MT/MTZ 50 Hz R22 R407C R134a R404A / R507

Selection & Application guidelines RECIPROCATING COMPRESSORS MT/MTZ Hz R22 R47C R134a R44A / R7 1 CYLINDER 2 CYLINDERS 4 CYLINDERS 8 CYLINDERS

Refrigeration and Air Conditioning Expect more from us

DANFOSS MANEUROP RECIPROCATING COMPRESSOR.................................... p 3 COMPRESSOR NOMENCLATURE................. p 4 Order reference.............................. p 4 Compressor reference........................ p 4 Versions...................................... p 4 Motor voltage................................ p 4 SPECIFICATIONS.................................. p Technical specifications........................ p Nominal performance R22, R47C............. p 6 Nominal performance R134a, R44A, R7..... p 7 OPERATING ENVELOPES.......................... p 8 PERFORMANCE TABLES.......................... p 1 R22......................................... p 1 R47C...................................... p 12 R134a....................................... p 14 R44A / R7............................... p 16 OUTLINE DRAWINGS............................ p 18 1 cylinder................................... p 18 2 cylinders.................................. p 19 4 cylinders.................................. p 2 8 cylinders.................................. p 21 ELECTRICAL CONNECTIONS AND WIRING..... p 22 Single phase electrical characteristics.......... p Capacitor and relay selection table............ p Suggested wiring diagrams.................... p Three phase electrical characteristics.......... p Motor protection and wiring diagrams......... p 8 cylinder compressors....................... p Soft start kit for 2-4 cyl. code 4............. p MISCELLANEOUS................................ p 26 22 22 23 24 24 2 2 Approvals................................... p 26 Design version............................... p 26 IP rating..................................... p 27 Packaging.................................... p 27 REFRIGERANTS AND LUBRICANTS.............. p 28 General information......................... p 28 SYSTEM DESIGN RECOMMENDATIONS......... p 3 Piping design................................ p 3 Operating limits............................. p 31 Operating voltage & cycle rate................ p 32 Liquid refrigerant control & charge limits...... p 32 Sound and vibration.......................... p 3 INSTALLATION AND SERVICE.................... p 36 System cleanliness........................... p Compressor handling and mounting........... p System pressure test......................... p Leak detection............................... p Vacuum pull down - moisture removal......... p Start up..................................... p 36 36 37 37 38 38

RECIPROCATING COMPRESSORS Hz catalogue 2

Danfoss Maneurop Reciprocating Compressors Danfoss Maneurop reciprocating compressors are specially designed for applications with a wide range of operating conditions. All components are of high quality and precision in order to assure a long product life.the compressor design allows for the motor to be 1% suctiongas cooled. The positive benefits of internal motor protection, high efficiency circular valve design and high torque motors provide for a quality installation. Maneurop MT and MTZ series compressors are of the hermetic reciprocating type and are designed for medium and high evaporating temperature applications. The MT series is designed for use with the "traditional" R22 refrigerant, using Danfoss Maneurop mineral oil 16P as lubricant. The MT series can also be applied with several R22 based refrigerant blends (substitute refrigerants), using 16 ABM alkylbenzene as lubricant. The MTZ series is specifically designed for use with the HFC refrigerants R47C, R134a, R44A, and R7, using 16PZ polyester oil as lubricant. These compressors can be used in new installations and also to replace Maneurop MTE compressors in existing installations. MT and MTZ compressors have a large internal free volume that protects against the risk of liquid hammering when liquid refrigerant enters the compressor. MT and MTZ compressors are fully suction-gas cooled.this means that no additional compressor cooling is required and allows the compressors to be insulated with acoustic jackets, to obtain lower sound levels, without the risk of compressor overheating. MT and MTZ compressors are available in 26 different models with displacement ranging from 3 to 43 cm 3 /rev. Seven different motor voltage ranges are available for single and three phase power supplies at and 6 Hz. Most compressors exist in two versions: - standard version - VE version (oil equalisation + oil sight glass). 3 Hz catalogue RECIPROCATING COMPRESSORS

Compressor nomenclature ORDER REFERENCE MT Z 64-4 V I Compressor type Polyol ester oil Motor power (divide by 12 to convert to HP) Packaging type (see page 27) Oil equalisation port and threaded sight glass Motor voltage code (see below) EXAMPLE: MT 64-4I MT 64, individual packaging (I), motor voltage code 4, standard version MT 64-4VI MT 64, individual packaging (I), motor voltage code 4,VE version (V) MT 64-4M MT 64, multiple packaging (M), motor voltage code 4, standard version MT 64-4VM MT 64, multiple packaging (M), motor voltage code 4,VE version (V) Individual packaging: single packaging per compressor Multiple packaging: single packaging for several compressors, full pallet (number of compressors per pallet depending on compressor model). COMPRESSOR REFERENCE (INDICATED ON THE COMPRESSOR NAMEPLATE) MT Z 64 HM 4 - VE - Compressor type Option code Polyol ester oil Oil equalisation port and sight glass Motor power Design version (divide by 12 to convert to HP) (see page 26) Displacement code (see page ) Motor voltage code (see below) VERSIONS S version standard VE version (optional) Oil equalisation Oil equalisation Models Oil sight glass connection Oil sight glass connection MT / MTZ 18-4 (1 cyl.) - - threaded 3/8'flare MT / MTZ 44-81 (2 cyl.) - - threaded 3/8'flare MT / MTZ 1-16 (4 cyl.) brazed - threaded 3/8'flare MT / MTZ 2-32 (8 cyl.) threaded 3/8'flare MOTOR VOLTAGE Motor Code 1 3 4 6 7 9 Nominal voltage 28-23 V / 1 ph / 6 Hz 2-23 V / 3 ph / 6 Hz 4 V / 3 ph / Hz 46 V / 3 ph / 6 Hz 23 V / 1 ph / Hz 23 V / 3 ph / Hz V / 3 ph / Hz 7 V / 3 ph / 6 Hz 38 V / 3 ph / 6 Hz Voltage application range 187-23 V 18-23 V 36-44 V 414-6 V 27-23 V 27-23 V 4 - V 17-632 V 342-418 V RECIPROCATING COMPRESSORS Hz catalogue 4

Specifications TECHNICAL SPECIFICATIONS Compressor model Displacement Cyl. Oil Net Design versions** number charge weight motor voltage code (cm 3 /rev) (m 3 /h)* (dm 3 ) (kg) 1 3 4 6 7 9 MT / MTZ 18 JA 3.23.26 1.9 21 S-VE S-VE S-VE S-VE - - - MT / MTZ 22 JC 38.12 6.63 1.9 21 S-VE S-VE S-VE S-VE S-VE - - MT / MTZ 28 JE 48.6 8.36 1.9 23 S-VE S-VE S-VE S-VE S-VE - - MT / MTZ 32 JF 3.86 9.37 1.9 24 S-VE S-VE S-VE S-VE S-VE S-VE S- VE MT / MTZ 36 JG 6.47 1.2 1.9 2 S-VE S-VE S-VE S-VE S-VE - - MT / MTZ 4 JH 67.89 11.81 1.9 26 S-VE S-VE S-VE - S-VE - - MT / MTZ 44 HJ 76.22 13.26 2 1.8 3 S-VE S-VE S-VE - S-VE - - MT / MTZ 4 HJ 76.22 13.26 2 1.8 37 S-VE S-VE S-VE - - - - MT / MTZ HK 8.64 14.9 2 1.8 3 S-VE S-VE S-VE - S-VE S-VE S- VE MT / MTZ 1 HK 8.64 14.9 2 1.8 37 S-VE S-VE S-VE - S-VE - - MT / MTZ 6 HL 96.13 16.73 2 1.8 37 S-VE S-VE S-VE - S-VE S-VE S- VE MT / MTZ 7 HL 96.13 16.73 2 1.8 39 S-VE S-VE S-VE - - - - MT / MTZ 64 HM 17.71 18.74 2 1.8 37 S-VE S-VE S-VE - S-VE - S- VE MT / MTZ 6 HM 17.71 18.74 2 1.8 39 S-VE S-VE S-VE - S-VE - - MT / MTZ 72 HN 12.94 21.4 2 1.8 4 - S-VE S-VE - S-VE - S- VE MT / MTZ 73 HN 12.94 21.4 2 1.8 41 - S-VE S-VE - S-VE - - MT / MTZ 8 HP 13.78 23.63 2 1.8 4 - S-VE S-VE - S-VE - S- VE MT / MTZ 81 HP 13.78 23.63 2 1.8 41 - S-VE S-VE - - - - MT / MTZ 1 HS 171.26 29.8 4 3.9 6 - S-VE S-VE - S-VE S-VE S- VE MT / MTZ 12 HU 21.44 37.49 4 3.9 64 - S-VE S-VE - S-VE S-VE S- VE MT / MTZ 144 HV 241.87 42.9 4 3.9 67 - S-VE S-VE - S-VE S-VE S- VE MT / MTZ 16 HW 271. 47.2 4 3.9 69 - S-VE S-VE - S-VE S-VE S- VE MT / MTZ 2 HSS 342.2 2 x 29.8 8 1.4 17 - S S - S - - MT / MTZ 2 HUU 43.88 2 x 37.49 8 1.4 17 - S S - S - - MT / MTZ 288 HVV 483.74 2 x 42.9 8 1.4 178 - S S - - - -

MT / MTZ 32 HWW 43.1 2 x 47.2 8 1.4 18 - S S - S - - * At 29 rpm ** S & VE versions, see table on page 4. Hz catalogue RECIPROCATING COMPRESSORS

