AERMEC WRL-H Technical Manual Download Page 1

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Aermec

participate in the EUROVENT

program: LCP/W/P/C.

the products are present on the site

www .eurovent-certification. com

IWRLTY. 1201. 5890974_06

REVERSIBLE HEAT PUMP -

Technical Manual

WRL-H

025/160

WATER/WATER HEAT PUMP
• INDOOR

UNIT

• HIGH

EFFICIENCIES

•  PRODUCTION OF HOT WATER UP TO 60°
•  USED FOR GEOTHERMAL APPLICATIONS
•  REVERSIBLE GAS SIDE

Summary of Contents for WRL-H

Page 1: ...re present on the site www eurovent certification com IWRLTY 1201 5890974_06 REVERSIBLE HEAT PUMP Technical Manual WRL H 025 160 WATER WATER HEAT PUMP INDOOR UNIT HIGH EFFICIENCIES PRODUCTION OF HOT WATER UP TO 60 USED FOR GEOTHERMAL APPLICATIONS REVERSIBLE GAS SIDE GB ...

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Page 3: ...xperience and in depth engineering research and it is built using top quality materials and advanced technologies In addition the CE mark guarantees that our appliances fully comply with the requirements of the European Machinery Directive in terms of safety We constantly monitor the quality level of our products and as a result they are synonymous with Safety Quality and Reliability Product data ...

Page 4: ...hydraulic components 9 6 7 Safety and control 9 6 8 Electric control board and regulation 9 7 Accessories 11 7 1 Accessories compatibility table 11 8 Operating limits 18 8 1 Design data 19 9 Performance and absorption that differ from the nominal standard versions 20 10 Pressure drops 32 11 Ethylene glycol solutions 41 12 Useful static pressures 42 13 Expansion vessel calibration 46 14 Sound data ...

Page 5: ...ling systems and heat pumps Thereby compliant with the essential requirements of the following directives LVD Directive 2006 95 CE Electromagnetic Compatibility Directive 2004 108 CE Machinery Directive 2006 42 CE PED Directive regarding pressurised devices 97 23 CE The product in agreement with Directive 97 23 CE satisfies the Total quality Guarantee procedure form H with certificate no 06 270 QT...

Page 6: ...tioned indications 1 4 WARNINGS REGARDING SAFETY AND INSTALLATION STANDARDS The cooler must be installed by a qualified and suitably trained technician in compliance with the national legislation in force in the country of destination Ministerial Decree 329 2004 AERMEC will not assume any responsibility for damage due to failure to follow these instructions Before beginning any operation READ THES...

Page 7: ...winter mode V3V 1 2 3 13 13 4 5 9 10 12 I II I II 6 7 8 M 7 7 6 7 8 M 15 14 7 7 11 AREA 1 AREA 2 3 NOTE VMFCRP can control 1 n 2 STA STH or n 2 pumps digital contacts 2 n 1 mixing valve analogue contact SSM probes kit necessary Examples of hydraulic layouts ATTENTION The units are shipped with n 1 TEMPERATURE PROBE FOR A POSSIBLE STORAGE TANK 4 SYSTEM EXAMPLES The WRL heat pump can manage up to a ...

Page 8: ...LE TO WRL 080 MODEL APPLICATIONS WITH WATER SHEET V 2 way modulating valve 12 USER SIDE PUMPS KIT STANDARD VERSION Without pump P 3 SPEED PUMP ON OFF AVAILABLE TO WRL 080 MODEL SINGLE SPEED THREE PHASE standard pump WRL 100 140 160 MODELS N SINGLE SPEED THREE PHASE larger pump WRL 100 140 160 MODELS VERSION A Without Pump P 3 SPEED ON OFF pump AVAILABLE UP TO WRL 080 MODEL SINGLE SPEED three phase...

Page 9: ...100 140 160 models Pump with phase cut set up up to 080 model Inverter pump up to 080 model Storage tank 100 litres WRL 025 080 150 litres WRL 100 160 The following is available for well sheet water applications 2 way modulating valve 0 10 V signal Maximum differential pressure 4bar 40kPa ATTENTION In case of power failure the valve remains locked in the working position In order to avoid unnecess...

Page 10: ... the system The configured set points refer to the temperature of the return water If for example the set point is set at 30 C a flow temperature of 35 C results System side circulation pump The circuit board envisions an output for the management of the circulation pump always on in COOLING and HEATING mode switched off with a delay of 1 minute from unit switch off stand by Source side pump The c...

