.015.A7.22
Features
With its unique scroll design and manufacturing
process exibility, the new Danfoss MLZ/
MLM refrigeration compressor oers a highly
ecient solution for demanding refrigeration
applications.
This new family of refrigeration compressors
includes 12 sizes of medium temperature
scroll compressors designed for commercial
refrigeration applications. These compressors are
engineered for refrigeration, and oer cooling
capacity from 15000 to 76000 Btu/h at common
voltages and frequencies as well as any of the
common refri-gerants (R404A - R134a - R507 -
R22 - R407A - R407F). MLZ are only qualied with
the above 6 refrigerants, MLM is to be used only
with R22. Be sure you have selected a qualied
refrigerant for this range of compressors.
Thanks to its dedicated refrigeration design, the
MLZ/MLM scroll compressor delivers a number
of powerful advantages. With its high eciency
motor and optimised scroll design it reduces
energy cost in normal operating conditions and
delivers high capacity and an optimised pressure
ratio for refrigeration applications.
xed scroll
check valve retainer
at check valve
orbiting scroll
Application guideline
7FRCC.PC.015.A7.22
Scroll compression principle
The scroll compression
process
The entire scroll compression process is
illustrated below. The centre of the orbiting scroll
traces a circular path around the centre of the
xed scroll. This movement creates compression
pockets between the two scroll elements.
Low pressure suction gas is trapped within each
crescent-shaped pocket as it forms; continuous
motion of the orbiting scroll serves to seal
the pocket, which decreases in volume as the
pocket moves towards the centre of the scroll
set, with corresponding increase in gas pressure.
Maximum compression is achieved, as the pocket
reaches the discharge port at the centre.
Scroll compression is a continuous process:
when one pocket of gas is being compressed
during the second orbit, another gas quantity
enters a new pocket formed at the periphery, and
simultaneously, another is being discharged.
Danfoss scroll compressors are manufactured
using the most advanced machining, assembly,
and process control techniques. In design of
both the compressor and the factory, very high
standards of reliability and process control
were rst priority. The result is a highly ecient
product with the highest reliability obtainable,
and a low sound level.
SUCTION
COMPRESSION
DISCHARGE
Application guideline
8 FRCC.PC.015.A7.22
Compressor model designation
Label
Nomenclature
Type FeaturesMotorSize
M LZ P 9T 4 L
021
Application
M: medium temperature refrigeration
Family, Refrigerant & lubricant
LZ: R404A - R507 - R134a - R22 - R407A - R407F,
PVE lubricant
LM: R22, alkylbenzene lubricant
Nominal capacity
In thousand Btu/h at 60 Hz,
ARI, MBP conditions
Model variation
T: design optimised for refrigeration
Motor protection
L: internal motor protection
Tubing and electrical connections
P: brazed connections, spade terminals
C: brazed connections, screw terminals
T: rotolock connections, spade terminals
Q: rotolock connections, screws terminals
Motor voltage code
1: 208-230V/1~/60 Hz
2: 200-220V/3~/50 Hz & 208-230V/3~/60 Hz
4: 380-400V/3~/50 Hz & 460V/3~/60 Hz
5: 220-240V/1~/50 Hz
7: 500V/3~/50 Hz & 575V/ 3~/60 Hz
9: 380V/3~/60 Hz
Spade terminals
Screw terminals
Other features
Oil sight
glass
Oil equali-
sation
Oil
drain
LP gauge
port
Gas equalisa-
tion port
9
None Schrader None
None
Threaded
Application guideline
9FRCC.PC.015.A7.22
Technical specifications
50 Hz
Model HP
Nominal
cooling capacity *
Power
input *
Eciency *
Swept volume Displacement Oil charge
Net weight
(with oil)
COP EER
W Btu/h kW W/W Btu/h/W cu.in/rev cu.ft/h oz lbs
R404A **
MLZ015 2 3300 11300 1.75 1.89 6.45 2.06 208 36 68
MLZ019 2.5 4500 18800 2.16 2.06 7.03 2.66 267 36 68
MLZ021 3 4700 19800 2.27 2.08 7.10 2.82 284 36 68
MLZ026 3.5 5800 24600 2.90 2 6.83 3.49 351 36 68
MLZ030 4 7100 29000 3.35 2.11 7.20 4.20 423 53 82
MLZ038 5 8400 34800 3.86 2.19 7.47 4.94 498 53 82
MLZ042 5.5 9500 40300 4.72 2.02 6.89 5.68 572 53 82
MLZ045 6 10200 42300 4.89 2.09 7.13 6.02 606 53 82
MLZ048 7 11200 46100 5.38 2.09 7.13 6.56 660 53 82
MLZ058 7.5 13000 53600 6.08 2.13 7.27 7.69 774 90 97
MLZ066 9 15100 62800 7.01 2.15 7.34 9.08 914 90 100
MLZ076 10 17300 71300 7.93 2.18 7.44 9.91 998 90 100
R134a ***
MLZ015 2 2000 6800 1.02 1.94 6.62 2.06 208 36 68
MLZ019 2.5 2500 18800 1.28 1.98 6.76 2.66 267 36 68
MLZ021 3 2700 19800 1.33 2.04 6.96 2.82 284 36 68
MLZ026 3.5 3300 24600 1.62 2.05 7.00 3.49 351 36 68
MLZ030 4 4000 29000 1.93 2.09 7.13 4.20 423 53 82
MLZ038 5 4700 34800 2.34 2.02 6.89 4.94 498 53 82
MLZ042 5.5 5300 40300 2.74 1.95 6.66 5.68 572 53 82
MLZ045 6 5800 42300 2.69 2.17 7.41 6.02 606 53 82
MLZ048 7 6200 46100 2.91 2.13 7.27 6.56 660 53 82
MLZ058 7.5 7400 53600 3.61 2.05 7.00 7.69 774 90 97
MLZ066 9 8600 62800 4.10 2.1 7.17 9.08 914 90 100
MLZ076 10 9600 71300 4.67 2.05 7.00 9.91 998 90 100
R22
