Инструкция на Чиллеры Lennox серии ECOLEAN

Текст инструкции

1. Стр. 1 Installation, operating

   and maintenance ECOLEAN - EAC/EAR Providing indoor climate comfort Revision 2 MIL85E-0907 09-2007

2. Стр. 2 TABLE OF CONTENTS

   PREFACE PAGE 2 DATA PAGE FOR UNIT COMMISSIONING PAGE 3 1.- GENERAL CHARACTERISTICS PAGE 1.1.- TECHNICAL DATA 1.2.- ELECTRICAL DATA 1.3.- COMPONENT 1.4.- OPERATION LIMITS 1.5.- PRESSURE DROP IN THE WATER SYSTEM 1.6.- HYDRAULIC SYSTEM DATA 1.7.- SAFETY DEVICES 1.8.- PIPING DRAWINGS 1.9.- DIMENSIONS…

3. Стр. 3 PREFACE

   Please read this operating manual prior to commissioning the EcoLean™ chiller. Familiarize yourself with the operation and control of the EcoLean™ chiller and closely follow the instructions. This manual contains important instructions regarding the commissioning of the EcoLean™ chiller. It also…

4. Стр. 4 DATA PAGE FOR UNIT COMMISSIONING

   UNIT: SERIAL No.: CONTROL PANEL IDENTIFICATION CODE INSTALLATION ADDRESS: INSTALLER: INSTALLER TEL.: INSTALLER ADDRESS: DATE OF COMMISSIONING: CHECKS: SUPPLY VOLTAGE: RATED VOLTAGE OF THE UNIT: SI NO UNIT ON RUBBER ANTIVIBRATION MOUNTS GENERAL POWER SUPPLY CONNECTION CONTROL PANEL CONNECTION…

5. Стр. 5 1.1.- TECHNICAL DATA

6. Стр. 6 таблицы и схемы — в просмотре

7. Стр. 7 1.2.- ELECTRICAL DATA

8. Стр. 8 1.3.- COMPONENTS

   The EcoLeanTM system comprises a water cooler or air/water pump combined with a series of hydraulic accessories obtaining the Hydraulic or Hydronic version. COMPONENTS: 1.- Detachable water filter 2.- Water tank 3.- Water tank heater (in option) 4.- Safety valve 5.- Manometer 6.- Expansion vessel…

9. Стр. 9 1.4.- OPERATION LIMITS

10. Стр. 10 таблицы и схемы — в просмотре

11. Стр. 11 1.5.- PRESSURE DROP IN THE WATER SYSTEM

    INSTALLATION ADVISE The units MUST be fitted with a water filter at the inlet to the unit (trapping any particles with a diameter greater than 1 mm.) MODELS EAC / EAR 0251SM TO 0812SM PRESSURE DROP WITHOUT FILTER 17 EAC/R 0812 15 EAC/R 0672 Water flow m3/h 13 EAC/R 0552 11 EAC/R 0472 9 EAC/R 0431 7…

12. Стр. 12 1.5.- PRESSURE DROP IN THE WATER SYSTEM

    INSTALLATION ADVISE The units MUST be fitted with a water filter at the inlet to the unit (trapping any particles with a diameter greater than 1 mm.) MODELS EAC / EAR 1003SM TO 1804SM PRESSURE DROP WITHOUT FILTER 40 EAC/R 1804 35 EAC/R 1604 Water flow m3/h 30 EAC/R 1403 25 20 EAC/R 1003 15 EAC/R…

13. Стр. 13 1.5.- HYDRAULIC SYSTEM DATA

    WATER FLOW AND AVAILABLE STATIC PRESSURE ( Factory supplied; standard water pump and filter). l/s m3/h kPa 0,88 3,16 175 EAC / EAR 0251SM 0,99 1,06 1,22 3,56 3,80 4,40 1,37 4,95 87 1,03 3,72 153 EAC / EAR 0291SM 1,16 1,24 1,43 4,18 4,45 5,16 1,61 5,81 55 1,22 4,40 214 EAC / EAR 0351SM 1,38 1,53 1,70…

14. Стр. 15

    COOLING EAC COOLING ONLY 1F 2F 3F 4F 5F 6F UNIT STD/FP1/FP2 KIT LOW WATER Tª 0ºC (STD/FP1/FP2) KIT LOW WATER Tª -5ºC (STD/FP1/FP2) KIT LOW WATER Tª -10ºC (STD/FP1/FP2) COOLING LOW AMBIENT KIT -15ºC (STD) COOLING LOW AMBIENT KIT -15ºC (FP1/FP2) cycle set reset cycle set reset cycle set reset cycle…