Page 11: ...00I and S500I PGD1 Simplified remote panel Allows to perform the basic controls of the unit with alarm signals Can be controlled from a max of 500 m with 2 PAIRS of TWISTED cable SHIELD with shielded pairs and TCONN6J000 KSAE External air probe Temperature probe with plastic container VMFCRP Zones Management The WRL heat pump can manage up to a maximum of n 3 zones with the following methods Zone ...

Page 12: ...rn the standard version for different versions consult the MAGELLANO selection program COOLING WRL H VERSION POWER SUPPLY U M 025H 030H 040H 050H 070H 080H 100H 140H 160H EN14511 COOLING MODE 23 18 30 35 C RADIANT PANELS Cooling capacity 230V 1 kW 8 24 10 24 13 24 400V 3N 8 24 10 05 13 39 17 44 23 84 27 19 34 84 47 51 54 20 Total input power 230V 1 kW 1 59 1 93 2 47 400V 3N 1 54 1 83 2 38 3 20 4 3...

Page 13: ... 94 18 74 Condenser water flow rate 230V 1 l h 1079 1451 1750 400V 3N 1072 1359 1739 2280 2974 3527 4561 5948 7079 System side pressure drops 230V 1 kPa 13 16 19 400V 3N 13 13 19 18 22 27 23 30 38 Evaporator water consumption 230V 1 l h 1502 2063 2484 400V 3N 1489 1934 2481 3265 4254 5038 6529 8523 10122 Geothermicside pressure drops 230V 1 kPa 31 39 45 400V 3N 30 34 44 45 50 63 50 63 81 C O P 230...

Page 14: ...concern the standard version for different versions consult the MAGELLANO selection program COOLING WRL H VERSION POWER SUPPLY U M 025H 030H 040H 050H 070H 080H 100H 140H 160H EN14511 COOLING MODE 12 7 30 35 FAN COILS Cooling capacity 230V 1 kW 6 30 7 90 10 29 400V 3N 6 30 8 12 10 40 13 75 17 70 20 20 27 47 35 30 40 30 Total input power 230V 1 kW 1 67 1 90 2 42 400V 3N 1 57 1 81 2 29 3 03 4 22 4 9...

Page 15: ...103 100 n d n d n d C O P 230V 1 3 84 3 89 3 86 400V 3N 3 83 3 95 4 09 4 07 4 01 3 97 4 07 4 03 3 96 ELECTRICAL DATA USER SIDE PUMPS KIT Input power P kW 0 174 0 177 0 182 0 307 0 328 0 342 0 66 0 90 0 97 N n d n d n d n d n d n d 1 01 1 38 1 49 Absorbed current P A 0 84 0 86 0 88 1 48 1 59 1 65 1 20 1 63 1 74 N n d n d n d n d n d n d 1 90 2 77 2 98 Pump useful static pressure P kPa 80 79 76 102 ...

Page 16: ... 61 4 27 4 16 4 61 4 28 4 18 E S E E R 230V 1 4 36 4 85 4 95 400V 3N 4 66 5 24 5 22 5 20 4 69 4 56 6 07 5 56 5 27 ELECTRICAL DATA UTILITY SIDE PUMPS Input power P kW 0 171 0 175 0 180 0 295 0 317 0 329 0 62 0 85 0 91 N n d n d n d n d n d n d 0 95 1 31 1 39 Absorbed current P A 0 83 0 85 0 87 1 42 1 53 1 59 1 14 1 54 1 64 N n d n d n d n d n d n d 1 78 2 62 2 79 Pump useful static pressure P kPa 8...

Page 17: ... per standard in all versions Quantity n 1 1 1 1 1 1 1 1 1 Calibration bar 6 6 6 6 6 6 6 6 6 LOAD ATTENTION the declared data can be amended at any time by Aermec if deemed necessary Refrigerant 2 exchangers Kg 1 1 1 2 1 7 2 0 2 2 2 3 3 2 3 8 4 3 Refrigerant 3 exchangers 1 1 1 3 1 8 2 1 2 3 2 4 3 3 4 0 4 5 Oil l 1 1 1 2 1 7 1 7 1 7 1 7 2 x 1 7 2 x 1 7 2 x 1 7 SOUND DATA Sound power 2 LW dB A 55 5 ...