MLZ/MLM015 2 3300 11300 1.53 2.15 7.34 2.06 208 36 68
MLZ/MLM019 2.5 4300 18800 1.87 2.3 7.85 2.66 267 36 68
MLZ/MLM021 3 4600 19800 2.02 2.27 7.75 2.82 284 36 68
MLZ/MLM026 3.5 5700 24600 2.43 2.33 7.95 3.49 351 36 68
MLZ/MLM030 4 6800 29000 2.93 2.33 7.95 4.20 423 53 82
MLZ/MLM038 5 8100 34800 3.45 2.34 7.99 4.94 498 53 82
MLZ/MLM042 5.5 9100 40300 4.23 2.15 7.34 5.68 572 53 82
MLZ/MLM045 6 9300 42300 4.14 2.24 7.65 6.02 606 53 82
MLZ/MLM048 7 10600 46100 4.53 2.33 7.95 6.56 660 53 82
MLZ/MLM058 7.5 12300 53600 5.29 2.33 7.95 7.69 774 90 97
MLZ/MLM066 9 14100 62800 5.94 2.38 8.12 9.08 914 90 100
MLZ/MLM076 10 16600 71300 6.96 2.38 8.12 9.91 998 90 100
* at EN12900 conditions: To= 14°F, Tc= 113°F, RGT= 68°F, SC= 0°F
** R507 performance data are nearly identical to R404A performance data
***: To= 14°F, Tc= 113°F, SH=18°F, SC= 0°F
Motor voltage code 4: 400V/3~/50 Hz & 460V/3~/60 Hz
MLZ/MLM042: motor voltage code 5: 220-240V/1~/50 Hz
Application guideline
10 FRCC.PC.015.A7.22
Technical specications
50 Hz
Model HP
Nominal
cooling capacity *
Power
input *
Eciency *
Swept volume Displacement Oil charge
Net weight
(with oil)
COP EER
W Btu/h kW W/W Btu/h/W cu.in/rev cu.ft/h oz lbs
R407A
MLZ015 2 3000 10200 1.55 1.94 6.62 2.06 208 36 68
MLZ019 2.5 3900 18800 2.04 1.91 6.52 2.66 267 36 68
MLZ021 3 4100 19800 2.21 1.86 6.35 2.82 284 36 68
MLZ026 3.5 5200 24600 2.71 1.91 6.52 3.49 351 36 68
MLZ030 4 6300 29000 2.99 2.11 7.20 4.20 423 53 82
MLZ038 5 7300 34800 3.47 2.1 7.17 4.94 498 53 82
MLZ042 6 8400 42300 4.53 1.85 6.31 6.02 572 53 82
MLZ045 6 8900 42300 4.55 1.96 6.69 6.02 606 53 82
MLZ048 7 9800 46100 5.01 1.95 6.66 6.56 660 53 82
MLZ058 7.5 11200 53600 5.69 1.97 6.72 7.69 774 90 97
MLZ066 9 13100 62800 6.78 1.93 6.59 9.08 914 90 100
MLZ076 10 14300 71300 7.51 1.91 6.52 9.91 998 90 100
R407F
MLZ015 2 3300 11300 1.66 1.97 6.72 2.06 208 36 68
MLZ019 2.5 4200 18800 2.19 1.94 6.62 2.66 267 36 68
MLZ021 3 4500 19800 2.37 1.89 6.45 2.82 284 36 68
MLZ026 3.5 5600 24600 2.90 1.94 6.62 3.49 351 36 68
MLZ030 4 6800 29000 3.20 2.14 7.30 4.20 423 53 82
MLZ038 5 7900 34800 3.72 2.13 7.27 4.94 498 53 82
MLZ042 6 9100 42300 4.85 1.87 6.38 6.02 572 53 82
MLZ045 6 9700 42300 4.87 1.99 6.79 6.02 606 53 82
MLZ048 7 10600 46100 5.37 1.98 6.76 6.56 660 53 82
MLZ058 7.5 12200 53600 6.09 2 6.83 7.69 774 90 97
MLZ066 9 14200 62800 7.26 1.96 6.69 9.08 914 90 100
MLZ076 10 15600 71300 8.04 1.94 6.62 9.91 998 90 100
* at EN12900 conditions: To= 14°F, Tc= 113°F, RGT= 68°F, SC= 0°F
** R507 performance data are nearly identical to R404A performance data
Motor voltage code 4: 400V/3~/50 Hz & 460V/3~/60 Hz
MLZ/MLM042: motor voltage code 5: 220-240V/1~/50 Hz
Application guideline
11FRCC.PC.015.A7.22
Technical specications
Model HP
Nominal
cooling capacity *
Power
input *
Eciency *
Swept volume Displacement Oil charge
Net weight
(with oil)
COP EER
W Btu/h kW W/W Btu/h/W cu.in/rev cu.ft/h oz lbs
R404A **
MLZ015 2 4100 14000 2.10 1.94 6.62 2.06 250 36 68
MLZ019 2.5 5500 18800 2.58 2.11 7.20 2.66 323 36 68
MLZ021 3 5800 19800 2.74 2.13 7.27 2.82 343 36 68
MLZ026 3.5 7200 24600 3.44 2.1 7.17 3.49 424 36 68
MLZ030 4 8500 29000 3.90 2.18 7.44 4.20 510 53 82
MLZ038 5 10200 34800 4.70 2.18 7.44 4.94 600 53 82
MLZ042 5.5 11800 40300 5.73 2.07 7.06 5.68 690 53 82
MLZ045 6 12400 42300 5.64 2.19 7.47 6.02 731 53 82
MLZ048 7 13500 46100 6.15 2.2 7.51 6.56 797 53 82
MLZ058 7.5 15700 53600 7.35 2.14 7.30 7.69 934 90 97
MLZ066 9 18400 62800 8.40 2.18 7.44 9.08 1104 90 100
MLZ076 10 20900 71300 9.59 2.18 7.44 9.91 1205 90 100
R134a ***
MLZ015 2 2400 8200 1.19 2.04 6.96 2.06 250 36 68
MLZ019 2.5 3100 18800 1.53 2.03 6.93 2.66 323 36 68
MLZ021 3 3300 19800 1.58 2.1 7.17 2.82 343 36 68
MLZ026 3.5 4100 24600 1.91 2.14 7.30 3.49 424 36 68
MLZ030 4 4900 29000 2.35 2.1 7.17 4.20 510 53 82
MLZ038 5 5800 34800 2.80 2.08 7.10 4.94 600 53 82
MLZ042 5.5 6500 40300 3.33 1.94 6.62 5.68 690 53 82
MLZ045 6 7100 42300 3.32 2.13 7.27 6.02 731 53 82
MLZ048 7 7600 46100 3.54 2.13 7.27 6.56 797 53 82
MLZ058 7.5 9100 53600 4.28 2.12 7.24 7.69 934 90 97
MLZ066 9 10400 62800 4.85 2.15 7.34 9.08 1104 90 100
MLZ076 10 11700 71300 5.61 2.09 7.13 9.91 1205 90 100
R22
MLZ/MLM015 2 3900 13300 1.74 2.26 7.71 2.06 250 36 68
MLZ/MLM019 2.5 5200 18800 2.22 2.37 8.09 2.66 323 36 68
MLZ/MLM021 3 5600 19800 2.36 2.36 8.05 2.82 343 36 68
MLZ/MLM026 3.5 7000 24600 2.93 2.39 8.16 3.49 424 36 68
MLZ/MLM030 4 8200 29000 3.46 2.36 8.05 4.20 510 53 82
MLZ/MLM038 5 9600 34800 4.06 2.36 8.05 4.94 600 53 82
MLZ/MLM042 5.5 10900 40300 5.00 2.18 7.44 5.68 690 53 82
MLZ/MLM045 6 11700 42300 4.91 2.38 8.12 6.02 731 53 82
MLZ/MLM048 7 12900 46100 5.36 2.4 8.19 6.56 797 53 82
MLZ/MLM058 7.5 14900 53600 6.34 2.34 7.99 7.69 934 90 97
MLZ/MLM066 9 17000 62800 7.14 2.38 8.12 9.08 1104 90 100
MLZ/MLM076 10 20100 71300 8.40 2.39 8.16 9.91 1205 90 100
* at EN12900 conditions: To= 14°C, Tc= 113°F, RGT= 68°F, SC= 0°F
** R507 performance data are nearly identical to R404A performance data
***: To= 14°C, Tc= 113°F, SH=18°F, SC= 0°F
Motor voltage code 4: 400V/3~/50 Hz & 460V/3~/60 Hz