Specifications NOMINAL PERFORMANCE R22, R47C - HZ NOMINAL RATINGS * NOMINAL RATINGS ** MT - R22 MTZ - R47C Compressor Cooling Power Current COP Cooling Power Current COP model capacity input input capacity input input (W) (kw) (A) (W/W) (W) (kw) (A) (W/W) MT / MTZ 18 JA 3881 1.4 2.73 2.68 3726 1.39 2.47 2.68 MT / MTZ 22 JC 363 1.89 3.31 2.84 4777 1.81 3.31 2.64 MT / MTZ 28 JE 7378 2. 4.6 2.89 6137 2.3 4.39 2.61 MT / MTZ 32 JF 864 2.98 4.97 2.7 6941 2.67.3 2.6 MT / MTZ 36 JG 9272 3.37.77 2.7 7994 3.12.71 2.6 MT / MTZ 4 JH 147 3.8 6.47 2.72 9128 3.61 6.4 2.3 MT / MTZ 44 HJ 1137 3.89 7.37 2.84 9867 3.63 6.49 2.72 MT / MTZ HK 12324 4.32 8.46 2.8 11266 4.11 7.34 2.74 MT / MTZ 6 HL 13771.4 1.27 2.73 12944 4.69 8.36 2.76 MT / MTZ 64 HM 182.66 9.4 2.79 1487.2 9.3 2.78 MT / MTZ 72 HN 17124 6.31 1.4 2.71 1638.97 1.48 2.74 MT / MTZ 8 HP 1934 7.13 11.8 2.74 182 6.83 11.83 2.71 MT / MTZ 1 HS 2343 7.98 14.9 2.93 22111 7.8 13.8 2.82 MT / MTZ 12 HU 3429 1.66 17.37 2.8 29212 1.1 16. 2.88 MT / MTZ 144 HV 3434 11.9 22.7 2.87 32934 11.7 18.46 2.8 MT / MTZ 16 HW 38273 13.39 22.16 2.86 37386 13.28 21.4 2.82 MT / MTZ 2 HSS 4687 1.97 29.19 2.93 4378 1.4 26.9 2.82 MT / MTZ 2 HUU 688 21.33 34.7 2.8 7839 2.9 31.69 2.88 MT / MTZ 288 HVV 68379 23.91 4. 2.87 622 22.92 36.6 2.8 MT / MTZ 32 HWW 7647 26.79 44.32 2.86 7424 26.3 42.37 2.81 NOMINAL RATINGS* MT HIGH EFFICIENCY COMPRESSORS R22 - HZ Compressor Cooling capacity (W) Power input (kw) Current input (A) COP (W/W) MT 4 HJ 1786 3.62 6.86 2.98 MT 1 HK 123 4.1 7.86 3.7 MT 7 HL 13711 4.4 9.24 3.2 MT 6 HM 1763.23 8.81 3.1 MT 73 HN 17863.98 9.99 2.99 MT 81 HP 2298 6.94 11.27 2.93 * Ratings at ARI conditions with R22: 7.2 C evaporating temperature, 4.4 C condensing temperature, 8.3 K subcooling, 11.1 K superheat, Hz, 4 V. ** Ratings at ARI conditions with R47C at dew point: 7.2 C evaporating temperature, 4.4 C condensing temperature, 8.3 K subcooling, 11.1 K superheat, Hz, 4 V. Capacity and power input data ± %. RECIPROCATING COMPRESSORS Hz catalogue 6

Specifications NOMINAL PERFORMANCE R134a, R44A, R7 - HZ NOMINAL RATINGS * NOMINAL RATINGS ** R134a R44A / R7 Compressor Cooling Power Current COP Cooling Power Current COP model capacity input input capacity input input (W) (kw) (A) (W/W) (W) (kw) (A) (W/W) MT / MTZ 18 JA 23.99 2.19 2.8 186 1.2 2.47 1.6 MT / MTZ 22 JC 332 1.2 2.1 2.8 2673 1.6 2.96 1.71 MT / MTZ 28 JE 421 1.3 3.3 2.7 3343 1.9 3.8 1.72 MT / MTZ 32 JF 491 1.87 3.94 2.6 3747 2.28 4.1 1.64 MT / MTZ 36 JG 6 2.13 4.9 2.81 4371 2.66 4.91 1.64 MT / MTZ 4 JH 6398 2.33 4.89 2.74 4889 3..36 1.63 MT / MTZ 44 HJ 6867 2.2.6 2.72 12 3.16 6.37 1.63 MT / MTZ HK 871 2.88. 2.8 612 3.61 6.3 1.7 MT / MTZ 6 HL 969 3.21.83 2.82 71 4. 7.7 1.7 MT / MTZ 64 HM 132 3.62 6.96 2.86 8132 4.4 8.3 1.79 MT / MTZ 72 HP 1183 4.1 7.2 2.96 913 4.99 8.64 1.84 MT / MTZ 8 HP 1378 4.63 8.4 2.93 124.84 1.12 1.8 MT / MTZ 1 HS 129.28 1.24 2.94 122 6.83 12.16 1.76 MT / MTZ 12 HU 1967 6.29 1.8 3.3 1714 8.3 13.8 1.84 MT / MTZ 144 HV 2362 7.83 13.78 3.2 1876 9.74 16.2 1.86 MT / MTZ 16 HW 286 8.7 14.67 3.2 223 11. 17.94 1.84 MT / MTZ 2 HSS 376 1.4 2.28 2.94 238 13.3 24.6 1.76 MT / MTZ 2 HUU 37746 12.4 21.38 3.3 31121 16.88 27.43 1.84 MT / MTZ 288 HVV 46773 1.49 27.29 3.2 3779 19.28 32.18 1.86 MT / MTZ 32 HWW 1169 16.98 29.6 3.1 493 21.76 3.1 1.84 * Ratings at ARI conditions with R134a: 7.2 C evaporating temperature, 4.4 C condensing temperature, 8.3 K subcooling, 11.1 K superheat, Hz, 4 V. ** Ratings with R44A / R7 at dew point conditions: -1 C evaporating temperature, 4 C condensing temperature, K subcooling, 1 K superheat, Hz, 4 V. Capacity and power input data ± %. 7 Hz catalogue RECIPROCATING COMPRESSORS

Condensing temperature ( C) Condensing temperature ( C) Condensing temperature ( C) Condensing temperature ( C) Operating envelopes 7 6 6 4 4 3 3 S.H. = 11.1 K S.H. = 3 K -3-2 -2-1 -1-1 1 2 Evaporating temperature ( C) Application Envelope for MT compressors with R22 7 6 6 4 4 3 3 S.H. = 11.1 K S.H. = 3 K -3-2 -2-1 -1-1 1 2 Evaporating temperature ( C) Application Envelope for MTZ compressors with R47C at DEW POINT 8 7 7 6 6 4 4 3 S.H. = 11.1 K S.H. = 3 K -2-1 -1-1 1 2 2 Evaporating temperature ( C) Application Envelope for MTZ compressors with R134a 7 6 6 S.H. = 11.1 K 4 4 3 3 S.H. = 3 K -3-3 -2-2 -1-1 - 1 1 Evaporating temperature ( C) Application Envelope for MTZ compressors with R44A/R7 RECIPROCATING COMPRESSORS Hz catalogue 8

Operating envelopes ZEOTROPIC REFRIGERANT MIXTURES Refrigerant mixtures can be either zeotropic or azeotropic. An azeotropic mixture (like R2 or R7) behaves like a pure refrigerant. During a phase transition (from vapour to liquid or from liquid to vapour) the composition of vapour and liquid stays the same. In a zeotropic mixture (like R47C) on the other hand the composition of vapour and liquid changes during the phase transition. When the effect of this phase transition is very small, the mixture is often called a near-azeotropic mixture. R44A is such a near-azeotropic mixture. The composition change has two resulting effects: Phase shift In system components where both vapour and liquid phase are present (evaporator, condenser, liquid receiver), the liquid phase and vapour phase do not have the same composition. In fact both phases form two different refrigerants. Therefore zeotropic refrigerants need some special attention. Zeotropic refrigerants must always be charged in liquid phase. Flooded evaporators and suction accumulators should not be applied in systems with zeotropic refrigerants. This also applies to near-azeotropic mixtures. Temperature glide During the evaporating process and the condensing process at constant pressure, the refrigerant temperature will decrease in the condenser and rise in the evaporator.therefore when speaking about evaporating and condensing temperatures, it is important to indicate whether this is a DEW point temperature or a MEAN point value. In the figure below, the dotted lines are lines of constant temperature. They do not correspond to the lines of constant pressure. Points A and B are DEW point values.these are temperatures on the saturated vapour line. Points C and D are MEAN point values.these are temperatures which correspond more or less with the average temperature during the evaporating and condensing process. For the same R47C cycle, MEAN point temperatures are typically about 2 to 3 C lower than DEW point temperatures. According to Asercom recommendations, Danfoss Maneurop uses DEW point temperatures for selection tables and application envelopes etc. To obtain exact capacity data at mean point temperatures, the mean point temperatures must be converted to dew point temperatures with help of refrigerant data tables from the refrigerant manufacturer. pressure (log) D B DEW temperature and MEAN temperature for R47C C A enthalpy 9 Hz catalogue