Page 18: ... with glycol X Y with glycol X Y EVAPORATOR water outlet temperature C Water output temperature at CONDENSER TOTAL RECOVERY C FUNCTIONING LIMITS The operating limits diagram is relative to a t on the evaporator and the condenser of 5 C Condenser outlet inlet difference Δtc min 5 C max 22 C Evaporator outlet inlet difference Δte min 3 C max 10 C 18 IWRLTY 1201 5890974_06 ...

Page 19: ...GERANT SIDE High pressure side Low pressure side Acceptable maximum pressure bar 42 25 Acceptable maximum temperature C 120 50 Acceptable minimum temperature C 25 25 8 1 DESIGN DATA 19 IWRLTY 1201 5890974_06 ...

Page 20: ... Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 4 10 1 40 2 94 3 86 1 58 2 45 3 64 1 78 2 04 3 42 2 02 1 69 3 19 2 29 1 39 6 4 50 1 37 3 27 4 24 1 56 2 72 3 99 1 77 2 26 3 75 2 01 1 87 3 49 2 28 1 53 3 22 2 59 1 24 4 4 90 1 36 3 62 4 62 1 54 3 00 4 35 1 75 2 48 4 08 1 99 2 04 3 80 2 27 1 67 3 50 2 58 ...

Page 21: ... E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 5 29 1 55 3 42 4 97 1 75 2 83 4 66 1 99 2 34 4 36 2 25 1 93 4 05 2 55 1 59 6 5 80 1 53 3 79 5 44 1 74 3 13 5 10 1 97 2 58 4 76 2 24 2 12 4 41 2 55 1 73 4 05 2 90 1 40 4 6 31 1 52 4 16 5 91 1 72 3 43 5 54 1 96 2 82 5 16 2 23 2 31 4 78 2 54 1 88 4 37 2 89 1 51...

Page 22: ...E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 6 89 1 98 3 48 6 46 2 23 2 89 6 05 2 53 2 40 5 66 2 86 1 98 5 27 3 24 1 63 6 7 55 1 96 3 85 7 07 2 21 3 20 6 62 2 51 2 64 6 18 2 85 2 17 5 74 3 24 1 77 5 28 3 67 1 44 4 8 21 1 94 4 23 7 69 2 19 3 51 7 19 2 49 2 89 6 71 2 84 2 37 6 21 3 23 1 92 5 70...

Page 23: ... E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 4 10 1 30 3 14 3 86 1 47 2 62 3 64 1 67 2 18 3 42 1 89 1 81 3 19 2 14 1 49 6 4 50 1 29 3 50 4 24 1 46 2 91 3 99 1 65 2 41 3 75 1 88 1 99 3 49 2 13 1 64 3 22 2 42 1 33 4 4 90 1 27 3 86 4 62 1 44 3 21 4 35 1 64 2 65 4 08 1 87 2 18 3 80 2 12 1 79 3 50 2 42 1 45 3 5 10 1 26 4 05 4 81 1 4...

Page 24: ...c Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 5 15 1 42 3 61 4 95 1 64 3 02 4 76 1 89 2 51 4 54 2 18 2 08 4 29 2 50 1 72 6 5 71 1 41 4 05 5 48 1 62 3 38 5 25 1 88 2 79 4 99 2 17 2 30 4 68 2 49 1 88 4 31 2 83 1 52 4 6 25 1 39 4 49 6 00 1 61 3 73 5 73 1 87 3 07 5 43 2 16 2 51 5 07 2 48 2 04 4 63 2 82 1 64 3 6 51...

Page 25: ... Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 6 85 1 91 3 59 6 44 2 16 2 98 6 05 2 42 2 50 5 66 2 71 2 09 5 28 3 03 1 74 6 7 54 1 89 3 99 7 08 2 14 3 31 6 64 2 40 2 76 6 21 2 69 2 31 5 77 3 01 1 91 5 31 3 37 1 57 4 8 21 1 86 4 40 7 71 2 11 3 65 7 23 2 38 3 04 6 75 2 67 2 53 6 26 3 00 2 09 5 75 3 3...

Page 26: ... Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 9 35 2 50 3 74 8 76 2 85 3 07 8 27 3 21 2 58 7 81 3 59 2 18 7 35 4 03 1 82 6 10 21 2 47 4 13 9 57 2 83 3 39 9 01 3 18 2 83 8 50 3 57 2 38 7 97 4 01 1 99 7 36 4 53 1 62 4 11 05 2 44 4 53 10 37 2 80 3 71 9 77 3 15 3 10 9 19 3 54 2 59 8 60 3 99 2 15 7 92 4 52 1 75 3...