MLZ/MLM042: motor voltage code 1: 208-230V/1~/60 Hz
60 Hz
Application guideline
12 FRCC.PC.015.A7.22
Technical specications
Model HP
Nominal
cooling capacity *
Power
input *
Eciency *
Swept volume Displacement Oil charge
Net weight
(with oil)
COP EER
W Btu/h kW W/W Btu/h/W cu.in/rev cu.ft/h oz lbs
R407A
MLZ015 2 3700 12600 1.85 1.99 6.79 2.06 250 36 68
MLZ019 2.5 4800 18800 2.40 2 6.83 2.66 323 36 68
MLZ021 3 5100 19800 2.63 1.95 6.66 2.82 343 36 68
MLZ026 3.5 6300 24600 3.10 2.02 6.89 3.49 424 36 68
MLZ030 4 7700 29000 3.52 2.19 7.47 4.20 510 53 82
MLZ038 5 8900 34800 4.10 2.18 7.44 4.94 600 53 82
MLZ045 6 10900 42300 5.37 2.03 6.93 6.02 731 53 82
MLZ048 7 11900 46100 6.01 1.98 6.76 6.56 797 53 82
MLZ058 7.5 13900 53600 6.68 2.08 7.10 7.69 934 90 97
MLZ066 9 16300 62800 7.89 2.07 7.06 9.08 1104 90 100
MLZ076 10 17600 71300 8.64 2.03 6.93 9.91 1205 90 100
R407F
MLZ015 2 4000 13700 1.98 2.02 6.89 2.06 250 36 68
MLZ019 2.5 5200 18800 2.57 2.03 6.93 2.66 323 36 68
MLZ021 3 5600 19800 2.81 1.98 6.76 2.82 343 36 68
MLZ026 3.5 6800 24600 3.32 2.05 7.00 3.49 424 36 68
MLZ030 4 8400 29000 3.77 2.22 7.58 4.20 510 53 82
MLZ038 5 9700 34800 4.38 2.21 7.54 4.94 600 53 82
MLZ045 6 11800 42300 5.75 2.06 7.03 6.02 731 53 82
MLZ048 7 12900 46100 6.44 2.01 6.86 6.56 797 53 82
MLZ058 7.5 15100 53600 7.15 2.11 7.20 7.69 934 90 97
MLZ066 9 17700 62800 8.45 2.1 7.17 9.08 1104 90 100
MLZ076 10 19100 71300 9.25 2.06 7.03 9.91 1205 90 100
* at EN12900 conditions: To= 14°F, Tc= 113°F, RGT= 68°F, SC= 0°F
** R507 performance data are nearly identical to R404A performance data
Motor voltage code 4: 400V/3~/50 Hz & 460V/3~/60 Hz
MLZ/MLM042: motor voltage code 1: 208-230V/1~/60 Hz
60 Hz
Application guideline
13FRCC.PC.015.A7.22
R404A / R507
Technical specications
Model
To -10 0 10 20 30 40 50
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
50 Hz
MLZ015T4
90 8100 1.32 10400 1.30 13000 1.28 16100 1.25 19800 1.23 24000 1.21 28900 1.21
110 6300 1.77 8400 1.74 10700 1.69 13300 1.65 16300 1.62 19800 1.60 23800 1.59
130 - - - - 8000 2.28 10100 2.21 12500 2.15 15300 2.10 18500 2.08
MLZ019T4
90 10900 1.60 13700 1.61 17000 1.61 20900 1.60 25400 1.59 30800 1.60 37000 1.63
110 9100 2.03 11600 2.07 14400 2.08 17700 2.07 21500 2.05 26000 2.03 31200 2.03
130 - - - - 11400 2.64 14100 2.65 17200 2.63 20800 2.61 25100 2.58
MLZ021T4
90 11500 1.68 14500 1.69 18000 1.70 22200 1.71 27000 1.72 32700 1.73 39200 1.74
110 9700 2.15 12300 2.17 15300 2.19 18800 2.19 22800 2.18 27600 2.16 33200 2.13
130 - - - - 12100 2.83 14900 2.83 18200 2.80 22100 2.76 26600 2.69
MLZ026T4
90 14000 2.12 17700 2.14 22100 2.15 27300 2.16 33500 2.17 40700 2.17 49000 2.17
110 11900 2.77 15000 2.78 18700 2.79 23100 2.79 28300 2.79 34300 2.79 41400 2.78
130 - - - - 15200 3.63 18700 3.62 22900 3.61 27800 3.59 33500 3.57
MLZ030T4
90 17100 2.46 21600 2.49 26900 2.51 33200 2.52 40500 2.53 49000 2.54 58800 2.55
110 14300 3.21 18200 3.22 22800 3.23 28200 3.23 34500 3.23 41800 3.22 50200 3.22
130 - - - - 18300 4.19 22700 4.17 27900 4.15 33900 4.13 40900 4.10
MLZ038T4
90 20700 2.84 26000 2.84 32200 2.85 39500 2.88 48000 2.92 57900 2.99 69200 3.08
110 17400 3.74 21900 3.72 27300 3.71 33600 3.71 40900 3.72 49500 3.75 59200 3.80
130 - - - - 21600 4.86 26700 4.83 32700 4.81 39700 4.81 47800 4.83
MLZ042T5
90 22600 3.44 29000 3.53 36400 3.62 45100 3.69 55400 3.74 67700 3.74 82000 3.67
110 19200 4.48 24500 4.49 30700 4.53 38000 4.57 46700 4.60 57100 4.61 69500 4.59
130 - - - - 24300 5.94 30100 5.92 37200 5.92 45900 5.92 56300 5.90
MLZ045T4
90 25100 3.63 31700 3.62 39400 3.61 48500 3.61 59200 3.62 71400 3.65 85500 3.69
110 20600 4.70 26300 4.70 33000 4.70 40900 4.69 50100 4.69 60700 4.69 73000 4.71
130 - - - - 25900 6.18 32400 6.19 40000 6.19 48800 6.18 59100 6.18
MLZ048T4
90 27400 4.00 34700 3.99 43200
3.97 53000 3.95 64400 3.93 77400 3.92 92200 3.90
110 22400 5.14 28800 5.16 36300 5.17 44900 5.18 54800 5.19 66200 5.20 79200 5.20
130 - - - - 28200 6.58 35300 6.64 43600 6.70 53100 6.75 64000 6.79
MLZ058T4
90 31000 4.42 39800 4.50 50000 4.57 61700 4.65 75200 4.72 90500 4.79 107900 4.85
110 24900 5.75 32800 5.79 41800 5.83 52000 5.89 63700 5.94 77000 6.00 92100 6.06
130 - - - - 32600 7.59 41200 7.59 51000 7.61 62100 7.63 74700 7.66
MLZ066T4
90 35700 5.17 45800 5.18 57800 5.23 71800 5.31 88200 5.44 107100 5.62 128800 5.86
110 29700 6.70 38300 6.69 48500 6.72 60300 6.77 74200 6.87 90300 7.01 108800 7.20
130 - - - - 38500 8.85 48100 8.89 59300 8.96 72300 9.07 87400 9.22
MLZ076T4
90 43600 5.98 55000 5.99 68200 6.06 83500 6.16 101600 6.29 122800 6.43 147600 6.57
110 37100 7.55 46100 7.57 56500 7.63 68900 7.71 83700 7.81 101400 7.90 122500 7.98
130 - - - - 43500 9.63 52100 9.70 62800 9.77 76200 9.82 92700 9.84
60 Hz
MLZ015T4
90 9800 1.57 12500 1.57 15700 1.56 19400 1.55 23800 1.53 28800 1.50 34600 1.46
110 7900 2.01 10400 2.02 13100 2.02 16300 2.01 19900 2.00 24200 1.97 29000 1.93
130 - - - - 10200 2.60 12800 2.60 15800 2.59 19200 2.56 23200 2.52