RECIPROCATING COMPRESSORS

Performance tables R22 Models MT 18 MT 22 MT 28 MT 32 MT 36 MT 4 MT 44 MT 4 MT MT 1 MT 6 MT 7 MT 64 MT 6 TE -2-2 -1-1 - 1 1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 8.9 124.69 174.79 236.88 312.9 44 1. 14 1.4 643 1.4 792 1.2 4 6.63 1.74 144.8 2.96 268 1. 3 1.13 449 1.19 66 1.22 73 1.23 - - - - 1 16.91 1 63 1.3 2 21 1.1 2 93 1.2 3 8 1.34 4 83 1.41 6 1.4 6 - - - - - - - - 1 74 1.24 2 33 1.38 3 1. 3 94 1.6 4 99 1.68 3 1 32.71 1 93.86 2 6 1. 3 1 1.13 4 1.24 6 1.32 6 97 1.36 8 47 1.37 1 16 1.32 4 93.76 1.93 2 17 1.9 2 96 1.24 3 87 1.38 4 93 1.49 6 1 1.7 7 4 1.61 9 11 1.61 - - - - 1 67 1.14 2 38 1.32 3 21 1.49 4 16 1.64 27 1.76 6 3 1.8 7 96 1.9 6 - - - - - - - - 2 1 1.7 3 3 1.76 4 32 1.93 43 2.7 6 71 2.18 3 2 1 1.18 2 9 1.3 3 88 1. 4 94 1.62 6 1 1.71 7 2 1.76 9 6 1.76 1 79 1.7 12 71 1.7 4 1 69 1.22 2 4 1.41 3 33 1.9 4 32 1.7 46 1.89 6 7 1.99 8 19 2. 9 81 2.6 11 61 2.1 - - - - 2 73 1.6 3 66 1.87 4 7 2.6 89 2.23 7 22 2.36 8 72 2.44 1 39 2.48 6 - - - - - - - - 3 88 2.21 4 9 2.4 6 16 2.66 7 1 2.84 9 3 2.97 3 2 38 1.38 3 22 1.6 4 22 1.74 39 1.89 6 7 2.1 8 32 2.1 1 11 2.1 12 1 2.14 14 46 2.7 4 1 8 1.44 2 9 1.6 3 2 1.8 4 61 2.4 87 2.21 7 32 2.3 8 99 2.4 1 89 2. 13 3 2.1 - - - - 289 1.9 387 2.18 2 2.4 634 2.6 786 2.76 99 2.89 11 6 2.97 6 - - - - - - - - 422 2.9 39 2.8 674 3.9 829 3.3 1 6 3.47 3 291 1.2 3 92 1.71 7 1.89 639 2.6 787 2.21 94 2.33 11 41 2.41 13 49 2.46 1 79 2.46 4 228 1.63 3 24 1.84 433 2. 8 2.2 698 2.44 8 2.61 1 31 2.7 12 26 2.8 14 42 2.92 - - - - 3 6 2.2 4 71 2.4 6 1 2.69 7 47 2.91 9 9 3.11 1 9 3.29 12 91 3.43 6 - - - - - - - - 4 98 2.94 6 3 3.22 7 78 3. 9 43 3.7 11 26 3.97 3 3 19 1.4 4 27 1.8 2.4 6 9 2.24 8 48 2.41 1 2 2.2 12 23 2.7 14 44 2.4 16 88 2.43 4 2 43 1.71 3 48 2. 4 68 2.28 6 3 2.4 7 7 2.77 9 29 2.9 11 21 3.7 13 34 3.13 1 7 3.11 - - - - 3 83 2.47 14 2.79 6 61 3.8 8 27 3.34 1 11 3.6 12 16 3.71 14 44 3.8 6 - - - - - - - - 63 3.34 7 21 3.69 8 97 4.1 1 93 4.27 13 1 4.47 3 3 14 1. 4 18 1.81 46 2. 7 3 2.26 8 92 2.42 11 16 2.2 13 81 2.6 16 88 2.1 2 42 2.37 4 2 9 1.7 3 4 2. 4 71 2.33 6 13 2.8 7 8 2.8 9 91 2.97 12 33 3.9 1 16 3.13 18 43 3.8 - - 296 2.19 398 2.2 23 2.84 67 3.14 88 3.39 1 7 3.9 13 3 3.73 16 26 3.79 6 - - - - - - 434 3.1 63 3.39 719 3.74 98 4.4 11 31 4.29 13 94 4.48 3 32 1, 4 4 1,83 87 2,7 749 2,2 934 2,37 11 47 2,41 13 9 2,37 16 69 2,22 19 8 1,9 4 216 1,8 3 39 1,91 47 2,22 629 2,48 84 2,68 1 3 2,82 12 31 2,87 14 91 2,83 17 86 2,69 - - 239 1,91 366 2,29 8 2,64 669 2,94 82 3,18 1 6 3,3 12 98 3,44 1 69 3,43 6 - - - - - - 389 2,71 32 3,12 69 3,48 881 3,78 1 94 4, 13 37 4,14 3 36 1.67 4 7 1.9 613 2.23 782 2.49 988 2.73 12 33 2.94 1 24 3.11 18 63 3.23 22 3.29 4 291 1.9 3 94 2.2 21 2.1 677 2.81 868 3.9 1 96 3.34 13 66 3.6 16 83 3.74 2 1 3.87 - - 3 14 2.4 4 28 2.74 68 3.8 7 4 3.41 9 47 3.72 11 94 4. 14 86 4.2 18 26 4.4 6 - - - - - - 4 6 3.29 6 7 3.68 7 9 4.6 1 11 4.41 12 74 4.74 1 83.2 3 3 1 1,79 4 93 2,6 6 4 2,3 8 38 2,48 1 49 2,61 12 92 2,67 1 72 2,6 18 91 2, 22 6 2,36 4 2 66 1,8 3 99 2,14 48 2,46 7 18 2,72 9 14 2,94 11 38 3,1 13 97 3,18 16 93 3,19 2 32 3,11 - - 36 2,17 441 2,7 94 2,93 77 3,24 974 3, 12 8 3,7 14 78 3,83 17 88 3,87 6 - - - - - - 468 3,7 622 3,49 8 3,87 1 8 4,19 12 48 4,44 1 27 4,62 3 383 1.98 31 2.33 7 2.64 97 2.91 11 41 3.12 14 9 3.2 17 14 3.28 2 9 3.21 24 47 3. 4 34 2.16 4 42 2. 64 2.93 791 3.27 1 8 3.6 12 6 3.79 1 38 3.94 18 7 3.99 22 17 3.93 - - 37 2.7 3 3.1 672 3.9 867 3.99 1 91 4.34 13 47 4.62 16 38 4.81 19 6 4.91 6 - - - - - - 1 3.8 722 4.37 919 4.86 11 4.29 14 3.6 16 9.92 3 432 2,17 69 2,3 736 2,4 93 2,9 11 69 2,72 14 41 2,81 17 3 2,8 21 9 2,83 2 1 2,73 4 372 2,44 4 94 2,6 642 2,78 82 2,98 1 31 3,17 12 76 3,3 1 9 3,48 18 83 3,7 22 1 3,8 - - 4 22 2,82 49 3,6 7 2 3,33 8 8 3,61 11 1 3,88 13 1 4,13 16 4 4,34 19 69 4,49 6 - - - - - - 83 3,62 7 3 4, 9 17 4,39 11 32 4,77 13 81,12 16 69,43 3 4 4 2.18 6 1 2.6 7 94 2.92 1 23 3.2 12 92 3.2 16 3.73 19 66 3.86 23 8 3.89 28 1 3.81 4 3 47 2.47 4 96 2.89 6 74 3.31 8 8 3.69 11 32 4.4 14 2 4.34 17 3 4.6 21 36 4.7 2 71 4.7 - - 4 1 3.11 69 3.9 7 7 4.6 9 78 4. 12 37 4.9 1 37.23 18 83. 22 79.68 6 - - - - - - 6 46 4.31 8 37 4.86 1 62.37 13 2.84 16 31 6.2 19 83 6.8 3 24 2,37 6 78 2,6 8 6 2,77 1 9 2,97 13 3,14 16 66 3,29 2 26 3,38 24 4 3,4 29 1 3,34 4 4 2 2,7 64 2,93 7 34 3,19 9 36 3,4 11 77 3,7 14 9 3,92 17 88 4,1 21 66 4,23 2 99 4,3 - - 4 7 3,19 6 16 3,1 7 93 3,8 1 4 4,18 12 4 4, 1 47 4,8 18 86, 22 7,2 6 - - - - - - 6 67 4,13 8 44 4,7 1 7,1 13 9,43 16 4,82 19 47 6,16 RECIPROCATING COMPRESSORS Hz catalogue 1

Performance tables R22 Models MT 72 MT 73 MT 8 MT 81 MT 1 MT 12 MT 144 MT 16 MT 2 MT 2 MT 288 MT 32 TE -2-2 -1-1 - 1 1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 48 2.64 667 2.99 882 3.3 11 34 3.69 14 26 4.1 17 61 4.3 21 43 4.6 2 7 4.76 3 62 4.91 4 38 2.91 4 3.29 72 3.68 983 4.7 12 4.44 1 6 4.79 19 6.11 23 2.39 27 49.62 - - 468 3.66 644 4.1 849 4.4 1 86 4.97 13 9.39 16 71.79 2 26 6.1 24 28 6.48 6 - - - - - - 74.1 942.61 11 76 6.11 14 46 6.9 17 7. 21 6 7.48 3 69 2,93 7 8 3,23 991 3,2 12 4 3,77 1 46 3,98 18 97 4,14 23 2 4,2 27 6 4,28 32 89 4,24 4 479 2,9 6 3 3,28 827 3,6 1 9 4, 13 33 4,31 16 4 4,8 2 26 4,8 24 1 4,96 29 34, - - 17 3,4 6 8 3,87 8 89 4,32 11 33 4,74 14 19,13 17 1,48 21 34,77 2 7 6,1 6 - - - - - - 7 4 4,73 9 2,28 11 98,8 14 87 6,28 18 21 6,72 22 6 7,11 3 2 2.94 7 6 3.34 1 3.7 12 91 4.14 16 23 4.1 2 3 4.8 24 38.14 29 29.39 34 82.7 4 4 39 3.27 6 32 3.71 8 8 4.1 11 21 4.9 14 2.1 17 74.41 21 72.78 26 23 6.1 31 32 6.37 - - 32 4.14 7 33 4.63 9 67.12 12 38.62 1 6.9 19 6 6.4 23 11 6.96 27 69 7.32 6 - - - - - - 8 38.77 1 7 6.34 13 38 6.9 16 48 7.44 2 1 7.96 24 4 8.44 3 6 76 3,19 8 67 3,6 11 6 4,6 13 9 4,4 17 38 4,68 21 41 4,88 26 6 4,98 31 38 4,98 37 41 4,87 4 3 3,7 7 3,64 9 22 4,16 11 86 4,63 1 1,3 18 7,36 22 97,61 27 87,77 33 44,82 - - 7 3,69 761 4,34 994 4,94 12 73,49 16 3,97 19 87 6,37 24 29 6,69 29 34 6,92 6 - - - - - - 826,36 1 6 6,6 13 6,7 16 8 7,27 2 74 7,77 2 21 8,18 3 73 3.9 9 69 4.39 12 8 4.84 16 3.22 2 13. 24 93.67 3 1.71 36 93.7 44 2.26 4 36 4.3 7 6 4.8 1 21.12 13 37.6 17 12 6.1 21 2 6.32 26 64 6.1 32 6.6 39 32 6.44 - - 87 4.73 821.37 11 1.98 14 34 6.4 18 27 7.2 22 87 7.4 28 19 7.6 34 33 7.76 6 - - - - - - 91 6.37 11 9 7.1 1 33 7.77 19 33 8.36 24 1 8.8 29 44 9.2 3 934 4.82 12 42.4 16 14.94 2 8 6.43 2 82 6.8 31 94 7.17 39 4 7.38 47 18 7.4 6 4 7.37 4 749.3 1 32.9 13 71 6.9 17 7 7.2 22 1 7.7 28 9 8.23 34 7 8.62 42 2 8.89 3 9.3 - - 848 6.3 11 4 7.11 14 99 7.87 19 19 8.9 24 12 9.26 29 88 9.86 36 4 1.36 44 19 1.74 6 - - - - - - 12 4 8.4 1 93 9.31 2 13 1.2 2 7 11.3 3 8 11.79 37 4 12.46 3 1 79.4 14 2 6.9 18 4 6.69 23 49 7.23 29 46 7.69 36 47 8. 44 62 8.29 3 99 8.37 64 71 8.27 4 862.97 11 78 6.69 1 9 7.4 2 1 8.8 2 6 8.7 31 92 9.23 39 33 9.67 47 89 9.98 7 69 1.13 - - 964 7.13 12 94 7.98 16 91 8.82 21 6 9.63 27 24 1.38 33 8 11. 41 42 11.61 19 12. 6 - - - - - - 13 88 9.4 17 82 1.43 22 4 11.43 28 13 12.36 34 7 13.22 42 34 13.98 3 11 9 6.1 1 72 6.86 2 31 7.3 2 82 8.13 32 36 8.64 4 3 9.4 48 96 9.3 9 2 9.39 71 1 9.29 4 966 6.72 13 12 7.2 17 3 8.31 22 31 9.6 28 2 9.7 3 2 1.3 43 41 1.84 2 84 11.19 63 64 11.37 - - 1 81 8. 14 46 8.9 18 8 9.88 24 9 1.79 3 29 11.63 37 6 12.38 46 13.2 74 13.2 6 - - - - - - 1 1.4 19 96 11.69 2 24 12.8 31 13.86 38 84 14.82 47 39 1.68 3 14 61 7.8 19 38 8.79 2 1 9.68 32 7 1.44 4 26 11.1 49 87 11.3 61 2 11.41 73 8 11.1 88 1 1.2 4 1 72 8. 1 12 9.17 2 41 1.23 26 74 11.19 34 24 12.1 43 4 12.64 3 29 13.2 6 1 13.12 78 63 12.88 - - 11 74 9.4 16 42 1.74 22 2 11.96 28 68 13.8 36 4 14.4 4 73 14.8 6 39 1.3 68 6 1.2 6 - - - - - - 18 21 12.73 23 89 14.2 3 67 1.4 38 67 16.72 48 3 17.7 8 88 18.41 3 18 68 9.64 24 84 1.79 32 28 11.88 41 16 12.86 1 64 13.7 63 89 14.34 78 7 14.76 94 3 14.91 112 9 14.73 4 14 98 1.6 2 63 11.9 27 42 13.18 3 49 14.39 4 3 1. 6 19 16.47 69 13 17.24 84 3 17.79 11 18.6 - - 16 9 12.7 22 89 14.23 29 98 1.74 38 37 17.18 48 2 18.2 9 76 19.71 73 9 2.72 88 38 21.49 6 - - - - - - 24 79 16.79 31 86 18.63 4 2 2.4 1 22.7 61 7 23.9 7 9 24.92 3 21 8 1.9 28 12.17 36 9 13.37 46 97 14.46 8 92 1.39 72 94 16.11 89 23 16.7 17 99 16.73 129 41 16.4 4 17 2 11.94 23 6 13.38 31 18 14.8 4 3 16.1 1 13 17.39 63 8 18.47 78 67 19.34 9 78 19.9 11 38 2.27 - - 19 27 14.26 2 88 1.96 33 82 17.64 43 29 19.2 4 49 2.7 67 6 22.9 82 84 23.23 1 39 24.11 6 - - - - - - 27 76 18.81 3 6 2.86 4 8 22.8 6 27 24.73 69 4 26.4 84 67 27.96 3 23 9 12.31 31 4 13.72 4 62 1. 1 64 16.26 64 71 17.29 8 7 18.8 97 92 18.6 118 18.78 142 2 18.8 4 19 32 13.4 26 23 1. 34 9 16.62 44 61 18.13 6 1 19.1 7 1 2.71 86 82 21.68 1 68 22.37 127 29 22.74 - - 21 61 16. 28 92 17.9 37 7 19.77 48 18 21.7 6 8 23.2 7 11 24.76 92 26.3 111 47 27.4 6 - - - - - - 31 1 21.7 39 93 23.37 49 2.6 63 27.71 77 69 29.6 94 77 31.36 LEGEND RATING CONDITIONS P.F. cooling capacity (W) TE evaporating temperature ( C) Hz Superheat 11.1 K P.A. power input (kw) TC condensing temperature ( C) Subcooling 8.3 K 11 Hz catalogue RECIPROCATING COMPRESSORS

