CLIMAVENETA a-LIFE3 Instructions For Installation, Use And Maintenance Manual Download

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INSTALLATION, USE AND MAINTENANCE MANUAL

FAN COIL UNITS WITH CABINETS OR BUILT-IN

a-LIFE3 Traditional AC motor

i-LIFE2 EC Brushless motor

a-LIFE3 102 ÷ 1002 with two and four pipes

i-LIFE2 202 ÷ 1004 with two and four pipes

Summary of Contents for a-LIFE3

Page 1: ...ON USE AND MAINTENANCE MANUAL FAN COIL UNITS WITH CABINETS OR BUILT IN a LIFE3 Traditional AC motor i LIFE2 EC Brushless motor a LIFE3 102 1002 with two and four pipes i LIFE2 202 1004 with two and four pipes EN ...

Page 2: ...or injury to people and animals or damage to property deriving from incorrect installation The manufacturer declines all liability for damage deriving from improper incorrect or unreasonable use In order to use the unit correctly and safely the fitter the user and the maintenance man within the limits of their respective skills must scrupulously observe the contents of this manual Keep this manual...

Page 3: ...tallation a LIFE3 i LIFE2 DFIV Built in front air intake vertical installation a LIFE3 i LIFE2 DFMV Cabinet front air intake vertical installation a LIFE3 i LIFE2 DFIO Built in front air intake horizontal instal lation a LIFE3 i LIFE2 DFMO Cabinet front air intake horizontal installation MAIN COMPONENTS Unit versions Do not use the unit as a support for any other machine Do not leave tools rags sp...

Page 4: ...unit on request An envelope containing the installation use and maintenance manual is placed inside the unit An identity label is placed on each unit indicating Maker s data Unit model and identification code Wiring diagram STORAGE ON THE WORKSITE The units must be stored in a covered area away from sunlight rain wind and sand Storage and transpoted limits 20 C 60 C max 90 H R ...

Page 5: ...e 1 kPa 0 9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 45 1 48 2 26 2 33 2 98 Total Net Heating Capacity 2 6 kW 1 48 1 51 2 30 2 37 3 03 Water flow in heating mode 2 l s 0 07 0 07 0 11 0 11 0 14 Pressure drop in heating mode 2 kPa 1 3 9 3 3 9 16 1 7 2 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow ra...

Page 6: ...Pa 8 5 18 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 3 39 4 79 5 27 6 04 6 30 Total Net Heating Capacity 2 6 kW 3 44 4 88 5 36 6 14 6 41 Water flow in heating mode 2 l s 0 16 0 23 0 25 0 29 0 30 Pressure drop in heating mode 2 kPa 8 6 20 6 13 6 26 6 25 9 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow rate ...

Page 7: ...e 1 kPa 0 9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 45 1 48 2 26 2 33 2 98 Total Net Heating Capacity 2 6 kW 1 48 1 51 2 30 2 37 3 03 Water flow in heating mode 2 l s 0 07 0 07 0 11 0 11 0 14 Pressure drop in heating mode 2 kPa 1 3 9 3 3 9 16 1 7 2 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow ra...

Page 8: ...Pa 8 5 18 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 3 39 4 79 5 27 6 04 6 30 Total Net Heating Capacity 2 6 kW 3 44 4 88 5 36 6 14 6 41 Water flow in heating mode 2 l s 0 16 0 23 0 25 0 29 0 30 Pressure drop in heating mode 2 kPa 8 6 20 6 13 6 26 6 25 9 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow rate ...

Page 9: ...mode 1 kPa 0 9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 45 1 48 2 26 2 33 2 98 Total Net Heating Capacity 2 6 kW 1 48 1 51 2 30 2 37 3 03 Water flow in heating mode 2 l s 0 07 0 07 0 11 0 11 0 14 Pressure drop in heating mode 2 kPa 1 3 9 3 3 9 16 1 7 2 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow...

Page 10: ...e 1 kPa 8 5 18 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 3 39 4 79 5 27 6 04 6 30 Total Net Heating Capacity 2 6 kW 3 44 4 88 5 36 6 14 6 41 Water flow in heating mode 2 l s 0 16 0 23 0 25 0 29 0 30 Pressure drop in heating mode 2 kPa 8 6 20 6 13 6 26 6 25 9 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow ...