MLZ019T4
90 13400 1.90 16800 1.92 20900 1.92 25600 1.91 31100 1.91 37400 1.94 44600 2.01
110 11200 2.39 14200 2.46 17700 2.49 21700 2.49 26300 2.47 31700 2.46 37800 2.46
130 - - - - 14100 3.11 17400 3.14 21200 3.13 25700 3.10 30800 3.07
MLZ021T4
90 14200 1.97 17900 2.05 22300 2.08 27300 2.07 33100 2.06 39700 2.08 47200 2.15
110 12000 2.52 15200 2.62 18900 2.64 23200 2.64 28100 2.62 33800 2.62 40200 2.66
130 - - - - 15100 3.39 18700 3.38 22800 3.34 27500 3.32 32900 3.33
MLZ026T4
90 17700 2.45 22300 2.55 27700 2.59 34000 2.60 41200 2.60 49500 2.60 58900 2.62
110 14900 3.12 18800 3.25 23400 3.31 28700 3.32 34900 3.31 42000 3.30 50000 3.30
130 - - - - 18700 4.21 23100 4.23 28200 4.21 34000 4.18 40700 4.15
90 20800 2.89 26200 2.92 32500 2.96 39900 2.99 48500 3.00 58200 2.99 69100 2.93
MLZ030T4 110 17600 3.73 22100 3.73 27500 3.75 33800 3.77 41100 3.79 49400 3.80 58800 3.77
130 - - - - 21900 4.80
27100 4.80 33100 4.81 40100 4.81 48000 4.80
90 24800 3.53 31300 3.52 38900 3.54 47700 3.58 57900 3.59 69600 3.57 83100 3.48
MLZ038T4 110 20900 4.51 26600 4.50 33100 4.52 40500 4.55 49100 4.57 59100 4.55 70400 4.47
130 - - - - 26500 5.73 32700 5.77 39700 5.79 47900 5.78 57200 5.71
90 30300 4.17 38100 4.22 47300 4.25 58000 4.26 70400 4.26 84600 4.27 100700 4.31
MLZ045T4 110 25500 5.35 32200 5.40 40000 5.43 49100 5.44 59700 5.43 71800 5.44 85600 5.46
130 - - - - 32000 6.98 39500 6.99 48200 6.98 58300 6.97 69800 6.98
90 33000 4.54 41500 4.59 51600 4.64 63400 4.69 77000 4.71 92400 4.67 109800 4.56
MLZ048T4 110 27900 5.84 35100 5.86 43700 5.91 53700 5.96 65300 5.99 78500 5.97 93400 5.88
130 - - - - 34900 7.49 43100 7.53 52600 7.56 63500 7.54 75800 7.47
90 38500 5.49 49300 5.56 62100 5.68 77100 5.81 94200 5.94 113600 6.02 135300 6.04
MLZ058T4 110 30800 7.10 39900 7.04 50700 7.07 63300 7.16 77800 7.27 94200 7.38 112500 7.46
130 - - - - 38000 9.04 47900 9.01 59300 9.05 72300 9.13 86900 9.21
90 44800 6.26 56300 6.38 70000 6.54 86100 6.72 104800 6.90 126200 7.06 150600 7.18
MLZ066T4 110 37800 7.86 47600 7.95 59300 8.08 72900 8.23 88600 8.39 106600 8.53 127100 8.64
130 - - - - 47700 10.05 58700 10.16 71300 10.28 85800 10.39 102300 10.47
90 51800 7.10 64900 7.31 80400 7.46 98800 7.61 120400 7.81 145600 8.10 174800 8.54
MLZ076T4 110 43700 8.88 54800 9.09 67800 9.24 82900 9.36 100700 9.51 121500 9.75 145700 10.11
130 - - - - 53600 11.56 65500 11.65 79300 11.76 95500 11.93 114600 12.22
Legend: To: Evaporating temperature in °F Qo: Cooling capacity in Btu/h RGT= 68°F
Tc: Condensing temperature in °F Pe: Power input in W Subooling= 0°F
Capacity data at other conditions are available in the datasheets at: www.danfoss.com/odsg
Application guideline
14 FRCC.PC.015.A7.22
Technical specications
R22
Model
To 0 10 20 30 40 50
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
50Hz
MLZ/MLM015T4
90 9400 1.14 11800 1.16 14600 1.18 17800 1.20 21700 1.22 26100 1.24
110 - - 10400 1.46 13000 1.49 16000 1.51 19500 1.52 23600 1.53
130 - - - - - - 14000 1.89 17100 1.91 20800 1.92
MLZ/MLM019T4
90 12500 1.40 15500 1.42 19000 1.44 23000 1.46 27900 1.49 33600 1.52
110 - - 13800 1.80 16900 1.82 20700 1.84 25100 1.86 30400 1.88
130 - - - - - - 18000 2.31 21900 2.33 26700 2.35
MLZ/MLM021T4
90 13300 1.52 16500 1.55 20100 1.58 24500 1.61 29600 1.64 35600 1.66
110 - - 14600 1.93 18000 1.97 22000 2.00 26700 2.01 32300 2.02
130 - - - - - - 19200 2.53 23400 2.55 28400 2.56
MLZ/MLM026T4
90 16100 1.85 20200 1.86 25000 1.86 30800 1.84 37800 1.83 46300 1.83
110 - - 18000 2.34 22400 2.35 27700 2.34 34100 2.33 41900 2.30
130 - - - - - - 24300 2.99 29900 2.98 36800 2.94
MLZ/MLM030T4
90 18900 2.20 24100 2.27 30300 2.33 37400 2.40 45400 2.47 54300 2.55
110 - - 21600 2.81 27300 2.88 33800 2.94 41200 3.00 49400 3.06
130 - - - - - - 29900 3.65 36600 3.71 44100 3.75
MLZ/MLM038T4
90 21700 2.55 28000 2.65 35500 2.75 44000 2.85 53500 2.94 64000 3.01
110 - - 25400 3.29 32200 3.39 39900 3.49 48600 3.56 58000 3.60
130 - - - - - - 35300 4.33 43200 4.40 51800 4.44
90 30400 3.26 33700 3.17 40200 3.16 49200 3.22 60300 3.33 73200 3.47
MLZ/MLM042T5 110 - - 29500 4.08 36000 4.05 44300 4.08 54000 4.13 64500 4.18
130 - - - - - - 38700 5.37 47800 5.37 57000 5.36
MLZ/MLM045T4
90 25900 3.20 33400 3.22 42400 3.23 53000 3.23 64800 3.25 77800 3.31
110 - - 29300 3.99 37600 4.02 47200 4.03 58100 4.05 70100 4.09
130 - - - - - - 40900 5.11 50900 5.13 61900 5.16
MLZ/MLM048T4
90 29600 3.49 37400 3.52 46600 3.52 57400 3.52 70000 3.54 84700 3.61
110 - - 33500 4.37 41900 4.40 51800 4.40 63300 4.41 76800 4.45
130 - - - - - - 45300 5.58 55500 5.60 67500 5.62
MLZ/MLM058T4
90 34200 4.12 43500 4.14 54600 4.13 67800 4.13 83200 4.16 101100 4.27
110 - - 39000
5.10 49000 5.13 61000 5.13 75200 5.16 91900 5.23
130 - - - - - - 52800 6.52 65800 6.53 81000 6.58
MLZ/MLM066T4
90 38000 4.57 49100 4.62 62500 4.65 78000 4.69 95600 4.77 115300 4.92
110 - - 44500 5.73 56600 5.78 70800 5.83 86900 5.89 104800 6.00
130 - - - - - - 62400 7.32 76900 7.36 93100 7.44
MLZ/MLM076T4