Performance tables R47C Models MTZ 18 MTZ 22 MTZ 28 MTZ 32 MTZ 36 MTZ 4 MTZ 44 MTZ MTZ 6 MTZ 64 MTZ 72 MTZ 8 TE -1-1 - 1 1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 169.8 228.87 32.93 392.98 499 1. 627 1. 776.98 4 149.83 24.92 273.99 36 1. 47 1.9 76 1.11 716 1.11 - - 161 1. 218 1.1 287 1.19 371 1.27 472 1.34 92 1.38 6 - - - - - - 223 1.32 289 1.4 369 1.6 46 1.66 3 21 1. 2 91 1.11 384 1.2 494 1.28 62 1.32 778 1.34 94 1.32 4 19 1.4 2 62 1.16 349 1.27 43 1.36 76 1.44 719 1.48 886 1.49 - - 28 1.24 281 1.39 369 1.3 474 1.66 98 1.76 742 1.83 6 - - - - - - 29 1.68 374 1.87 47 2.4 93 2.18 3 274 1.2 3 72 1.41 489 1. 627 1.67 788 1.74 973 1.78 11 8 1.77 4 243 1.3 3 36 1.47 447 1.63 77 1.77 729 1.88 9 1.9 11 1.98 - - 268 1.6 363 1.78 476 1.97 68 2.1 761 2.3 937 2.41 6 - - - - - - 376 2.1 48 2.41 612 2.6 79 2.86 3 39 1.41 4 2 1.9 1 1.76 7 1.89 884 1.99 1 88 2.4 13 21 2.4 4 274 1.4 3 8 1.66 1.8 61 2.1 82 2.14 1 14 2.23 12 3 2.27 - - 33 1.7 412 2. 39 2.23 687 2.44 87 2.62 1 2 2.76 6 - - - - - - 427 2.43 2.73 693 3.1 87 3.26 3 371 1.67 4 93 1.89 638 2.7 86 2.22 999 2.32 12 2 2.37 14 71 2.36 4 33 1.74 4 2 1.97 9 2.18 749 2.36 933 2. 11 43 2.9 13 81 2.63 - - 369 2.1 49 2.38 63 2.63 792 2.86 976 3. 11 86 3.19 6 - - - - - - 6 2.87 641 3.2 797 3. 976 3.77 3 437 1.96 72 2.2 731 2.41 914 2.7 11 24 2.68 13 62 2.73 16 32 2.7 4 4 2.4 3 2.3 681 2.4 8 2.74 1 2.89 12 82 2.98 1 38 3.1 - - 441 2.47 74 2.78 728 3.6 94 3.31 11 3.1 13 31 3.6 6 - - - - - - 91 3.3 74 3.71 91 4.4 11 3 4.31 3 434 2.6 88 2.27 774 2.4 994 2.9 12 3 2.69 1 2.73 19 2 2.71 4 386 2.1 33 2.38 79 2.9 918 2.77 11 64 2.92 14 1 3.1 17 82 3.4 - - 422 2.4 7 2.83 78 3.1 974 3.34 12 27 3. 1 2 3.72 6 - - - - - - 93 3.34 774 3.7 988 4. 12 39 4.36 3 494 2.28 6 69 2.4 88 2.78 11 31 2.98 14 26 3.13 17 68 3.23 21 61 3.26 4 44 2.36 6 7 2.6 87 2.92 1 4 3.1 13 2 3.3 16 3. 2 24 3.6 - - 484 2.8 68 3.1 866 3.48 11 11 3.79 13 97 4.6 17 29 4.28 6 - - - - - - 684 3.7 889 4.18 11 3 4.9 14 13 4.96 3 6 2.4 7 67 2.87 1 9 3.17 12 96 3.44 16 33 3.66 2 23 3.83 24 72 3.93 4 4 2.61 6 96 2.97 926 3.3 11 98 3.61 1 18 3.88 18 88 4.1 23 14 4.26 - - 8 3.12 78 3.4 996 3.94 12 76 4.32 16 2 4.66 19 78 4.9 6 - - - - - - 793 4.2 1 26 4.7 13 1.23 16 21.68 3 634 2.8 8 62 3.19 11 3 3.6 14 7 3.89 18 3 4.18 22 73 4.41 27 76 4.8 4 67 2.86 7 83 3.28 1 42 3.68 13 48 4.6 17 6 4.39 21 22 4.68 2 99 4.91 - - 631 3.44 86 3.92 11 23 4.39 14 37 4.84 18 2.2 22 23.61 6 - - - - - - 9 4.74 11 61.31 14 68.86 18 2 6.38 3 733 3.16 9 8 3.61 12 84 4.3 16 37 4.41 2 47 4.74 2 21.1 3 62.21 4 68 3.24 8 97 3.72 11 82 4.18 1 17 4.61 19 7 4.99 23 7.32 28 72.9 - - 728 3.9 977 4.4 12 71 4.99 16 14. 2 11.97 24 67 6.39 6 - - - - - - 1 24.37 13 12 6.2 16 48 6.66 2 37 7.2 3 81 3.6 11 31 4.11 14 63 4.6 18 1.4 23 1.42 28 17.73 34 6.96 4 767 3.69 1 34 4.24 13 4.77 17 2.26 21 48.71 26 39 6.9 31 99 6.4 - - 844 4.4 11 22.9 14 48.7 18 26 6.29 22 61 6.84 27 9 7.32 6 - - - - - - 11 73 6.12 14 93 6.88 18 63 7.61 22 9 8.3 RECIPROCATING COMPRESSORS Hz catalogue 12

Performance tables R47C Models MTZ 1 MTZ 12 MTZ 144 MTZ 16 MTZ 2 MTZ 2 MTZ 288 MTZ 32 TE -1-1 - 1 1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 1 8 4.3 13 44 4.99 17 1.39 22 38.72 28 13.9 34 83 6.7 42 8 6. 4 9 4.72 12 23.22 16 8.68 2 68 6.8 26 11 6.39 32 46 6.6 39 81 6.68 - - 98.6 13 17 6.2 17 14 6.7 21 87 7.2 27 42 7.66 33 88 7.98 6 - - - - - - 13 8 7.34 17 47 8.6 22 1 8.71 27 9.29 3 14 3.71 18 33 6.33 23 48 6.87 29 8 7.32 36 72 7.64 44 99 7.82 4 49 7.83 4 12 66.94 16 74 6.61 21 64 7.23 27 43 7.77 34 2 8.2 42 6 8. 1 9 8.64 - - 13 63 7.11 17 9 7.91 22 96 8.66 28 9 9.33 3 82 9.9 43 8 1.3 6 - - - - - - 18 42 9.49 23 39 1.44 29 23 11.32 36 3 12.11 3 1 94 6.1 2 7 7.21 26 39 7.84 33 1 8.37 4 94 8.78 49 99 9. 6 36 9.13 4 14 6.78 19 4 7.4 24 4 8.2 3 83 8.88 38 27 9.41 46 88 9.8 6 7 1.3 - - 1 67 8.11 2 41 9.2 26 1 9.87 32 6 1.66 4 17 11.34 48 92 11.9 6 - - - - - - 21 2 1.79 26 3 11.87 32 98 12.89 4 47 13.82 3 18 24 7.47 23 6 8.27 29 89 9. 37 33 9.64 4 99 1.1 97 1.1 67 38 1.69 4 16 68 7.78 21 76 8.6 27 79 9.47 34 87 1.21 43 11 1.84 2 62 11.3 63 49 11.69 - - 18 9 9.31 23 4 1.34 29 64 11.32 36 93 12.24 4 3 13.6 3 13.7 6 - - - - - - 24 13 12.34 3 29 13.8 37 47 14.77 4 78 1.86 3 19 96 8.98 26 61 9.89 34 67 1.69 44 31 11.33 68 11.79 68 96 12.1 84 3 11.97 4 17 91 9.34 24 21 1.34 31 83 11.2 4 94 12.3 1 7 12.6 64 28 13.6 78 82 13.22 - - 19 11.8 26 7 12.27 33 9 13.37 43 3 14.3 4 29 1.17 67 8 1.79 6 - - - - - - 26 9 14.4 34 6 1.9 43 76 17.2 4 18.39 3 27 78 11.31 36 29 12.2 46 49 13.6 8 7 14.48 72 7 1.12 89 8 1.48 17 88 1. 4 2 6 11.77 33 16 13.1 42 84 14.32 4 3 1.38 67 72 16.23 83 28 16.83 11 1 17.12 - - 26 99 14.9 3 44 1.67 4 4 17.1 7 22 18.47 7 92 19.6 86 73 2.49 6 - - - - - - 36 48 18.78 46 31 2.67 7 87 22.42 71 34 23.98 3 31 9 12.9 41 2 14.28 2 29 1.3 6 8 16.8 81 9 17.39 99 1 17.91 119 4 18.9 4 28 69 13.42 37 68 14.94 48 39 16.34 61 2 17.8 7 76 18.62 92 8 19.4 112 3 19.86 - - 31 2 16.7 4 41 17.86 1 49 19. 64 47 21.1 79 3 22.4 96 86 23.6 6 - - - - - - 41 64 21.36 2 4 23.1 6 32 2.3 8 1 27.36 3 36 12 14.79 46 6 16.38 9 18 17.83 73 91 19.8 91 6 2.1 11 83 2.81 133 42 21.18 4 33 3 1.41 43 8 17.13 2 18.7 69 2.21 8 36 21.47 14 19 22.46 12 71 23.14 - - 3 82 18.43 46 33 2.47 8 69 22.42 73 11 24.23 89 8 2.8 18 9 27.23 6 - - - - - - 47 78 24.43 9 97 26.9 74 19 29.24 9 6 31.4 LEGEND RATING CONDITIONS P.F. cooling capacity (W) TE evaporating temperature ( C) (dew point) Hz Superheat 11.1 K P.A. power input (kw) TC condensing temperature ( C) (dew point) Subcooling 8.3 K 13 Hz catalogue RECIPROCATING COMPRESSORS

