1. 1. Product description:
• Bitzer semi-hermetic piston compressor, ECOLINE series
• Copper tube-Aluminum Fin air cooled condenser
• High quality Chinese brand refrigeration parts; can be
updated to Danfoss brand
• Box type design, water-proof, dust-proof, quieter
• Built-in electric components are optional
Box type Bitzer condensing units
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2. 2. Main components:
① Compressor ② Condenser ③ Oil heating ④ Liquid receiver
⑤ Filter ⑥ Sight glasses ⑦ H/L pressure gauge ⑧ Mechanical pressure switch
⑨ Solenoid valve ⑩ Vibration Eliminator ⑪ Oil Separator ⑫ Oil/liquid accumulator
⑬ Oil pressure protection ⑭ Low pressure control
2HP~4HP:
Standard: ①②③④⑤⑥⑦⑧; Optional: ⑨⑭
9HP~14HP:
Standard: ①②③④⑤⑥⑦⑧; Optional: ⑨⑩⑪⑫⑭
18HP~34HP:
Standard: ①②③④⑤⑥⑦⑧⑩⑪⑫⑬; Optional: ⑨⑭
3. Nomenclature:
X B 12 M Y
Refrigerant: Y: R404A; F: R22
Temperature: M: -5~+5℃; L: -18~-25℃
Compressor Nominal Power (HP)
Compressor Brand: B: Bitzer
X: Box type
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R404AOpen type Bitzer condensing units

3. 4. Specification:
Based on condensing Temp. 45℃
4.1 Middle temp unit
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R404AOpen type Bitzer condensing units
Model XB02MY XB03MY XB04MY XB05MY XB06MY XB09MY XB12MY XB14MY XB18MY XB23MY
Power supply 380V/3P/50HZ
Comp.
Type Semi-hermetic piston
Horsepower 2 3 4 5 6 9 12 14 18 23
Model 2DES-2Y 2CES-3Y 4EES-4Y 4DES-5Y 4CES-6Y 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE-23Y
Qty 1 1 1 1 1 1 1 1 1 1
Cap.&input
Te-5℃
Cap (W) 7950 9800 13530 16170 19600 24700 28300 33700 45200 52200
Input (KW) 3.41 4.16 5.76 6.8 8.13 10.18 11.29 13.63 18.39 22
Te-10℃
Cap (W) 6520 8070 11070 13220 15990 20100 22800 27300 37100 43000
Input (KW) 3.13 3.84 5.34 6.3 7.51 9.28 10.27 12.48 16.89 20.1
Te-15℃
Cap (W) 5270 6560 8960 10700 12890 16090 18130 21900 30100 35100
Input (KW) 2.84 3.5 4.87 5.75 6.82 8.32 9.17 11.23 15.3 18.21
Conden
ser
Fan Qty 1 1 1 1 1 2 2 2 2 2
Fan Cap. (W) 240 240 460 460 550 460×2 460×2 550×2 780×2 780×2
pipe
Gas dia. (mm) φ22 φ22 φ28 φ28 φ28 φ35 φ35 Φ35 Φ42 φ54
Liquid dia.(mm) φ12 φ12 φ12 φ12 φ12 φ16 φ16 φ22 φ22 φ22
Overall sizes
L (mm) 967 967 967 967 967 1354 1354 1870 1870 1870
W (mm) 675 675 825 825 825 825 825 925 925 925
H(mm) 815 815 1035 1035 1035 1235 1235 1235 1235 1235
Install sizes（A×B）(mm) 570×635 570×635 570×785 570×785 570×785 900×785 900×785 755×885 755×885 755×885

4. 4. Specification:
Based on condensing Temp. 45℃
4.2 Low temp unit
www.cryo-systems.com ·4
R404AOpen type Bitzer condensing units
Model XB04LY XB05LY XB06LY XB09LY XB12LY XB14LY XB18LY XB23LY XB28LY XB34LY
Power supply 380V/3P/50HZ
Comp.
Type Semi-hermetic piston
Horsepower 4 5 6 9 12 14 18 23 28 34
Model 4EES-4Y 4DES-5Y 4CES-6Y 4TES-9Y 4PES-12Y 4NES-14Y 4HE-18Y 4GE-23Y 6HE-28Y 6GE-34Y
Qty 1 1 1 1 1 1 1 1 1 1
Cap.&input
Te-25℃
Cap (W) 4940 7040 8620 9500 11700 7040 16690 19670 24600 29700
Input (KW) 3.84 5.36 6.35 6.88 8.58 5.36 12 14.27 17.69 21.8
Te-30℃
Cap (W) 3690 5220 6310 6830 8550 5220 12450 14820 18340 22600
Input (KW) 3.32 4.61 5.38 5.74 7.24 4.61 10.35 12.33 15.2 18.95
Te-35℃
Cap (W) 2680 3760 4460 4710 6030 3760 9000 10870 13260 16680
Input (KW) 2.8 3.89 4.46 4.64 5.94 3.89 8.75 10.46 12.75 16.19
Conden
ser
Fan Qty 1 1 1 1 1 1 2 2 2 2
Fan Cap. (W) 240 240 240 550 550 550 460×2 460×2 550×2 780×2
pipe
Gas dia. (mm) φ28 φ28 φ28 φ35 φ35 φ35 6220 7690 9170 11910
Liquid dia.(mm) φ12 φ12 φ12 φ16 φ16 φ22 7.23 8.71 10.4 13.56
Overall sizes
L (mm) 967 967 967 967 967 967 1354 1354 1870 1870
W (mm) 675 675 675 825 825 825 825 825 925 925
H(mm) 815 815 815 1235 1235 1235 1235 1235 1235 1235
Install sizes（A×B）(mm) 570×635 570×635 570×635 570×785 570×785 570×785 900×785 900×785 755×885 755×885