Page 11: ...1 kPa 0 9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 21 1 24 1 85 1 93 2 70 Total Net Heating Capacity 2 6 kW 1 24 1 27 1 89 1 97 2 75 Water flow in heating mode 2 l s 0 03 0 03 0 04 0 05 0 07 Pressure drop in heating mode 2 kPa 6 3 6 5 8 6 9 3 15 0 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow rate...

Page 12: ...Pa 8 5 18 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 2 86 3 59 3 75 4 50 4 66 Total Net Heating Capacity 2 6 kW 2 90 3 68 3 84 4 61 4 76 Water flow in heating mode 2 l s 0 07 0 09 0 09 0 11 0 11 Pressure drop in heating mode 2 kPa 16 4 6 5 7 0 8 8 9 3 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow rate 1 m...

Page 13: ...1 kPa 0 9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 21 1 24 1 85 1 93 2 70 Total Net Heating Capacity 2 6 kW 1 24 1 27 1 89 1 97 2 75 Water flow in heating mode 2 l s 0 03 0 03 0 04 0 05 0 07 Pressure drop in heating mode 2 kPa 6 3 6 5 8 6 9 3 15 0 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow rate...

Page 14: ...Pa 8 5 18 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 2 86 3 59 3 75 4 50 4 66 Total Net Heating Capacity 2 6 kW 2 91 3 68 3 84 4 61 4 76 Water flow in heating mode 2 l s 0 07 0 09 0 09 0 11 0 11 Pressure drop in heating mode 2 kPa 16 5 6 5 7 0 8 8 4 9 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow rate 1 m...

Page 15: ...9 9 7 2 9 14 7 7 2 Total capacity heating mode 2 kW 1 21 1 24 1 85 1 93 2 70 Total Net Heating Capacity 2 6 kW 1 24 1 27 1 89 1 97 2 75 Water flow in heating mode 2 l s 0 03 0 03 0 04 0 05 0 07 Pressure drop in heating mode 2 kPa 6 3 6 5 8 6 9 3 15 0 Sound Pressure 3 dB A 38 39 42 43 41 Sound Power 4 7 dB A 47 48 51 52 50 MAX SPEED Fan Power Input 1 W 49 0 49 0 66 0 66 0 71 0 Air flow rate 1 m h 3...

Page 16: ...8 5 13 2 29 2 24 2 Total capacity heating mode 2 kW 2 86 3 59 3 75 4 50 4 66 Total Net Heating Capacity 2 6 kW 2 90 3 68 3 84 4 61 4 76 Water flow in heating mode 2 l s 0 07 0 09 0 09 0 11 0 11 Pressure drop in heating mode 2 kPa 16 4 6 5 7 0 8 8 9 3 Sound Pressure 3 dB A 41 47 47 49 50 Sound Power 4 7 dB A 50 56 56 58 59 MAX SPEED Fan Power Input 1 W 71 0 130 130 146 146 Air flow rate 1 m h 713 9...

Page 17: ...kPa 7 16 8 17 24 Total capacity heating mode 2 kW 1 72 2 57 3 51 5 16 6 00 Total Net Heating Capacity 2 6 kW 1 73 2 59 3 52 5 19 6 03 Water flow in heating mode 2 l s 0 08 0 12 0 17 0 25 0 29 Pressure drop in heating mode 2 kPa 8 21 10 20 28 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 76 5 Air flow rate 1 m h 363 585 80...

Page 18: ...cooling mode 1 kPa 7 16 8 17 24 Total capacity heating mode 2 kW 1 72 2 57 3 51 5 16 6 00 Total Net Heating Capacity 2 6 kW 1 73 2 59 3 52 5 19 6 03 Water flow in heating mode 2 l s 0 08 0 12 0 17 0 25 0 29 Pressure drop in heating mode 2 kPa 8 21 10 20 28 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 76 5 Air flow rate 1...

Page 19: ... in cooling mode 1 kPa 7 16 8 17 24 Total capacity heating mode 2 kW 1 72 2 57 3 51 5 16 6 00 Total Net Heating Capacity 2 6 kW 1 73 2 59 3 52 5 19 6 03 Water flow in heating mode 2 l s 0 08 0 12 0 17 0 25 0 29 Pressure drop in heating mode 2 kPa 8 21 10 20 28 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 76 5 Air flow ra...