Page 27: ...R Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 10 28 3 32 3 09 9 77 3 65 2 68 9 21 4 02 2 29 8 63 4 43 1 95 8 04 4 89 1 64 6 11 59 3 32 3 49 10 99 3 66 3 01 10 35 4 04 2 56 9 68 4 47 2 17 9 00 4 95 1 82 8 34 5 48 1 52 4 12 89 3 32 3 88 12 21 3 66 3 33 11 49 4 06 2 83 10 74 4 50 2 39 9 97 5 00 2 00 9 22 5 55 1 66 3 13 53 ...

Page 28: ... Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 11 74 3 89 3 02 11 15 4 27 2 61 10 52 4 70 2 24 9 85 5 19 1 90 9 18 5 73 1 60 6 13 23 3 89 3 40 12 55 4 28 2 93 11 82 4 73 2 50 11 05 5 23 2 11 10 28 5 79 1 78 9 52 6 42 1 48 4 14 72 3 89 3 79 13 95 4 29 3 25 13 12 4 75 2 76 12 26 5 27 2 33 11 39 5 85 1 95 10 53 6 50 1 62 3 15 ...

Page 29: ... Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 18 69 5 00 3 74 17 51 5 71 3 07 16 52 6 42 2 57 15 62 7 18 2 17 14 69 8 06 1 82 6 20 40 4 94 4 13 19 12 5 65 3 38 18 02 6 36 2 83 16 99 7 14 2 38 15 93 8 02 1 99 14 72 9 07 1 62 4 22 10 4 88 4 53 20 73 5 59 3 71 19 52 6 31 3 09 18 38 7 09 2 59 17 19 7 98 2 15 15 84 9 04 1 75 3 2...

Page 30: ...E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 20 53 6 62 3 10 19 50 7 27 2 68 18 39 8 00 2 30 17 22 8 83 1 95 16 05 9 75 1 65 6 23 14 6 62 3 50 21 95 7 28 3 01 20 67 8 04 2 57 19 33 8 90 2 17 17 98 9 86 1 82 16 65 10 93 1 52 4 25 73 6 62 3 89 24 39 7 30 3 34 22 94 8 08 2 84 21 44 8 97 2 39 19 91 9 96 2 00 18 41 11 07 1 66 3 27 0...

Page 31: ...Pc Pe E E R Pc Pe E E R Pc Pe E E R Pc Pe E E R Ph Pe E E R kW kW kW kW kW kW kW kW EVAPORATOR WATER INPUT TEMPERATURE C 8 23 45 7 75 3 03 22 28 8 51 2 62 21 01 9 36 2 24 19 68 10 33 1 91 18 34 11 41 1 61 6 26 43 7 74 3 41 25 08 8 52 2 94 23 61 9 41 2 51 22 08 10 41 2 12 20 54 11 54 1 78 19 02 12 78 1 49 4 29 39 7 74 3 80 27 86 8 54 3 26 26 21 9 46 2 77 24 49 10 49 2 33 22 75 11 65 1 95 21 03 12 9...

Page 32: ... W R L 0 4 0 W R L 0 5 0 W R L 0 7 0 W R L 0 8 0 W RL100 W RL140 W RL160 FUNCTIONING IN HEATING MODE The tables state the correction to apply to the pressure drops on variation of the average temperature The minimum flow rates have been calculated with reference to the features of the water flow rate control device differential pressure switch Evaporator Average water temperature C 5 10 15 20 25 3...

Page 33: ...60 0 10 20 30 40 60 70 80 90 50 100 110 120 130 140 160 170 180 190 150 200 COOLING MODE FUNCTIONING The tables state the correction to apply to the pressure drops on variation of the average temperature The minimum flow rates have been calculated with reference to the features of the water flow rate control device differential pressure switch Evaporator Average water temperature C 5 10 15 20 25 3...

Page 34: ... variation of the average temperature The minimum flow rates have been calculated with reference to the features of the water flow rate control device differential pressure switch field of application not accepted with standard pump CONTACT THE HEAD OFFICE 0 20 40 60 80 100 120 140 160 0 1000 2000 3000 4000 5000 6000 7000 8000 Pressure drops kPa Water flow rate l h PRESSURE DROP 2 WAY MODULATING V...