15. Стр. 17

    Water outlet LP1 B1 Water inlet FS Scroll compressor FP2 Version Pressure transducer (option) HPR HP1 PT1 Coil CH B2 Fan motor Plate exchanger SV B3 Hot gas injection valve (option) SVL Expansion valve Liquid solenoid valve(option) Filter drier Pressure gauge FS Flow switch (option in standard…

16. Стр. 18

    Pressure transducer (option) Scroll compressor LP1 2 CH SV1 Coils PT1 HPR12 HP1 HPR11 1 CH Scroll compressor Fan motor Hot gas injection valve (option) B1 Water inlet Water outlet FS B2 Plate exchanger SVL1 Filter drier Expansion valve Liquid solenoid valve (option) LP2 HP2 HPR21 3 CH Pressure…

17. Стр. 19

    4 - way valve HP1 LP1 B1 PT1 Water inlet FS CH B2 Water outlet Scroll compressor Discharge Thermostat (option) DT Plate exchanger Coil Fan motor SVR SV Solenoid valve-Heating Hot gas injection valve (option) cooling (option) mode Expansion valve Filter drier Liquid receiver Restrictor Check valve…

18. Стр. 20

    Coils Scroll compressor LP1 HP1 1 CH HPR12 Scroll compressor 2 CH PT1 Discharge Thermostat (option) DT1 Hot gas injection valve SV1 (option) cooling mode SVR1 Fan motor Solenoid valve-Heating (option) Liquid receiver FS Water outlet Expansion valve Filter drier B1 Water inlet OT1 Check valve…

19. Стр. 21 COMPONENT POSITION

    STANDARD VERSION UNIT 1.9.- DIMENSIONS WATER EXCHANGER DISPLAY CONTROL 80 MAIN SWITCH (OPTION) 1195 1375 WATER INLET COMPRESSOR COMPONENT POSITION HYDRAULIC VERSION UNIT POWER SUPPLY CABLE ENTRY WATER OUTLET 189 980 EAC/EAR 0251SM-0291SM-0351SM-0431SM 174 ELECTRICAL BOX COIL COIL ELECTRICAL BOX…

20. Стр. 22 1.9.- DIMENSIONS

    COMPONENT POSITION STANDARD VERSION UNIT COILS WATER EXCHANGER 1420 EAC/EAR 1003SM-1103SM-1203SM-1303SM-1403SM DISPLAY CONTROL MAIN SWITCH (OPTION) 2250 ELECTRICAL BOX ELECTRICAL BOX COMPRESSORS 1875 WATER INLET WATER OUTLET COMPONENT POSITION HYDRAULIC VERSION UNIT 0 142 POWER SUPPLY CABLE ENTRY 75…

21. Стр. 23 1.9.- DIMENSIONS

    EAC/EAR 1604SM COMPONENT POSITION STANDARD VERSION UNIT A DISPLAY CONTROL COILS WATER EXCHANGER MAIN SWITCH (OPTION) A VIEW 1975 2300 ELECTRICAL BOX EAC/EAR 1804SM A 294 581 POWER SUPPLY CABLE ENTRY 2250 856 ELECTRICAL BOX DISPLAY CONTROL WATER INLET DN80 MAIN SWITCH (OPTION) 1975 WATER OUTLET DN80…

22. Стр. 24 COIL TREATMENT

    Epoxy coated al fins coils treated ELECTRICAL Main ON/OFF switch (400V/III) Soft starter Three phase protection Evaporator antifreeze protection Tank antifreeze heater (400V/III) Water tank electrical heater (400V/III) (3) REFRIGERANT CIRCUIT HP & LP refrigerant gauges Kit low water temperature Kit…

23. Стр. 25 TANK ANTI-FREEZE HEATER AND WATER TANK ELECTRICAL HEATER (available only for Hydronic version)

    An immersion heater can be supplied complete with safety thermostat and pressure switch fitted in the buffer tank, or an anti-freeze and supplementary heater (heat pump units only). Tank Anti-freeze heater: It starts when water temperature in the buffer tank is lower than + 5ºC (Not for units with…

24. Стр. 26 1.10.6.- OTHER OPTIONS

    COIL PROTECTION GUARDS The condenser coil protection grill prevents light damage to the coil when shipping and when installed. It cannot protect against very heavy impacts. COMPRESSOR NOISE INSULATION JACKET Each compressor is fitted with a compressor acoustic jacket this provides attenuation of the…

25. Стр. 27 2.1.- SITE AND SHIPPING GUIDANCE

    Todas las operaciones de INSTALACIÓN, SERVICIO Y MANTENIMIENTO deben ser realizadas por PERSONAL CUALIFICADO. The unit must be transported in a HORIZONTAL POSITION on its metal bedplate profiles . Any other position may cause serious damage to the machine. When the unit is received, it should be…