Page 20: ...ooling mode 1 kPa 6 16 8 15 24 Total capacity heating mode 2 kW 1 07 1 66 2 35 3 37 4 03 Total Net Heating Capacity 2 6 kW 1 08 1 67 2 36 3 40 4 07 Water flow in heating mode 2 l s 0 03 0 04 0 06 0 08 0 10 Pressure drop in heating mode 2 kPa 5 7 14 9 34 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 112 Air flow rate 1 m h...

Page 21: ...ooling mode 1 kPa 6 16 8 15 24 Total capacity heating mode 2 kW 1 07 1 66 2 35 3 37 4 03 Total Net Heating Capacity 2 6 kW 1 08 1 67 2 36 3 40 4 07 Water flow in heating mode 2 l s 0 03 0 04 0 06 0 08 0 10 Pressure drop in heating mode 2 kPa 5 7 14 9 34 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 112 Air flow rate 1 m h...

Page 22: ...mode 1 kPa 6 16 8 15 24 Total capacity heating mode 2 kW 1 07 1 66 2 35 3 37 4 03 Total Net Heating Capacity 2 6 kW 1 08 1 67 2 36 3 40 4 07 Water flow in heating mode 2 l s 0 03 0 04 0 06 0 08 0 10 Pressure drop in heating mode 2 kPa 5 7 14 9 34 Sound Pressure 3 dB A 38 42 44 45 46 Sound Power 4 7 dB A 47 51 53 54 56 MAX SPEED Fan Power Input 1 W 19 8 42 9 36 0 45 3 112 Air flow rate 1 m h 363 58...

Page 23: ...e machine Install the unit in a position that allows routine and extraordinary maintenance to be carried out with ease Built in versions The installer MUST cover them with suitable panels false ceilings partition walls closing panels etc which must also act as FIXED GUARDS The protection panels MUST be firmly secured with systems requiring the use of tools to open them e g screws in order to preve...

Page 24: ...ball valves Insert a vent valve at the top and a drain valve at the bottom The heat exchange coils for water are tested to a pressure of 3 MPa 30 bar and can therefore operate up to a maximum pressure of 1 5 MPa 15 bar Suitably bracket the pipes to the outside of the unit to prevent them from weighing down on the coil Install anti freeze devices For installation in areas with particularly cold cli...

Page 25: ...aws They must be large enough to assure a voltage drop during starting of less than 3 of the rated voltage Use H05V K or N07V K cables insulated to 300 500 V running in pipes or ducts All the cables must run in pipes or ducts until they enter the unit terminal block The cables leaving the pipe or duct must be positioned so they cannot be pulled or twisted and be protected from external agents Stra...

Page 26: ...hem the windings overheating Make sure there is no dirt and no foreign bodies on the fan screw User instructions Maintenance Cleaning These units are built using modern technologies that assure long term high efficiency and performance levels It is essential to establish and follow a regular inspection and maintenance pro gramme The following maintenance programme was established considering optim...

Page 27: ...it away from the left hand shoulder in the direction of the arrow 5 Press on the lock of the funnel 6 to release it D Reverse the direction of the coil from pos 7 to pos 8 E Open the relative pre punched holes in the opposite shoulder 9 Insert 10 the coil inclined as shown in the figure and fit the hydraulic unions into the new holes F Turn the condensate drain to the opposite side and if present ...

Page 28: ...n in the figure and fit the hydraulic unions into the new holes F Tighten the 4 Ø 3 9x9 5 screws in the aligned shoulder coil bracket holes 10 in the left and right shoulders G Put back the panel 11 taking care to respect the distance of 96 5 mm as shown in the figure H Tighten the four Ø 3 9x9 5 screws 12 Close the open holes in the left hand shoulder 13 with closed cell insulating tape Instructi...

Page 29: ...e condensate check the condensate drip tray and drain Once the required ambient temperature has been reached the fan stops while cold water continues to cir culate through the coil Preset the plant adjustment system so that when the temperature is reached the fan stops and the water stops flowing through the coil 3 way valve 2 way valve pump OFF chiller OFF etc Troubleshooting GENERAL INFORMATION ...

Page 30: ...REV01 2018 07 04 ...

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