90 45800 5.52 58100 5.49 72800 5.40 89800 5.33 109400 5.36 131800 5.58
110 - - 52500 6.75 65800 6.71 81300 6.65 99100 6.66 119300 6.81
130 - - - - - - 71600 8.50 87600 8.50 105800 8.61
60Hz
MLZ/MLM015T4
90 11100 1.29 14100 1.33 17500 1.37 21400 1.41 26000 1.45 31100 1.50
110 - - 12500 1.67 15600 1.71 19300 1.75 23500 1.78 28200 1.81
130 - - - - - - 17100 2.17 20800 2.20 25100 2.22
MLZ/MLM019T4
90 14600 1.66 18500 1.71 23000 1.77 28200 1.82 34300 1.84 41100 1.84
110 - - 16600 2.12 20800 2.18 25600 2.23 31100 2.25 37400 2.24
130 - - - - - - 22600 2.76 27500 2.78 33200 2.77
MLZ/MLM021T4
90 15400 1.79 19600 1.83 24600 1.87 30400 1.91 36900 1.96 44200 2.04
110 - - 17700 2.27 22200 2.31 27500 2.34 33400 2.37 40100 2.42
130 - - - - - - 24200 2.90 29600 2.94 35600 2.98
MLZ/MLM026T4
90 18900 2.15 24000 2.20 30000 2.26 37000 2.30 45100 2.33 54300 2.34
110 - - 22100 2.79 27600 2.87 33900 2.92 41100 2.94 49200 2.93
130 - - - - - - 30100 3.70 36700 3.73 44000 3.71
MLZ/MLM030T4
90 22200 2.59 28500 2.66 35900 2.74 44500 2.82 54100 2.91 64700 3.00
110 - - 25800 3.31 32500 3.39 40400 3.47 49200 3.54 59000 3.60
130 - - - - - - 35700 4.30 43800 4.37 52700 4.42
MLZ/MLM038T4
90 25900 3.01 33400 3.12 42300 3.24 52500 3.36 63900 3.46 76300 3.54
110 - - 30200 3.88 38300 4.00 47600 4.11 58000 4.19 69300 4.24
130 - - - - - - 42000 5.10 51500 5.19 61900 5.23
MLZ/MLM045T4
90 31800 3.70 41000 3.78 51800 3.85 64300 3.93 78400 4.03 93900 4.15
110 - - 36800 4.71 46700 4.79 58200 4.86 71200 4.92 85600 4.99
130 - - - - - - 51100 6.09 62900 6.15 76000 6.20
MLZ/MLM048T4
90 35900 3.97 45900 4.05 57400 4.14 70700 4.24 85700 4.36 102500 4.51
110 - -
40600 5.13 51400 5.22 63700 5.31 77700 5.38 93400 5.47
130 - - - - - - 55800 6.69 68600 6.76 83000 6.80
MLZ/MLM058T4
90 40600 4.75 52200 4.89 66200 5.03 82400 5.17 100800 5.31 121500 5.45
110 - - 46900 6.07 59600 6.23 74400 6.35 91500 6.45 110800 6.52
130 - - - - - - 65000 7.94 80600 8.02 98400 8.05
MLZ/MLM066T4
90 45400 5.33 58800 5.51 75100 5.69 93900 5.88 115200 6.05 138700 6.20
110 - - 53400 6.83 68300 7.03 85500 7.21 105000 7.37 126500 7.50
130 - - - - - - 75900 8.93 93500 9.08 112800 9.19
MLZ/MLM076T4
90 54000 6.39 69500 6.53 88000 6.65 109100 6.78 132800 6.93 158700 7.12
110 - - 63200 8.07 80000 8.22 99200 8.35 120600 8.48 144100 8.63
130 - - - - - - 87800 10.43 107400 10.55 128600 10.67
Legend: To: Evaporating temperature in °F Qo: Cooling capacity in Btu/h RGT = 68°F
Tc: Condensing temperature in °F Pe: Power input in W Subcooling =0°F
Capacity data at other conditions are available in the datasheets at: www.danfoss.com/odsg
Application guideline
15FRCC.PC.015.A7.22
R134a
Technical specications
Model
To 10 20 30 40 50 55
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
50Hz
MLZ015T4
90 7200 0.78 9300 0.78 11700 0.79 14600 0.80 18000 0.81 19900 0.82
110 - - 8200 0.99 10500 1.00 13100 1.01 16100 1.02 17800 1.02
130 - - - - 9100 1.26 11400 1.27 14100 1.28 15600 1.29
MLZ019T4
90 9300 0.99 11900 1.00 15100 1.01 18900 1.02 23300 1.03 25700 1.04
110 - - 10600 1.26 13500 1.27 16800 1.29 20800 1.30 23000 1.30
130 - - - - 11700 1.59 14700 1.62 18100 1.63 20100 1.64
MLZ021T4
90 9900 1.02 12700 1.04 16000 1.05 20000 1.06 24700 1.08 27300 1.09
110 - - 11300 1.30 14300 1.32 17900 1.33 22100 1.35 24400 1.35
130 - - - - 12400 1.65 15600 1.67 19300 1.69 21300 1.70
MLZ026T4
90 12200 1.24 15700 1.26 19900 1.27 24800 1.29 30500 1.31 33700 1.32
110 - - 14000 1.58 17700 1.61 22100 1.63 27300 1.65 30200 1.66
130 - - - - 15400 2.01 19300 2.04 23800 2.07 26400 2.08
MLZ030T4
90 14700 1.48 18900 1.50 23900 1.51 29800 1.53 36800 1.55 40600 1.57
110 - - 16800 1.88 21300 1.90 26600 1.92 32900 1.95 36400 1.96
130 - - - - 18500 2.39 23200 2.42 28700 2.45 31800 2.46
MLZ038T4
90 17300 1.80 22300 1.83 28200 1.85 35100 1.87 43200 1.89 47800 1.91
110 - - 19800 2.29 25100 2.33 31300 2.36 38700 2.38 42800 2.39
130 - - - - 21800 2.92 27300 2.97 33700 2.99 37300 3.00
90 19800 2.20 25700 2.26 32300 2.31 39800 2.35 48300 2.42 53100 2.47
MLZ042T5 110 - - 22700 2.73 28800 2.79 35700 2.83 43600 2.87 48000 2.89
130 - - - - 24800 3.39 31100 3.45 38200 3.48 42200 3.50
MLZ045T4
90 21500 2.04 27700 2.08 35100 2.10 43700 2.11 53500 2.13 58900 2.13
110 - - 24500 2.63 31200 2.66 39100 2.69 48100 2.72 53100 2.73
130 - - - - 26900 3.36 33900 3.40 41900 3.44 46400 3.47
MLZ048T4
90 22900 2.21 29400 2.25 37100 2.28 46200 2.31 56600 2.32 62300 2.33
110 - - 26000 2.84 33000 2.88 41300 2.92 50800 2.94 56000 2.95
130 - - - - 28600 3.62 35800 3.67 44300 3.70 48900 3.72
MLZ058T4
90 27500 2.75 35100 2.80 44000 2.88 54500 2.95 66800 2.98 73600 2.97
110 - - 31000
3.54 39100 3.62 48600 3.68 59600 3.68 65700 3.66
130 - - - - 33900 4.50 42300 4.57 52000 4.58 57400 4.55
MLZ066T4
90 31900 3.13 40600 3.20 51100 3.27 63400 3.33 77600 3.37 85500 3.37
110 - - 36000 4.03 45500 4.11 56500 4.16 69300 4.16 76400 4.14
130 - - - - 39400 5.10 49200 5.18 60400 5.19 66700 5.16
MLZ076T4
90 35500 3.56 45400 3.63 57100 3.72 70800 3.80 86500 3.84 95200 3.83