Performance tables R134a Models MTZ 18 MTZ 22 MTZ 28 MTZ 32 MTZ 36 MTZ 4 MTZ 44 MTZ MTZ 6 MTZ 64 MTZ 72 MTZ 8 TE -1-1 - 1 1 2 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 4 88.6 129.67 179.73 238.78 37.82 388.84 482.84 89.83 66.62 11.7 143.78 193.8 22.92 322.97 43 1.1 496 1.3 6 - - 79.7 112.81 11.91 199 1. 2 1.9 322 1.16 399 1.22 7 -- - - - - - - - - 189 1.18 24 1.3 3 1.4 4 117.7 168.79 229.87 34.94 394 1. 499 1.4 622 1.6 764 1. 91.73 134.83 187.93 21 1.3 328 1.11 42 1.18 28 1.23 63 1.26 6 - - 16.84 148.97 2 1.9 263 1.21 34 1.32 431 1.41 38 1.48 7 - - - - - - - - - - 261 1.44 333 1.7 42 1.69 4 149.88 26.98 2 79 1.8 37 1.17 481 1.26 61 1.34 774 1.4 961 1.4 124.93 172 1. 2 34 1.17 312 1.29 48 1.41 26 1.2 666 1.62 833 1.71 6 - - 144 1.1 192 1.2 2 1.4 33 1. 434 1.7 4 1.8 698 1.98 7 - - - - - - - - - - 34 1.87 438 2.6 7 2.2 4 17 1.7 244 1.21 33 1.3 437 1.48 66 1.8 719 1.66 91 1.7 11 12 1.71 14 1.1 199 1.27 274 1.44 367 1.6 48 1.74 616 1.86 778 1.9 968 2.1 6 - - 161 1.3 221 1. 298 1.7 393 1.89 9 2. 649 2.2 81 2.32 7 - - - - - - - - - - 399 2.24 1 2.44 6 2.63 4 24 1.2 324 1.39 4 2 1.3 3 1.6 67 1.7 828 1.83 1 11 1.89 12 21 1.91 2 1.33 276 1. 3 61 1.67 463 1.83 84 1.97 726 2.1 891 2.21 1 82 2.29 6 - - 227 1.7 299 1.77 386 1.98 491 2.18 61 2.36 76 2.3 929 2.67 7 - - - - - - - - - - 494 2.6 618 2.84 763 3.6 4 288 1.4 369 1.3 4 64 1.66 74 1.77 71 1.87 84 1.9 1 1 2.1 11 9 2. 247 1.2 321 1.68 4 8 1.84 8 2. 624 2.1 76 2.28 97 2.4 1 77 2.49 6 - - 268 1.79 344 1.99 433 2.2 3 2.4 63 2.6 788 2.78 941 2.9 7 - - - - - - - - - - 3 2.89 63 3.1 787 3.4 4 26 1.9 33 1.7 4 73 1.9 621 2.3 799 2.14 1 12 2.21 12 61 2.2 1 2 2.24 22 1.64 28 1.83 3 88 2.2 1 2.2 67 2.36 86 2.49 1 77 2.6 13 3 2.66 6 - - 232 1.86 314 2.1 417 2.33 4 2. 71 2.76 889 2.93 11 12 3.8 7 - - - - - - - - - - 1 2.99 72 3.2 886 3.49 4 297 1.76 411 1.96 2 2.14 723 2.3 929 2.43 11 73 2.3 14 9 2.9 17 91 2.9 234 1.81 333 2.4 4 2.27 64 2.49 78 2.68 1 1 2.8 12 6 2.98 1 4 3.8 6 - - 268 2.7 367 2.36 491 2.64 643 2.91 827 3.16 1 47 3.38 13 7 3.6 7 - - - - - - - - - - 61 3.43 832 3.7 1 4.4 4 331 1.92 49 2.1 6 17 2.36 87 2. 1 3 2.71 13 2.83 16 2 2.91 19 84 2.93 26 1.97 372 2.24 1 2. 678 2.76 88 2.99 11 21 3.19 14 4 3.3 17 33 3.47 6 - - 298 2.27 413 2.6 4 2.93 727 3.24 934 3.3 11 81 3.8 14 71 4.3 7 - - - - - - - - - - 71 3.84 97 4.22 12 4 4.7 4 37 2.11 21 2.38 7 2.63 916 2.8 11 73 3.4 14 7 3.19 18 28 3.29 22 36 3.32 293 2.16 422 2.47 81 2.79 773 3.8 1 3 3.36 12 7 3.6 1 94 3.8 19 64 3.94 6 - - 337 2. 47 2.89 634 3.27 832 3.64 1 69 3.99 13 4.3 16 79 4.8 7 - - - - - - - - - - 864 4.34 11 3 4.79 13 86.2 4 42 2.33 619 2.62 8 2 2.9 1 61 3.16 13 4 3.38 16 76 3.6 2 61 3.69 2 2 3.76 349 2.29 499 2.66 6 8 3.3 896 3.39 11 3 3.74 14 4 4. 18 4.34 22 9 4.7 6 - - 38 2.4 37 2.93 72 3.42 9 3.91 12 17 4.38 1 29 4.83 18 91.2 7 - - - - - - - - - - 968 4.49 12 38.13 1 4.76 4 39 2.71 72 3.3 9 49 3.3 12 1 3.66 1 28 3.94 18 93 4.19 23 1 4.4 27 99 4.7 434 2.79 6 3.17 8 1 3.6 1 39 3.94 13 21 4.31 16 2 4.6 2 3 4.97 24 76.2 6 - - 476 3.24 648 3.7 84 4.17 11 4.64 13 91.1 17 3.4 21 23.96 7 - - - - - - - - - - 11 1.3 14 1 6.1 17 41 6.66 RECIPROCATING COMPRESSORS Hz catalogue 14

Performance tables R134a Models MTZ 1 MTZ 12 MTZ 144 MTZ 16 MTZ 2 MTZ 2 MTZ 288 MTZ 32 TE -1-1 - 1 1 2 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 4 7 3.16 788 3.2 1 6 3.8 13 79 4.14 17 6 4.36 22 21 4. 27 2 4. 33 67 4.49 49 3.31 649 3.74 882 4.16 11 66 4. 1 7 4.89 19 11.17 23 86.37 29 39.48 6 - - 34 3.86 727 4.39 963 4.91 12 2.39 1 98.83 2 9 6.2 24 92 6.49 7 - - - - - - - - - - 12 87 6.43 16 27 6.99 2 33 7.49 4 727 3.8 998 4.8 13 26 4.4 17 18 4.9 21 82.28 27 2.1 33.62 4 79.6 6 3.63 8 4.23 1 96 4.81 14 44.3 18 8.84 23 4 6.2 29 13 6.6 3 68 6.7 6 - - 63 4.21 87 4.94 11 72.6 1 28 6.32 19 1 6.93 24 48 7.46 3 26 7.9 7 - - - - - - - - - - 1 4 7.4 19 64 8.32 24 8 9.3 4 93 4.7 12 7.22 16 62.71 21 22 6.16 26 63 6.7 32 93 6.91 4 22 7.17 48 6 7.33 777 4.98 1 63.7 14 7 6.16 18 17 6.74 23 1 7.27 28 68 7.76 3 2 8.18 42 81 8.2 6 - - 863.83 11 6.4 1 6 7.2 19 24 7.94 24 18 8.6 29 9 9.2 36 64 9.7 7 - - - - - - - - - - 19 9.38 24 38 1.2 3 11 1.96 4 1 4.7 14 3.6 18 27 6.22 23 33 6.78 29 33 7.31 36 3 7.81 44 49 8.26 3 8 8.64 874.37 11 8 6.1 1 1 6.67 19 96 7.33 2 26 7.98 31 8.6 38 77 9.19 47 18 9.74 6 - - 96 6.31 12 72 7.7 16 46 7.8 2 9 8.63 26 29 9.41 32 8 1.16 39 92 1.87 7 - - - - - - - - - - 2 67 1.21 2 87 11.14 32 3 12. 4 11 27 6.26 1 6 6.98 2 9 7.63 27 31 8.19 34 9 8.63 43 96 8.91 4 49 9.1 66 6 8.89 98 6. 12 8 7.41 17 47 8.2 23 9 9.2 29 84 9.69 37 8 1.24 47 2 1.64 8 19 1.8 6 - - 1 7 7.6 14 38 8.7 19 7 9.72 24 77 1.68 31 63 11.4 39 77 12.27 49 34 12.8 7 - - - - - - - - - - 2 3 12.76 32 4 13.87 4 9 14.8 4 14 39 7.9 19 77 8.8 26 26 9. 34 3 9.8 43 22 1.4 3 97 1.91 66 44 11.13 8 76 11.9 11 19 7.18 1 94 8.37 21 69 9.2 28 6 1.6 36 79 11.6 46 43 12.37 7 67 12.99 7 64 13.37 6 - - 12 48 8.34 17 33 9.78 23 21 11.18 3 26 12.1 38 63 13.72 48 47 14.78 9 93 1.6 7 - - - - - - - - - - 3 72 14.92 39 1 16.48 48 79 17.87 4 18 87 9.32 2 2 1.33 32 9 11.3 42 1 12.21 2 72 13.1 6 21 13.69 79 63 14.2 96 1 14.1 1 39 9.8 21 6 11.3 27 86 12.2 3 98 13.34 4 7 14.4 6 78 1.37 69 8 16.2 84 77 16.87 6 - - 17 9 11.4 22 87 12.9 29 81 14.3 38 9 1.72 47 86 17.2 9 29 18.23 72 4 19.3 7 - - - - - - - - - - 38 2 18.6 48 18 2.26 9 2 21.77 4 2 89 1.4 27 81 11.18 36 19 12.31 46 22 13.42 8 9 14.48 71 99 1.46 88 12 16.3 16 6 17.11 17 29 1.63 23 3 11.9 3 69 13.21 39 1 14.1 1.8 62 3 17.4 76 7 18.21 93 4 19.28 6 - - 19 14 12.49 2 22 14. 32 61 1. 41 17.9 2 8 18.62 64 4 2.11 79 7 21.3 7 - - - - - - - - - - 41 42 2.19 1 72 22.3 63 91 23.83 LEGEND RATING CONDITIONS P.F. cooling capacity (W) TE evaporating temperature ( C) Hz Superheat 11.1 K P.A. power input (kw) TC condensing temperature ( C) Subcooling 8.3 K 1 Hz catalogue RECIPROCATING COMPRESSORS