Page 35: ... 2 WRL030 H T M TOTAL RECOVERY OUTPUT WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 6 84 1 62 6 72 1 82 6 65 2 05 6 61 2 32 6 61 2 62 6 7 34 1 59 7 18 1 80 7 07 2 03 7 00 2 30 6 97 2 61 4 7 82 1 57 7 64 1 78 7 50 2 02 7 40 2 29 7 32 2 60 7 27 2 96 2 8 31 1 55 8 10 1 76 7 92 2 00 7 79 2 28 ...

Page 36: ...4 26 3 63 13 78 4 16 13 27 4 75 10 4 WRL025 H T TOTAL RECOVERY OUTPUT WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 5 40 1 33 5 34 1 50 5 31 1 69 5 32 1 91 5 34 2 16 6 5 78 1 31 5 70 1 48 5 66 1 68 5 63 1 90 5 63 2 15 4 6 17 1 29 6 07 1 46 6 00 1 66 5 95 1 89 5 93 2 14 5 92 2 43 2 6 56 1 2...

Page 37: ... WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 8 76 1 95 8 60 2 20 8 48 2 45 8 39 2 73 8 32 3 04 6 9 42 1 93 9 21 2 17 9 05 2 43 8 91 2 71 8 80 3 03 4 10 08 1 91 9 83 2 15 9 61 2 41 9 43 2 70 9 27 3 01 9 13 3 37 2 10 72 1 89 10 43 2 13 10 18 2 39 9 96 2 67 9 76 3 00 9 56 3 36 0 11 37 1 86 ...

Page 38: ...0 H T TOTAL RECOVERY OUTPUT WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 13 61 3 41 13 42 3 72 13 22 4 08 13 05 4 48 12 93 4 92 6 14 91 3 41 14 65 3 73 14 39 4 10 14 14 4 52 13 95 4 98 4 16 21 3 41 15 88 3 74 15 55 4 12 15 24 4 55 14 97 5 04 14 77 5 58 2 17 50 3 41 17 11 3 75 16 71 4 14 1...

Page 39: ...AL RECOVERY OUTPUT WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 23 70 5 14 23 22 5 83 22 94 6 52 22 80 7 26 22 74 8 11 6 25 35 5 08 24 77 5 77 24 39 6 47 24 13 7 22 23 95 8 08 4 26 99 5 02 26 32 5 71 25 83 6 41 25 47 7 17 25 17 8 05 24 88 9 09 2 28 61 4 96 27 85 5 65 27 27 6 35 26 81 7 12...

Page 40: ...AL RECOVERY OUTPUT WATER TEMPERATURE C 25 30 35 40 45 50 55 60 Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe Ph Pe kW kW kW kW kW kW kW kW EVAPORATOR WATER OUTLET TEMPERATURE C 8 31 56 8 06 32 71 8 76 32 42 9 57 30 37 10 49 26 28 11 51 6 33 65 8 05 34 70 8 78 34 56 9 63 32 91 10 59 29 47 11 66 4 36 02 8 04 36 87 8 80 36 78 9 68 35 45 10 68 32 58 11 80 27 87 13 04 2 38 64 8 04 39 21 8 82 39 09 9 72 37 ...

Page 41: ...the percentage of glycol on the basis of the temperature of the water produced enter from the right axis and on reaching the curve draw a vertical line which in turn will intercept all the other curves the points obtained from the upper curves represent the coefficients for the correction of the cooling capacity and input power the flow rates and the pressure drops remember that these coefficients...

Page 42: ...15000 16000 17000 0 50 100 150 200 250 300 025 030 040 050 070 080 100 140 160 100N 140N 160N CONDENSER USEFUL STATIC PRESSURES FUNCTIONING IN HEATING MODE Water flow rates l h Useful static pressures kPa 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 0 50 100 150 200 250 300 025 0 3 0 040 0 5 0 0 7 0 0 8 0 1 0 0 1 4 0 1 6 0 100U 140U 160U EVAPORATOR...

Page 43: ...c pressures kPa 0 50 100 150 200 250 300 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 025 030 040 050 0 7 0 080 100 140 160 100N 140N 160N EVAPORATOR USEFUL STATIC PRESSURES TOTAL RECOVERY USEFUL STATIC PRESSURES Water flow rates l h Useful static pressures kPa 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000...