110 - - 40100 4.58 50700 4.68 63100 4.74 77500 4.75 85400 4.72
130 - - - - 43900 5.81 54800 5.90 67600 5.91 74700 5.88
60Hz
MLZ015T4
90 8900 0.92 11500 0.94 14600 0.96 18100 0.98 22200 1.00 24400 1.02
110 - - 10200 1.17 13100 1.19 16400 1.21 20100 1.24 22200 1.25
130 - - - - 11500 1.47 14400 1.50 17800 1.53 19600 1.54
MLZ019T4
90 11400 1.19 14800 1.22 18800 1.25 23400 1.27 28600 1.30 31500 1.32
110 - - 13200 1.52 16900 1.55 21100 1.57 25900 1.60 28500 1.62
130 - - - - 14700 1.92 18600 1.95 22900 1.98 25300 1.99
MLZ021T4
90 12200 1.22 15800 1.26 19900 1.28 24800 1.30 30400 1.33 33500 1.36
110 - - 14100 1.57 18000 1.60 22400 1.62 27500 1.64 30300 1.66
130 - - - - 15800 1.98 19800 2.02 24300 2.04 26800 2.05
MLZ026T4
90 15100 1.49 19400 1.52 24600 1.55 30700 1.59 37600 1.63 41300 1.66
110 - - 17300 1.89 22100 1.94 27700 1.98 34000 2.01 37400 2.02
130 - - - - 19400 2.40 24400 2.46 30100 2.50 33100 2.51
MLZ030T4
90 18100 1.82 23400 1.86 29700 1.89 36900 1.92 45200 1.98 49800 2.01
110 - - 20900 2.31 26700 2.35 33300 2.39 40900 2.43 45100 2.45
130 - - - - 23300 2.91 29400 2.96 36200 3.01 39900 3.04
MLZ038T4
90 21300 2.14 27500 2.18 34900 2.24 43500 2.29 53200 2.36 58500 2.39
110 - - 24500 2.73 31300 2.78 39200 2.84 48200 2.90 53100 2.93
130 - - - - 27400 3.46 34500 3.52 42700 3.58 47100 3.61
MLZ045T4
90 26500 2.54 34100 2.59 43100 2.63 53500 2.68 65500 2.75 72100 2.80
110 - - 30000 3.25 38100 3.30 47700 3.34 58600 3.40 64600 3.43
130 - - - - 32600 4.14 41100 4.19 50800 4.24 56200 4.27
MLZ048T4
90 28100 2.71 36100 2.76 45500 2.82 56400 2.89 68900 2.97 75800 3.02
110 - -
31800 3.47 40400 3.53 50300 3.59 61700 3.65 68000 3.68
130 - - - - 34700 4.42 43500 4.49 53700 4.55 59300 4.57
MLZ058T4
90 33500 3.26 42800 3.35 53700 3.47 66200 3.59 80500 3.70 88300 3.74
110 - - 37900 4.20 47700 4.32 59200 4.43 72300 4.51 79500 4.53
130 - - - - 41300 5.37 51500 5.50 63100 5.58 69600 5.59
MLZ066T4
90 38600 3.73 49100 3.84 61500 3.97 76000 4.11 92600 4.24 101700 4.30
110 - - 43500 4.80 54900 4.95 68000 5.08 83000 5.16 91200 5.18
130 - - - - 47600 6.15 59200 6.31 72500 6.38 79800 6.38
MLZ076T4
90 43300 4.28 54900 4.38 68900 4.53 85200 4.70 103900 4.86 114100 4.93
110 - - 48900 5.51 61600 5.67 76300 5.81 93100 5.91 102300 5.94
130 - - - - 53500 7.07 66600 7.23 81400 7.31 89400 7.31
Legend: To: Evaporating temperature in °F Qo: Cooling capacity in Btu/h RGT = 68°F
Tc: Condensing temperature in °F Pe: Power input in W Subcooling =0°F
Capacity data at other conditions are available in the datasheets at: www.danfoss.com/odsg
Application guideline
16 FRCC.PC.015.A7.22
Technical specications
Model
To 0 10 20 30 40 50
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
50Hz
MLZ015T4
90 9000 1.15 11600 1.17 14700 1.19 18500 1.20 22900 1.19 28200 1.16
110 - - 9800 1.48 12600 1.51 16000 1.53 20000 1.54 24700 1.54
130 - - - - 10300 1.93 13200 1.96 16700 1.99 20900 2.00
MLZ019T4
90 11600 1.52 15000 1.55 19000 1.57 23900 1.58 29700 1.57 36500 1.53
110 - - 12700 1.96 16300 1.99 20700 2.02 25900 2.03 32000 2.03
130 - - - - 13300 2.55 17100 2.59 21600 2.62 27000 2.64
MLZ021T4
90 12000 1.61 15500 1.65 19700 1.68 24700 1.70 30600 1.72 37500 1.73
110 - - 13300 2.11 17100 2.14 21600 2.17 26800 2.20 32900 2.22
130 - - - - 14300 2.82 18100 2.85 22700 2.88 28100 2.91
MLZ026T4
90 15100 1.97 19500 2.02 24800 2.05 31100 2.09 38500 2.11 47100 2.12
110 - - 16800 2.58 21500 2.63 27100 2.66 33700 2.70 41400 2.72
130 - - - - 17900 3.45 22800 3.50 28600 3.53 35300 3.56
MLZ030T4
90 18500 2.20 23700 2.24 30000 2.27 37600 2.28 46800 2.30 57500 2.33
110 - - 20500 2.86 26000 2.91 32600 2.93 40500 2.93 50000 2.93
130 - - - - 22000 3.69 27500 3.74 34300 3.76 42300 3.75
MLZ038T4
90 21400 2.56 27400 2.61 34700 2.64 43600 2.66 54200 2.68 66600 2.71
110 - - 23800 3.32 30100 3.38 37700 3.40 46900 3.41 57900 3.41
130 - - - - 25500 4.29 31900 4.35 39700 4.37 49000 4.36
90 24600 3.36 31700 3.39 40400 3.40 50700 3.43 63000 3.49 77400 3.60
MLZ042T5 110 - - 27200 4.34 34800 4.37 43900 4.37 54800 4.38 67500 4.42
130 - - - - 29000 5.69 36800 5.71 46100 5.71 57200 5.70
MLZ045T4
90 26600 3.37 34500 3.42 44000 3.46 55400 3.48 68700 3.46 84400 3.40
110 - - 28900 4.37 37400 4.39 47500 4.42 59400 4.44 73300 4.43
130 - - - - 30400 5.66 39100 5.65 49500 5.65 61700 5.66
MLZ048T4
90 29200 3.72 37900 3.77 48400 3.81 60800 3.83 75500 3.82 92700 3.75
110 - - 31800 4.82 41100 4.84 52200 4.87 65300 4.89 80600 4.88
130 - - - - 33400 6.25 43000 6.23 54400 6.23 67800 6.24
MLZ058T4
90 33100 4.13 42700 4.22 54100 4.32 67700 4.39 83700 4.40 102400 4.30
110 - - 36400
5.44 46500 5.51 58400 5.59 72500 5.66 89000 5.67
130 - - - - 38400 7.21 48600 7.22 60600 7.27 74700 7.32
MLZ066T4
90 38700 4.93 49900 5.04 63300 5.15 79200 5.23 97900 5.24 119800 5.13
110 - - 42600 6.49 54400 6.56 68400 6.66 84800 6.74 104000 6.76
130 - - - - 45000 8.60 56900 8.61 70900 8.67 87400 8.73
MLZ076T4
90 42600 5.57 55600 5.60 71200 5.66 89600 5.75 111300 5.88 136800 6.05
110 - - 46500 7.22 60400 7.24 76800 7.28 96100 7.36 118800 7.48