Performance tables R44A / R7 Models MTZ 18 MTZ 22 MTZ 28 MTZ 32 MTZ 36 MTZ 4 MTZ 44 MTZ MTZ 6 MTZ 64 MTZ 72 MTZ 8 TE -3-2 -2-1 -1-1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 88.67 121.78 164.87 217.9 283 1.2 364 1.7 49 1.9 72 1.9 73 1.6 4.73 79.8 11.96 161 1.6 217 1.1 28 1.24 367 1.3 463 1.34 76 1.3 29.7 1.83 79.96 114 1.9 18 1.22 211 1.34 276 1.4 34 1.4 446 1.62 6 -- 38.71.87 77 1.4 16 1.21 143 1.38 188 1.4 24 1.69 313 1.83 3 1 21.7 168.94 224 1.12 292 1.28 372 1.41 46 1. 72 1. 69 1.4 83 1.47 4 84.7 126.96 176 1.17 23 1.36 3 1.3 38 1.67 478 1.78 84 1.84 74 1.8 48.63 82.87 123 1.11 171 1.3 227 1.7 292 1.78 367 1.96 44 2.1 2 2.2 6 - - 3.63 63.93 97 1.22 137 1.2 184 1.8 239 2.6 32 2.3 376 2.49 3 1 6 1.3 219 1.24 287 1.43 37 1.6 47 1.7 88 1.86 726 1.93 886 1.96 1 69 1.93 4 1 11 1.8 16 1.29 221 1. 293 1.71 38 1.89 482 2. 62 2.18 742 2.26 92 2.3 7 1.3 11 1.27 19 1.1 218 1.76 288 1.99 372 2.21 471 2.4 86 2. 719 2.67 6 - - 67 1.16 11 1.4 143 1.74 194 2.4 2 2.32 328 2.8 416 2.82 18 3.3 3 1 76 1.24 239 1.46 319 1.66 418 1.8 37 2.1 68 2.14 848 2.24 1 44 2.29 12 7 2.28 4 1 13 1.32 169 1.4 239 1.77 32 1.99 428 2.19 1 2.37 696 2.3 86 2.64 1 61 2.71 72 1.33 117 1.9 173 1.8 241 2.11 323 2.37 422 2.61 39 2.83 677 3.3 839 3.18 6 - - 83 1.9 12 1.9 166 2.22 224 2.4 294 2.8 379 3.1 482 3.44 64 3.69 3 2 2 1.1 292 1.73 376 1.94 482 2.13 61 2.31 76 2.4 947 2.6 11 61 2.62 14 8 2.64 4 1 9 1.62 218 1.86 293 2.1 384 2.33 49 2. 628 2.74 786 2.91 971 3.4 11 87 3.13 111 1.68 19 1.94 218 2.22 291 2. 38 2.77 487 3.3 616 3.27 768 3.49 946 3.67 6 - - 113 1.96 12 2.29 22 2.63 26 2.97 342 3.31 436 3.63 1 3.94 687 4.23 3 2 18 1.9 299 1.87 4 2.1 21 2.42 66 2.67 83 2.9 1 32 3.1 12 9 3.2 1 18 3.36 4 1 3 1.7 227 2. 316 2.3 423 2.6 49 2.89 697 3.17 868 3.42 1 66 3.64 12 93 3.83 13 1.73 164 2.6 237 2.39 324 2.74 428 3.8 49 3.42 69 3.74 84 4.4 1 43 4.3 6 - - 19 2.3 162 2.41 224 2.81 3 3.22 39 3.63 496 4.3 621 4.41 766 4.77 3 2 7 1.86 339 2.12 44 2.36 81 2.9 749 2.78 9 2.94 12 1 3. 14 93 3.1 18 34 3.9 4 1 66 1.98 238 2.26 33 2.3 446 2.8 91 3. 768 3.27 981 3.4 12 3 3.9 1 32 3.67 17 1.98 163 2.29 23 2.62 327 2.94 442 3.2 84 3. 77 3.82 966 4.6 12 14 4.2 6 - - 116 2.22 162 2.6 223 3. 32 3.39 44 3.78 31 4.16 688 4.1 878 4.83 3 3 17 2.11 413 2.4 37 2.69 69 2.94 89 3.16 11 27 3.34 14 1 3.4 17 44 3. 21 34 3.47 4 2 8 2.2 293 2.7 41 2.89 37 3.2 7 3.48 98 3.73 11 3 3.93 14 43 4.8 17 83 4.16 137 2.2 24 2.61 289 2.99 39 3.36 29 3.72 692 4.6 891 4.37 11 3 4.63 14 12 4.84 6 - - 14 2.3 2 2.98 272 3.43 364 3.89 48 4.34 626 4.77 8.17 1 21.3 3 3 13 2.2 433 2.6 81 2.91 763 3.22 98 3. 12 37 3.72 1 38 3.88 18 87 3.96 22 86 3.94 4 2 8 2.37 31 2.7 447 3.14 6 3.1 794 3.8 1 17 4.1 12 79 4.4 1 82 4.9 19 3 4.69 13 2.41 218 2.84 32 3.28 43 3.72 66 4.1 788 4. 1 2 4.91 12 2.22 1 42.47 6 - - 146 2.83 221 3.3 312 3.88 422 4.41 4.93 714.42 92.88 11 24 6.28 3 3 81 2.1 16 2.9 683 3.29 887 3.6 11 3 3.97 14 18 4.24 17 3 4.44 21 41 4.7 2 84 4.61 4 2 7 2.72 379 3.14 27 3.6 76 3.97 918 4.36 11 69 4.72 14 61.2 17 99.26 21 86.43 167 2.78 268 3.24 389 3.73 3 4.22 78 4.69 913.1 11 4.7 14 34.9 17 8 6.26 6 - - 178 3.21 264 3.77 369 4.36 49 4.94 646.2 827 6.8 1 4 6.61 12 9 7.9 3 4 8 2.89 66 3.31 79 3.73 1 13 4.13 12 81 4.49 1 98 4.82 19 69.9 23 97.29 28 89.41 4 3 9 3.1 443 3.46 6 3.92 82 4.38 1 36 4.82 13 12.23 16 3.6 2 1.92 24 4 6.17 2 3.6 311 3.6 444 4.8 64 4.62 796.1 1 23.67 12 9 6.17 16 1 6.62 19 62 7.3 6 - - 29 3.8 34 4.19 42 4.82 6.47 728 6.12 929 6.76 11 68 7.37 14 47 7.9 3 14 3.36 69 3.84 93 4.32 11 9 4.78 14 61.21 18 14.6 22 23.93 26 9 6.19 32 21 6.37 4 3 47 3.7 6 4.9 697 4.61 923.14 11 89.64 14 98 6.12 18 6.6 22 64 6.9 27 3 7.27 218 3.66 32 4.22 1 4.82 697.42 916 6.3 11 72 6.63 14 68 7.2 18 9 7.73 21 99 8.21 6 - - 228 4.26 344 4.94 482.6 64 6.38 837 7.11 1 62 7.84 13 24 8.4 16 26 9.2 RECIPROCATING COMPRESSORS Hz catalogue 16