Page 44: ... 0 1000 2000 3000 4000 5000 6000 0 50 100 120 020I 030I 040I 050I 070I 080I Water flow rates l h Useful static pressures kPa EVAPORATOR USEFUL STATIC PRESSURES WITH INVERTER PUMP If work points are selected outside of the static pressure curves range contact the head office FUNCTIONING IN HEATING MODE COOLING MODE FUNCTIONING VERSION WITH INVERTER PUMP I 44 IWRLTY 1201 5890974_06 ...

Page 45: ... EVAPORATOR USEFUL STATIC PRESSURES WITH INVERTER PUMP 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 10000 11000 12000 13000 14000 15000 16000 17000 0 50 100 150 200 250 300 050 070 080 025 030 040 100 140 160 100M 140M 160M Water flow rates l h Useful static pressures kPa If work points are selected outside of the static pressure curves range contact the head office COOLING MODE FUNCTIONING FUNC...

Page 46: ...WRL H Total sound levels Octave band Hz Power dB A 2 LW Pressure 1m dB A 3 LP Pressure 10m dB A 4 LP 125 250 500 1000 2000 4000 8000 Sound power for centre of band dB frequency 025H 55 5 41 1 24 3 66 5 58 1 51 5 46 3 44 9 36 7 33 2 030H 57 0 42 6 25 8 67 9 59 7 53 1 47 6 46 1 38 1 34 5 040H 57 5 43 1 26 3 68 2 60 2 53 7 48 2 46 6 38 9 35 1 050H 59 0 44 2 27 7 69 6 61 6 55 3 49 9 48 8 41 3 37 3 070...

Page 47: ...activated MIN 99 C MAX 99 C DEFAULT 3 C 400V COMPRESSORS MAGNET WRL Compressors 025 030 040 050 070 080 100 140 160 MTCP CP1 A 5 5 6 6 4 8 7 10 4 11 7 8 7 10 4 11 7 MTCP CP2 A 8 7 10 4 11 7 THREEPHASE GENERAL SWITCH WRL 025 030 040 050 070 080 100 140 160 IG A 20 20 20 20 20 20 45 45 45 PRESSURE SWITCH AND TRANSDUCER WRL 025 030 040 050 070 080 100 140 160 High pressure switch AP bar rel 42 42 42 ...

Page 48: ...datory to foresee to the necessary technical space in order to allow ROUTINE AND EXTRAORDINARY MAINTENANCE interventions Remember that during operation the chiller can cause vibrations therefore VT anti vibration mounts ACCESSORIES are recommended fixed on the base according to the assembly layout Fix the unit checking that it is level WARNING It is obligatory to comply with the indicated minimum ...

Page 49: ...ng Enabling the function 0 1 RW Anti legionella D18 Enabling 03 00 M o n T u e W e d T h u r F r i S a t S u n YES 65 C Set Point 65 C DHW temperature T min 5m default T max 120m DHW menu assistance To set anti legionella cycle Unit display Index Display Parameter A Domestic hot water this menu allows the parameters linked to DHW production management to be set at after sales service level B End s...

Page 50: ...nic thermostatic valve VIC Cycle reversing valve IN CP OUT VIC IN OUT IDL CN EV F TEV HPT HPS LPT 18 2 WRL H STANDARD 100 160 KEY CN Condenser CP Compressor EV Evaporator F Dehydrator filter HPS High pressure switch HPT High pressure transducer IDL Indicator for liquid passage LPT Low pressure transducer TEV Electronic thermostatic valve VIC Cycle reversing valve IN CP CP OUT VIC IN OUT IDL F CN E...

Page 51: ...e VIC Cycle reversing valve KEY CN Condenser CP Compressor EV Evaporator F Dehydrator filter HPS High pressure switch HPT High pressure transducer IDL Indicator for liquid passage LPT Low pressure transducer RT Total recovery optional version TEV Electronic thermostatic valve VIC Cycle reversing valve RT IN CP OUT IN OUT VIC IN OUT IDL CN EV F TEV HPT HPS LPT 18 4 WRL HT 100 160 RT IN OUT IN OUT V...

Page 52: ...730 39 0442 93566 www aermec com The technical data given on the following documentation is not binding Aermec reserves the right to apply at any time all the modifications deemed necessary for improving the product carta reciclata recycled paper papier recyclé recycled papier ...

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