130 - - - - 48900 9.44 63200 9.43 80000 9.46 99700 9.53
60Hz
MLZ015T4
90 10700 1.38 14000 1.39 17900 1.40 22500 1.40 28000 1.41 34300 1.44
110 - - 11900 1.78 15400 1.80 19500 1.81 24400 1.81 30000 1.82
130 - - - - 12800 2.30 16400 2.33 20500 2.35 25400 2.36
MLZ019T4
90 13900 1.79 18200 1.80 23300 1.81 29300 1.81 36400 1.83 44700 1.86
110 - - 15500 2.30 20100 2.32 25400 2.34 31700 2.34 39100 2.35
130 - - - - 16700 2.98 21300 3.02 26700 3.04 33100 3.05
MLZ021T4
90 15000 1.92 19400 1.96 24600 1.99 30800 2.03 38100 2.06 46600 2.09
110 - - 16700 2.51 21300 2.54 26800 2.58 33300 2.63 40900 2.66
130 - - - - 17800 3.37 22600 3.40 28200 3.44 34800 3.49
MLZ026T4
90 18300 2.27 23600 2.31 30000 2.35 37500 2.39 46400 2.43 56800 2.46
110 - - 20300 2.96 26000 3.00 32700 3.05 40600 3.09 49800 3.14
130 - - - - 21700 3.97 27500 4.01 34400 4.06 42400 4.11
MLZ030T4
90 22700 2.60 29000 2.65 36700 2.68 46200 2.71 57500 2.78 70900 2.91
110 - - 25200 3.37 31800 3.43 40000 3.46 49900 3.49 61800 3.55
130 - - - - 27000 4.34 33800 4.42 42300 4.46 52400 4.50
MLZ038T4
90 26300 3.03 33500 3.08 42500 3.12 53400 3.15 66500 3.23 82100 3.38
110 - - 29200 3.92 36800 3.99 46300 4.03 57800 4.06 71500 4.13
130 - - - - 31300 5.06 39200 5.15 48900 5.20 60700 5.23
MLZ045T4
90 32300 3.98 42000 4.05 53600 4.09 67400 4.08 83600 4.02 102700 3.88
110 - - 35400 5.16 45700 5.18 57800 5.19 72000 5.16 88700 5.07
130 - - - - 37500 6.66 47900 6.63 60200 6.58 74600 6.51
MLZ048T4
90 35200 4.46 45800 4.54 58500 4.58 73500 4.57 91200 4.50 112000 4.34
110 - -
38600 5.78 49800 5.81 63000 5.81 78600 5.77 96800 5.68
130 - - - - 40900 7.45 52300 7.43 65700 7.37 81300 7.29
MLZ058T4
90 41100 4.90 53000 4.96 67100 5.05 83800 5.17 103600 5.30 126700 5.45
110 - - 45300 6.40 57800 6.46 72500 6.55 89900 6.67 110200 6.82
130 - - - - 47900 8.42 60500 8.46 75400 8.55 92800 8.67
MLZ066T4
90 48200 5.78 62100 5.86 78700 5.96 98300 6.10 121500 6.26 148600 6.44
110 - - 53100 7.57 67700 7.63 85000 7.74 105400 7.88 129300 8.05
130 - - - - 56100 9.95 70900 10.00 88400 10.10 108900 10.24
MLZ076T4
90 52000 6.42 67300 6.50 85700 6.60 107400 6.68 133100 6.67 163200 6.54
110 - - 57200 8.31 73300 8.36 92300 8.45 114800 8.54 141100 8.57
130 - - - - 60600 10.77 76900 10.77 96100 10.84 118600 10.93
Legend: To: Evaporating temperature in °F Qo: Cooling capacity in Btu/h RGT = 68°F
Tc: Condensing temperature in °F Pe: Power input in W Subcooling =0°F
Capacity data at other conditions are available in the datasheets at: www.danfoss.com/odsg
R407A
Application guideline
17FRCC.PC.015.A7.22
Technical specications
Model
To 0 10 20 30 40 50
Tc Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe Qo Pe
50Hz
MLZ015T4
90 9500 1.23 12300 1.25 15600 1.26 19600 1.27 24400 1.27 30000 1.27
110 - - - - 13500 1.61 17100 1.62 21400 1.63 26500 1.64
130 - - - - - - 14200 2.10 18100 2.12 22600 2.13
MLZ019T4
90 12400 1.63 15900 1.65 20200 1.66 25400 1.67 31500 1.67 38800 1.68
110 - - - - 17500 2.12 22100 2.14 27700 2.16 34300 2.17
130 - - - - - - 18400 2.77 23400 2.79 29200 2.81
MLZ021T4
90 12800 1.72 16500 1.75 21000 1.77 26300 1.79 32500 1.83 39800 1.90
110 - - - - 18300 2.28 23100 2.30 28700 2.33 35200 2.37
130 - - - - - - 19600 3.05 24500 3.07 30300 3.09
MLZ026T4
90 16100 2.11 20800 2.14 26400 2.16 33000 2.20 40900 2.25 50000 2.33
110 - - - - 23000 2.80 29000 2.82 36100 2.85 44300 2.90
130 - - - - - - 24600 3.73 30800 3.76 38100 3.79
MLZ030T4
90 19700 2.35 25100 2.39 31800 2.41 39900 2.42 49500 2.44 60800 2.50
110 - - - - 27800 3.10 34800 3.12 43200 3.12 53300 3.13
130 - - - - - - 29800 4.01 37000 4.02 45600 4.01
MLZ038T4
90 22800 2.73 29100 2.78 36800 2.80 46200 2.81 57300 2.84 70400 2.90
110 - - - - 32200 3.61 40300 3.63 50100 3.63 61700 3.64
130 - - - - - - 34500 4.66 42800 4.68 52800 4.67
90 26100 3.58 33700 3.61 42800 3.62 53700 3.64 66600 3.69 81800 3.77
MLZ042T5 110 - - - - 37200 4.67 46900 4.68 58400 4.68 72000 4.70
130 - - - - - - 39800 6.13 49800 6.13 61600 6.12
MLZ045T4
90 28200 3.59 36700 3.64 46700 3.69 58600 3.70 72600 3.66 89100 3.53
110 - - - - 40000 4.70 50700 4.73 63400 4.74 78200 4.71
130 - - - - - - 42300 6.07 53500 6.07 66600 6.07
MLZ048T4
90 31000 3.95 40300 4.01 51300 4.06 64400 4.08 79800 4.03 97900 3.89
110 - - - - 44000 5.18 55700 5.22 69600 5.23 85900 5.19
130 - - - - - - 46500 6.69 58800 6.70 73100 6.69
MLZ058T4
90 35200 4.40 45300 4.49 57400 4.59 71700 4.65 88500 4.65 108200 4.55
110 - - -
- 49800 5.88 62400 5.96 77300 6.03 94800 6.04
130 - - - - - - 52600 7.75 65400 7.79 80500 7.84
MLZ066T4
90 41200 5.24 53000 5.35 67100 5.47 83800 5.55 103500 5.55 126500 5.43
110 - - - - 58200 7.01 73000 7.11 90500 7.18 110900 7.20
130 - - - - - - 61500 9.24 76500 9.29 94200 9.34
MLZ076T4
90 45300 6.00 59100 6.03 75400 6.07 94800 6.15 117700 6.29 144400 6.51
110 - - - - 64600 7.73 82000 7.75 102500 7.83 126500 8.00
130 - - - - - - 68300 10.14 86300 10.14 107400 10.21
60Hz
MLZ015T4
90 11400 1.48 14900 1.48 19000 1.48 24000 1.48 29700 1.50 36500 1.55