Performance tables R44A / R7 Models MTZ 1 MTZ 12 MTZ 144 MTZ 16 MTZ 2 MTZ 2 MTZ 288 MTZ 32 TE -3-2 -2-1 -1-1 TC P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. P.F. P.A. 3 66 3.88 79 4.44 1 2 4.97 13.4 16 73.8 21 1 6.16 26 38 6.3 32 49 6.41 39 6 6.3 4 394 4.26 66 4.86 78.46 1 43 6.3 13 62 6. 17 4 6.99 21 99 7.3 27 31 7.9 33 49 7.7 26 4.32 399. 71.7 781 6.39 1 39 7.6 13 7.68 17 22 8.23 21 62 8.7 26 77 9. 6 - - 26 4.78 377.61 24 6.47 77 7.31 933 8.14 12 8 8.92 1 42 9.64 19 39 1.27 3 79 4.84 1 3.2 13 43 6.17 17 22 6.79 21 79 7.34 27 2 7.82 33 67 8.18 41 13 8.42 49 73 8.2 4 7.33 778 6. 1 49 6.78 13 79 7.49 17 76 8.17 22 49 8.78 28 6 9.32 34 6 9.76 42 6 1.8 38.4 9 6.34 778 7.17 1 44 8.2 13 6 8.8 17 9.6 22 6 1.4 27 42 11.7 33 67 11.64 6 - - 382 6.38 33 7.3 72 8.36 949 9.39 12 29 1.41 1 68 11.39 19 73 12.33 24 3 13.19 3 923.79 12 2 6.3 1 7.26 19 78 7.9 24 94 8.8 31 8 9.13 38 3 9.8 46 7 9.91 6 36 1.1 4 66 6.22 97 7.1 12 1 7.81 1 89 8.61 2 39 9.37 2 74 1.8 32 3 1.72 39 36 11.26 47 83 11.69 447 6.42 63 7.3 94 8.22 12 8 9.16 1 74 1.9 2 12 11. 2 31 11.86 31 4 12.66 38 48 13.36 6 - - 44 7.4 621 8.48 838 9.9 11 4 1.74 14 27 11.88 18 17 13. 22 82 14.9 28 31 1.11 3 1 4 6.41 13 7.26 17 37 8.11 22 1 8.93 27 81 9.72 34 8 1.4 42 2 11.9 1 74 11.63 62 34 12. 4 746 6.89 1 2 7.79 13 67 8.72 17 82 9.6 22 79 1.7 28 69 11.46 3 61 12.29 43 66 13. 2 93 13.71 19 7.2 749 8.19 1 28 9.24 13 64 1.31 17 69 11.4 22 2 12.49 28 22 13. 34 9 14.6 42 66 1. 6 - - 2 8.43 717 9.63 98 1.89 12 1 12.19 16 7 13.1 2 3 14.83 2 4 16.14 31 4 17.4 3 11 2 7.6 1 1 8.7 19 84 9.79 2 82 1.74 33 12 11.4 41 86 12.1 2 21 12.3 64 32 12.64 78 31 12.43 4 781 8.44 11 21 9.64 1 4 1.82 2 6 11.94 26 98 12.97 34 6 13.8 43 4 14.6 4 8 1.4 66 32 1.2 1 8.6 79 9.9 11 3 11.28 1 47 12.6 2 7 13.98 26 73 1.2 34 9 16.3 42 8 17.21 3 17.91 6 - - 16 9.48 747 11.12 1 37 12.81 13 99 14.49 18 47 16.13 23 93 17.67 3 3 19.9 38 39 2.34 3 1 4 9.61 2 4 1.9 26 49 12.2 33 99 13.47 43 6 14.7 3 8 1. 66 6 16.23 81 34 16.71 98 37 16.89 4 11 4 1. 1 41 11.97 2 77 13.42 27 31 14.83 3 18 16.17 44 4 17.39 7 18.46 68 43 19.32 83 29 19.9 72 1.96 11 7 12. 1 4 14.21 2 66 1.88 27 3 17.3 34 64 19.11 43 68 2.9 4 29 21.91 66 6 23. 6 - - 77 12.62 1 7 14. 14 26 16.6 18 8 18.9 24 3 2.6 31 22. 39 7 24.41 48 8 26.12 3 18 4 11.47 23 92 12.93 3 82 14.37 39 29 1.74 49 2 16.99 61 68 18.8 7 98 18.97 92 6 19.62 111 73 19.99 4 12 97 12.31 17 94 13.88 24 4 1.47 31 4 17.4 4 36 18.6 9 19.97 63 41 21.23 77 92 22.3 94 68 23.14 886 12.71 12 94 14.4 17 9 16.27 23 92 18.13 31 18 19.98 39 8 21.78 12 23.49 62 18 2.6 76 2 26.4 6 - - 879 14.66 12 28 16.78 16 8 19. 21 84 21.26 28 24 23.2 3 9 2.7 4 16 27.9 6 29.92 3 2 68 12.69 26 83 14.37 34 48 16. 43 86 17.69 1 19.24 68 6 2.68 84 29 21.96 12 23.3 123 4 23.87 4 14 7 13.6 2 29 1.43 27 6 17.27 3 27 19.11 4 12 2.94 6 79 22.69 7 49 24.34 86 43 2.84 14 8 27.1 1 28 14.26 14 83 16.22 2 3 18.29 27 2 2.42 3 4 22.8 44 6 24.73 89 26.82 69 11 28.83 84 46 3.7 6 - - 1 28 16.69 14 18 19.7 18 9 21.6 24 76 24.14 31 81 26.7 4 28 29.37 37 31.9 62 26 34.46 LEGEND RATING CONDITIONS P.F. cooling capacity (W) TE evaporating temperature ( C) Hz Superheat 1 K P.A. power input (kw) TC condensing temperature ( C) Subcooling K 17 Hz catalogue RECIPROCATING COMPRESSORS

1 2 68 69 96 263 36(1) - 38(2) - 333(3) 134 16 19 118 17 Outline drawings 1 CYLINDER Oil sight glass (VE - models only) 38 123 Spade connectors 1/4" AMP-AWE Terminal box 14 Earth M4-12 Knock-out 21 mm 21 mm IP rating: (with cable gland) 68 Models with motor code 3, 4 & 6 with rounded off top 22 Oil equalisation (VE - models only) LP gauge port (schrader) Silent block ø H M8 22 1 8 (1) (2) MT (Z) 28-32 - 36-4/1 and MT (Z) 32-36/ MT (Z) 32-36 - 4/3-4 - 6 Mounting hole for PTC crankcase heater (3) MT (Z) 18-22/1 and MT (Z) 18-22 - 28/3-4 - - 6 Rotolock connections size Pipe sizing size Rotolock valve Suction Discharge Suction Discharge Suction Discharge MT / MTZ 18 JA MT / MTZ 22 JC 3/4//6 1" 1" 1/2" 3/8" V6 V1 MT / MTZ 28 JE 3/4//6 MT / MTZ 22 JC1 1"1/4 1" /8" 3/8" V9 V1 MT / MTZ 28 JE1 MT / MTZ 32 JF 1"1/4 1" /8" 1/2" V9 V6 MT / MTZ 36 JG MT / MTZ 4 JH RECIPROCATING COMPRESSORS Hz catalogue 18

7 69 1 6 266 41 17 9 96 6 16 Outline drawings 2 CYLINDERS Spade connectors 1/4" AMP-AWE Terminal box Mounting hole 2 for PTC crankcase heater Earth M4-12 Knock-out 21 mm IP rating: (with cable gland) 21 mm 19 (1) - 2 (2) 37 Terminal box for motor code 6 Screw 14 12 1-32 UNF x 9, Earth M4-12 288 Knock-out 29 mm IP rating: 4 (with cable gland) 29 mm LP gauge port (schrader) Silent block ø H M8 Oil equalisation (VE - models only) Oil sight glass (VE - models only) 22 1 96 (1) - 11 (2) (1) (2) MT (Z) 2 cyl. Code 1-3-4-7-9 MT (Z) 2 cyl. Code 6 8 (1) 96 (2) 36 (1) - 24 (2) MT / MTZ 44 HJ MT / MTZ 4 HJ MT / MTZ HK MT / MTZ 1 HK MT / MTZ 6 HL MT / MTZ 7 HL MT / MTZ 64 HM MT / MTZ 6 HM MT / MTZ 72 HN MT / MTZ 73 HN MT / MTZ 8 HP MT / MTZ 81 HP Rotolock connections size Pipe sizing size Rotolock valve Suction Discharge Suction Discharge Suction Discharge 1"3/4 1"1/4 7/8" 3/4" V7 V4 1"3/4 1"1/4 1"1/8 3/4" V2 V4 19 Hz catalogue RECIPROCATING COMPRESSORS

Outline drawings 4 CYLINDERS Mounting hole for PTC crankcase heater 246 Oil equalisation (VE - models only) Terminal box Screw 1-32 UNF x 9, Earth M4-12 Knock-out 29 mm 2 (3) 232 (1)(2) 29 mm IP rating: 4 (with cable gland) Terminal box for motor code 7 and 9 212 Screw 1-32 UNF x 9, Transformer 24 V 32 Protection module MP 12-164 or MP 12-169 29 mm IP rating: (with cable gland) LP gauge port (schrader) Oil sight glass Silent block ø H M12 19 3 6 (3) 227 (3) 19 9 12 18 (1)(2) 233 11 (1)(2) 4 (1) - 19 (2)(3) 246 96 (1)(2) 179 (3) (1) (2) (3) MT (Z) 144-16/3-4-6 MT (Z) 1-12/3-4-6 MT (Z) Code 7-9 MT / MTZ 1 HS MT / MTZ 12 HU MT / MTZ 144 HV MT / MTZ 16 HW Rotolock connections size Pipe sizing size Rotolock valves Suction Discharge Suction Discharge Suction Discharge 1"3/4 1"1/4 1"1/8 3/4" V2 V4 RECIPROCATING COMPRESSORS Hz catalogue 2

211 34 42 228 32 229 99 84 3 18 8 Outline drawings Terminal box 8 CYLINDERS Oil equalisation Screw 1-32 UNF x 9, 29 mm Earth M6 Knock-out Ø 29 mm Knock-out Ø 21 mm IP rating: (with cable gland) LP gauge port (schrader) 2 Silent block ø H M12 Oil sight glass 19 3 181 17 14 14 Crankcase heater 39 MT / MTZ 2 HSS MT / MTZ 2 HUU MT / MTZ 288 HVVF Rotolock connections size Pipe sizing size Rotolock valves Suction Discharge Suction Discharge Suction Discharge Flange fitting 1"3/4 1"/8 1"1/8 V2 Flange fitting Flange fitting 1"3/4 1"3/4 2"1/8 2"1/8 1"1/8 1"3/8 V12* V2 V1 MT / MTZ 32 HWW Flange fitting 1"3/4 2"1/8 1"3/8 V1 * valve supplied with appropriate sleeve. 21 Hz catalogue RECIPROCATING COMPRESSORS

Electrical connections and wiring SINGLE PHASE ELECTRICAL CHARACTERISTICS LRA - Locked Rotor MCC - Maximum Winding resistance ( ) Current (A) Continuous Current (A) (± 7 % at 2 C) Motor Code 1 1 1 Winding run start run start MT / MTZ 18 JA 1 41 13 12 1.36 4.82 1.78 4.74 MT / MTZ 22 JC 49.3 41 17 1 1.2 2.49 1.78 4.74 MT / MTZ 28 JE 81 2 16.74 1.8 1.16 3.24 MT / MTZ 32 JF 84 7 26. 2.64 2.8.89 4.3 MT / MTZ 36 JG 84 7 3 2.64 2.8.89 4.3 MT / MTZ 4 JH 99-34 -.3 2. - - MT / MTZ 44 HJ 13-34 -.41 1.9 - - MT / MTZ 4 HJ 143-37 -.33 1.9 - - MT / MTZ HK 143-37 -.33 1.9 - - MT / MTZ 1 HK 146-46 -.31 2. - - MT / MTZ 6 HL 146-46 -.31 2. - - MT / MTZ 7 HL 148-3 -.32 1.32 - - MT / MTZ 64 HM 148-3 -.32 1.32 - - MT / MTZ 6 HM 148-3 -.32 1.32 - - CAPACITOR AND RELAY SELECTION TABLE Hz PSC/CSR* CSR only 6 Hz PSC/CSR* CSR only Run Start Run Start Models capacitors capacitors Start Models capacitors capacitors Start (1) (2) (1) (2) relay relay (A) µf (C) µf (B) µf (A) µf (C) µf (B) µf MT / MTZ 18 JA- - MT / MTZ 22 JC- MT / MTZ 28 JE- MT / MTZ 32 JF- all models 3ARR3J4A4 MT / MTZ 36 JG- 2 2 2 2 2 1 1 1 1 1 * PSC Permanent Split Capacitor / CSR Capacitor Start Run (1) Run capacitors: 44 volts - minimum 1 hours. (2) Start capacitors: 33 Volts. Trickle circuit The trickle circuit provides the facility of heating the compressor crankcase by feeding a small current to the auxiliary winding and the run capacitor. See the drawings page 23. By using PSC or CSR starting systems, compressor models MT/MTZ 18-22 can be operated without crankcase heaters 1 1 1 13 13 MT / MTZ 18 JA-1 MT / MTZ 22 JC-1 MT / MTZ 28 JE-1 MT / MTZ 32 JF-1 MT / MTZ 36 JG-1 MT / MTZ 4 JH-1 MT / MTZ 44 / 4 HJ-1 MT / MTZ / 1 HK-1 MT / MTZ 6 / 7 HL-1 MT / MTZ 64 / 6 HM-1 as the heater function is provided by the trickle circuit. For the larger single phase compressor models MT/MTZ 28-64, the use of the PTC crankcase heater is recommended. Hz catalogue 1 1 2 2 2 3 3 3 3 3 1 3 2 2 2 2 1 1 2 2-1 13 1 1 1 13 13 2 23 all models 3ARR3J4A4 PSC wiring This system may be used for refrigerant circuits with capillary tubes or expansion valves with bleed ports. Pressure equalisation must be ensured before start up because of the low starting torque characteristics of this system. CSR wiring This system provides additional

motor torque at start up, by the use of a start capacitor in combination with the run capacitor. This system can be used for refrigerant circuits with capillary tubes or expansion valves. RECIPROCATING COMPRESSORS 22 The start capacitor is only connected during the starting operation, a potential relay is used to disconnect it after the start sequence. The single phase compressor motors are internally protected by a temperature/current sensing bimetallic protector, which senses the main and start winding currents, and also the winding temperature. Once the protector has tripped, it may take up to two to four hours to reset and restart the compressor. Check that power supply corresponds to compressor characteristics (refer to compressor nameplate).