26. Стр. 28 2.3.- ANTIVIBRATION MOUNTING

    Unit Flexible connection Rubber mounting 1.- Mounting on a low sensibility zone Unit Flexible connection with loop Damping spring Metallic structure Support Rubber mounting 2.- Mounting on a medium sensibility zone Unit Flexible connection with loop Metallic and concrete structure Support Damping…

27. Стр. 29 2.4.- INSTALLATION CLEARANCES

    (*) Clearance around the unit, for all unit versions. Failure to install the units as shown will impact performance and reliability. INSTALLATION CLEARANCES DETAILING AVM POSITIONS EAC/EAR 0251SM-0291SM-0351SM-0431SM 1195 1145 meters (*) ∅14 1 meter (*) meter (*) 1 meter (*) EAC/EAR…

28. Стр. 30 2.5.- DETAILING SPRING ANTI-VIBRATION POSITION (EAC/R 1003-1804 SM)

    EAC/R 1604 TO 1804 SM. EAC/R 1003 TO 1403 SM. ANTI-VIBRATION TYPE POSTITION Nr. 2 3 Water connection POSTITION Nr. ANTI-VIBRATION TYPE Water connection 2.6.- WEIGHT APPROXIMATE DISTRIBUTION (Kg) (EAC/R 1003-1804 SM) EAC/R 1003 SM. EAC/R 1403 SM. (*) HYDRONIC UNIT (WEIGHT Kg) HYDRAULIC UNIT (WEIGHT…

29. Стр. 31 2.7.- UNIT INSTALLATION

    1.- The EcoLeanTM units could be installed outside or inside. 2.- See the minimum clearance diagrams for access - air supply to the batteries in the heating section of the unit (see page 28). 3.- Assemble the unit on a resistant base, preferably concrete. To prevent vibrations, the concrete base…

30. Стр. 32 2.7.- UNIT INSTALLATION

    11.- For cooling or heat pump units the hydraulic system must contain the following components pump, buffer tank, expansion device, safety valve, water filter, flow switch. 12.- To obtain the total water system pressure drop add the unit pressure drop + water pipework + fittings and terminal unit…

31. Стр. 33 2.8.-ELECTRICAL CONNECTIONS

32. Стр. 34 3.1.- STEPS TO FOLLOW FOR COMMISSIONING THE UNITS

    Before commissioning the unit check the following: 1.- Check that the voltage is the same as the rated voltage on the specification plate. 2.- Check that the supply to the control system is connected in accordance with the electrical diagram (if incorporates) 3.- Check that the main switch is ON (if…

33. Стр. 35 3.2.- CHECKING THE WATER FLOW RATE

    It is very important that the unit operates at the correct water flow rate. It is dangerous to leave the unit operating at a low flow rate as this could result in serious damage to components as well as the water exchanger. If the unit operates at too high a flow rate, this will also hinder optimum…

34. Стр. 36 3.3.- CORROSION RESISTANCE OF COPPER AND STAINLESS STEEL OF PLATES EXCHANGER

    (WATER EXCHANGER) GUIDE TO MEASURE A ANALYSIS OF THE WATER IN THE CIRCUIT. The resistance guide below is an attempt of give a picture of the corrosion resistance of the stainless steel of the type AISI 316 and pure copper in the water, to a number of important chemical factors. The actual corrosion…

35. Стр. 37 4.- MAINTENANCE

    4.1.- PREVENTIVE MAINTENANCE EPREVENTIVE MAINTENANCE PREVENTS COSTLY REPAIRS. We recommend regular and thorough servicing of the LENNOX unit. It is therefore advisable to ask your dealer about maintenance contracts. Check maintenance of the following points (depending on the operating conditions…

36. Стр. 38 4.- MAINTENANCE

    4.2.- CORRECTIVE MAINTENANCE - Take very special care if 4-way check valves are to be replaced since these have internal components that are very heatsensitive such as plastic, teflon, etc. - If a compressor must be replaced, disconnect it electrically and un-braze the suction and discharge lines.…

37. Стр. 40 www.lennoxeurope.com

    BELGIUM, LUXEMBOURG www.lennoxbelgium.com PORTUGAL www.lennoxportugal.com Due to Lennox’s ongoing commitment to quality, the Specifications, Ratings and Dimensions are subject to change without notice and without incurring liability. CZECH REPUBLIC www.lennox.cz RUSSIA www.lennoxrussia.com Improper…

Схемы, таблицы и рисунки — в просмотре документа выше. Клик по номеру страницы открывает её в просмотре.