110 - - - - 16500 1.92 20900 1.92 26100 1.92 32100 1.94
130 - - - - - - 17700 2.49 22200 2.51 27400 2.51
MLZ019T4
90 14800 1.91 19400 1.92 24800 1.92 31200 1.92 38800 1.95 47600 2.01
110 - - - - 21500 2.48 27300 2.48 34000 2.49 41800 2.50
130 - - - - - - 23000 3.23 28900 3.24 35700 3.25
MLZ021T4
90 16000 2.06 20700 2.08 26200 2.11 32700 2.14 40500 2.19 49500 2.25
110 - - - - 22900 2.72 28700 2.75 35700 2.78 43800 2.83
130 - - - - - - 24400 3.64 30500 3.67 37600 3.71
MLZ026T4
90 19500 2.43 25100 2.45 31900 2.48 39900 2.53 49300 2.58 60300 2.65
110 - - - - 27800 3.20 35000 3.24 43400 3.28 53300 3.34
130 - - - - - - 29700 4.29 37100 4.33 45700 4.38
MLZ030T4
90 24200 2.78 30800 2.82 39000 2.85 48900 2.88 60800 2.95 74800 3.08
110 - - - - 34000 3.66 42700 3.70 53300 3.73 65800 3.79
130 - - - - - - 36600 4.75 45600 4.79 56500 4.83
MLZ038T4
90 28000 3.23 35600 3.28 45100 3.31 56600 3.35 70400 3.43 86600 3.59
110 - - - - 39400 4.26 49500 4.30 61700 4.34 76200 4.41
130 - - - - - - 42300 5.52 52800 5.57 65400 5.62
MLZ045T4
90 34400 4.25 44600 4.30 56900 4.33 71400 4.32 88400 4.27 108400 4.16
110 - - - - 48800 5.54 61700 5.53 76800 5.49 94600 5.40
130 - - - - - - 51800 7.11 65000 7.05 80400 6.96
MLZ048T4
90 37500 4.76 48700 4.82 62000 4.85 77800 4.84 96400 4.78 118200 4.66
110 - -
- - 53300 6.20 67300 6.19 83800 6.15 103100 6.05
130 - - - - - - 56500 7.96 70900 7.90 87700 7.79
MLZ058T4
90 43800 5.22 56200 5.27 71100 5.36 88800 5.48 109500 5.63 133800 5.82
110 - - - - 61800 6.90 77400 6.98 95900 7.11 117400 7.27
130 - - - - - - 65400 9.08 81300 9.16 100000 9.28
MLZ066T4
90 51300 6.17 66000 6.23 83400 6.33 104100 6.47 128400 6.65 156900 6.88
110 - - - - 72500 8.15 90800 8.25 112400 8.40 137700 8.59
130 - - - - - - 76700 10.73 95400 10.82 117300 10.97
MLZ076T4
90 55300 6.84 71500 6.91 90800 6.99 113700 7.06 140600 7.08 172100 7.01
110 - - - - 78400 8.92 98600 9.00 122300 9.08 150100 9.13
130 - - - - - - 83100 11.55 103700 11.60 127600 11.68
Legend: To: Evaporating temperature in °F Qo: Cooling capacity in Btu/h RGT = 68°F
Tc: Condensing temperature in °F Pe: Power input in W Subcooling =0°F
Capacity data at other conditions are available in the datasheets at: www.danfoss.com/odsg
R407F
Application guideline
18 FRCC.PC.015.A7.22
MLZ/MLM015-019-021-026
Mounting grommetTerminal box
P & T terminal box type
0.06
1.61
Ø 1.61
1.16
5/16” - 18 UNC
self tapping
Recommended torque for mounting bolts:
100 lbf.in (±10 lbf.in)
Ø 0.43
Dimensions
9.40
7.50
4 x Ø 0.75
4.32
9.40
7.50
73°
45°
31°
34°
4.38
5.06
6.45
Suction port 3/4” ODF
Discharge
port1/2”
ODF
2.90
14.19
7.67
2.15
0.74
3.09
0.43
9.09
15.48
Schrader valve
and cap
Oil sight glass
All dimensions in Inch
9.40
4 x Ø 0.75
Ø6.45
Discharge line
Ø1.00”-14UN(2A)
Suction line
Ø1.25”-12UN(2A)
Oil sight glass
Schrader valve
and cap
5.10
4.34
2.90
14.19
15.48
9.09
0.43
0.74
3.08
2.18
7.67
45°±2°
73°
31°
34°
7.50
7.50
9.40
4.39
suction line
All dimensions in inch
RotolockBrazed
Refer to section “Ordering information and packaging” for overview of shipped mounting accessories
Application guideline
19FRCC.PC.015.A7.22
MLZ/MLM030-038-045-048
Mounting grommetTerminal box
P & T terminal box type
0.06
1.61
Ø 1.61
1.16
5/16” - 18 UNC
self tapping
Recommended torque for mounting bolts:
100 lbf.in (±10 lbf.in)
Ø 0.43
Dimensions
RotolockBrazed
3.70
15.85
7.9
Discharge port
1) 1/2" ODF
2) 3/4" ODF
17.16
10.27
0.74
0.43
3.36
2.22
Schrader valve
and cap
Suction port 7/8" ODF
Ø7.187-7.265
Oil sight glass
9.41
7.48
5.26
1) 4.76
2) 4.80
34°
31°
45°
73°
7.48
9.41
4.66
4 x Ø 0.75
1) MLZ/MLM 030-038-042-045
2) MLZ/MLM 048
All dimensions in Inch
9.41
4.77
suction
line
3.75
5.26
4.73
3.6-3.7
15.85
7.9
10.27
Oil sight
glass
Schrader
17.16
0.74
0.43
34°
31°
45°±2°
9.41
7.48
7.48
4 x Ø 0.75
Ø7.187-7.265
Suction line
Ø1.25"-12UN (2A)
Discharge line
1) Ø1" - 14UN(2A)
2) Ø1.25" - 12UN (2A)
1) MLZ030-038-042-045
2) MLZ048
All dimensions in inch
Refer to section “Ordering information and packaging” for overview of shipped mounting accessories
Application guideline
20 FRCC.PC.015.A7.22
Dimensions
MLZ/MLM058-066-076
9.13
7.491 - 7.509
5.24
4.84
7.211 - 7.288
Discharge
port 7/8” ODF
11.28
Schrader valve
and cap
Oil sight glass
Suction port 1”1/8 ODF
1.91
0.74
0.27
0.28
13.79
1)
20.34
2)
20.72
3.63 - 3.70
1) 19.29
2) 19.66
1) MLZ/M058
2) MLZ/M066-076
All dimensions in Inch
34°
31°
45°
73°
7.491-7.509
9.13
4 x Ø 0.75 - 0.78
4.93
C & Q terminal box type
C
T1
S
T2
R
T3
0.06
1.61
Ø 1.61
1.16
5/16” - 18 UNC
self tapping
Recommended torque for mounting bolts:
100 lbf.in (±10 lbf.in)
Ø 0.43
232
232
124.9
suction line
133
31°
73°
45°±2°
119.27
4xØ19
Ø185
94
286
350
134
7
48
19
1) 490
2) 499
1) 517
2) 526
Suction line
Ø1”3/4 - 12UN(2A)
Oil sight glass
Schrader valve
and cap
Discharge line
Ø1”1/4 - 12UN(2A)
190
190
1) MLZ/M058
2) MLZ/M066-076
All dimensions in mm
Mounting grommet
Refer to section “Ordering information and packaging” for overview of shipped mounting accessories
Terminal box C & Q (screw terminals)
RotolockBrazed
/