B F B F C F C F Electrical connections and wiring SUGGESTED WIRING DIAGRAMS 23 V 22 k - 1 W C Single phase PSC wiring with trickle circuit A F S R Thermostat A & C: run capacitors C: Common / S: Start winding (auxiliary) / R: Run winding (main) 23 V 22 k - 1 W Start Relay C Single phase CSR wiring with trickle circuit 2 A F 1 S R Thermostat 1 k - 1 W A & C: run capacitors B: start capacitor C: Common / S: Start winding (auxiliary) / R: Run winding (main) 23 V Thermostat 22 k - 1 W Start Relay C Single phase CSR wiring without trickle circuit 2 "A + C" 1 S R 1 k - 1 W A + C: run capacitors C: Common / S: Start winding (auxiliary) / R: Run winding (main) B: start capacitor Capacitors A and C are replaced by a single capacitor of size A + C. 23 Hz catalogue RECIPROCATING COMPRESSORS

Electrical connections and wiring THREE PHASE ELECTRICAL CHARACTERISTICS LRA - Locked Rotor MCC - Maximum Winding resistance ( ) Current (A) Continuous Current (A) (± 7 % at 2 C) Motor Code 3 4 6 7 9 3 4 6 7 9 3 4 6 7 9 MT / MTZ 18 JA 38 16 - - - 9 - - - 2.49 1.24 - - - MT / MTZ 22 JC 38 16 38 - - 11 6 11 - - 2.49 1.24 2.49 - - MT / MTZ 28 JE 7 23 7 - - 16 7. 16 - - 1.37 7.11 1.37 - - MT / MTZ 32 JF 6 2 6 - - 18 8 18 - - 1.27 6.1 1.27 - - MT / MTZ 36 JG 74 3 74 - - 17 9 17 - - 1.16.7 1.16 - - MT / MTZ 4 JH 98 38 74 - - 22 1 18 - -.9 4.6.9 - - MT / MTZ 44 HJ 1 42 92 - - 22 9. 18 - -.74 3.8.96 - - MT / MTZ 4 HJ 117 48. -- - 23 9. -- -.62 3.32 - - - MT / MTZ HK 117 42 92-68 23 12 18-1.62 3.8.96-1.82 MT / MTZ 1 HK 12 48. -- - 28 11. -- -.62 3.6 -- - MT / MTZ 6 HL 12 6 16 44 68 28 12 21 12 1.62 2.41.82 2 1.82 MT / MTZ 7 HL 128 64 - - - 31 12 - - -.9 2.39 -- - MT / MTZ 64 HM 128 67 117-68 31 1 23-17.9 2.41.71-1.82 MT / MTZ 6 HM 128 64 - - - 3 14 - --.9 2.39 - - - MT / MTZ 72 HN 128 8 13-7 3 1. 27-18.9 1.9.62-1.81 MT / MTZ 73 HN 1 8 - - - 47 17 -- -.46 1.9 -- - MT / MTZ 8 HP 1 8 13-8 42 18 29-22.46 1.9.3-1.28 MT / MTZ 81 HP 1 8 - - - 47 19 - --.46 1.9 - - - MT / MTZ 1 HS 17 78. 126 61 92 43 22 3 18 24. 1.8.67 3.1 1.26 MT / MTZ 12 HU 21 1 17 73 129 4 27 43 19 29.38 1.7.43 2.1.84 MT / MTZ 144 HV 29 11 28 9 143 64 3 1 22 36.27 1.19.37 2. 1.1 MT / MTZ 16 HW 29 13 28 99 143 7 36 1 28 36.27 1.1.37 1.76 1.1 MT / MTZ 2 HSS 314 18 22 -- 86 44 7 - -. 1.8.67 - -MT / MTS 2 HUU 42 21 34 -- 18 4 86 - -.38 1.7.43 - -MT / MTZ 288 HVV 18 23 416 -- 128 6 12 - -.27 1.19.37 - -MT / MTZ 32 HWW 18 26 416 -- 14 72 12 - -.27 1.1.37 - - Note: for three phase motors, the winding resistances measured at compressor terminals is the sum of two winding resistor values shown above. MOTOR PROTECTION AND SUGGESTED WIRING DIAGRAMS The 3 phase compressors codes 3-4-6, and 2 cylinders compressors codes 7-9, are protected by an internal motor protector, connected to the neutral point of the star connected stator windings, the protector cuts out all 3 phases simultaneously. The 3 phase 4 cylinder compressors code 7-9 are protected by an electronic protection device located in M S C1 FU COMP C1 TH EC FU PTC L1 L2 L3 LEGEND: FU...fuses MS... main switch C1... compressor contactor TH... thermostat EC... external controls COMP... compressor MP... protection module PTC... crankcase heater the electrical terminal box with temperature sensors embedded into the stator windings. Note: once the overload protector has tripped it may take up to 3 hours to reset and restart the compressor. For all 3-phase compressors, a PTC crankcase heater is required. COMP M S C1 FU S S 1 24 V C CR S 2 TR S M P C1 EC FU PTC L1 L2 L3 N TR... transformer N Compressors with IOL (internal overload line break) (all compressors code 3-4-6 and 2 cyl. Code 7-9) The IOL protects the motor against overheating, current overload and locked rotor conditions. Compressors with external protection module (4 cylinder compressors code 7-9) The module protects against motor overheating and locked rotor conditions.an external circuit breaker or thermal overload relay is required to protect the motor against over current conditions RECIPROCATING COMPRESSORS Hz catalogue 24

R Bl Electrical connections and wiring 8 CYLINDER COMPRESSORS M S C1 Motor 1 FU EC C2 FU Motor 2 U V W LEGEND: FU...fuses MS... main switch C1-C2... compressor contactors TH... 2 stage thermostat EC... external controls 3 1 2 2' 1' 3' Motor 1 Motor 2 TH C1 C2 N Warning: check that the phase sequences are the same on both connector blocks, when connecting the compressor motors. The following start and run control sequence must be respected: start motor number 1 first, then motor number 2. Stop motor number 2 first, then motor number 1. SOFT START KIT FOR 2-4 CYL. CODE 4 In many countries limitation of the starting current is requested for 3 phase compressors. To meet this requirement, Danfoss Maneurop can supply soft start kits with statoric resistors which have the following advantages: starting current can be reduced by up to % of the direct-on-line value can be applied to existing installations using standard Danfoss Maneurop compressors reduces the starting mechanical stresses, increasing the life of the internal components. Important notes: the number of starts should be limited to 6 per hour. HP/LP pressure equalisation is required before starting. 4 V - 3 - Hz L1 L2 L3 N 1 2 3 4 6 7 8 C2 LEGEND: TH...Control element RR R C1 TDR Soft start kit contents P TH Compressor P... Pressostat TDR... Time delay relay C1... Contactor short circuit Resistance C2... Contactor MT MT MT MT MT MT MT / / / / / / / MTZ MTZ MTZ MTZ MTZ MTZ MTZ Models HK4 64 HM4 8 HP4 1 HS4 12 HU4 144 HV4 16 HW4 LRA - Locked rotor Current (A) 42 67 68 78. 1 11 13 Starting current (A) with soft start kit 22 26 27 48 1 8 64 Soft start kit SCR 1 -.6 Ref. 7723 SCR 3-2.2 Ref 771

2 Hz catalogue RECIPROCATING COMPRESSORS

Miscellaneous APPROVALS NORMES VERBAND UNDERWRITERS EUROPEAN FRANÇAISES DEUTSCHER LABORATORIES INC. DIRECTIVE ELEKTROTECHNIKER Most Maneurop MT/MTZ compressors comply with international safety and technical standards and are approved by the above mentioned authorities. All MT & MTZ models have CE marking. Refer to technical information bulletin TI2-11 for a detailed list. DESIGN VERSION EX: MT12 HU 4 D VE 1 3 4 6 7 9 1 3 4 6 7 9 MT 18 P M A B - - - MTZ 18 A A A * - - - MT 22 S M A P M - - MTZ 22 * A A * A - - MT 28 R M A N M - - MTZ 28 A A A * A - - MT 32 M E C L A - * MTZ 32 A A A * A A AMT 36 Q F E B F - - MTZ 36 A A A * A - - MT 4 N F E - G - - MTZ 4 A A A - B - - MT 44 E A A - * - - MTZ 44 * * A - * - - MT 4 A * A - - - - MTZ 4 A * A - - - - MT E A B - A A * MTZ * * B - * A *MT 1 A * A - * - - MTZ 1 A * A - * - -MT 6 C A A - A * * MTZ 6 * * A - * * *MT 7 A * A - - - - MTZ 7 A * A - - - -MT 64 D C C - A - * MTZ 64 * * B - * - *MT 6 A * A - * - - MTZ 6 A * A - - - -MT 72 - A A - A - * MTZ 72 - * A - * - *MT 73 - * A - - - - MTZ 73 - * A - * - -MT 8 - * A - * - * MTZ 8 - * A - * - *MT 81 - * A - - - - MTZ 81 - * A - - - -MT 1 - D D - D * * MTZ 1 - * * - * * *MT 12 - D D - D * * MTZ 12 - * * - * * *MT 144 - * * - * * * MTZ 144 - * * - * * *MT 16 - D D - D * * MTZ 16 - * * - * * * MT 2 - A A - A - - MTZ 2 - A A - - - - MT 2 - A A - A - - MTZ 2 - A A - A - - MT 288 - A A - - - - MTZ 288 - A A - - - - MT 32 - A A - A - - MTZ 32 - A A - A - - * no letter RECIPROCATING COMPRESSORS Hz catalogue 26