AERMEC ANL 020, Installation Manual

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3 18.01. 6755441_03
ANL-ANLH 020-202
EN
1.
General instructions for the installer .............................................6
1.1. Conservation of documentation ....................................................... 6
1.2. Safety instructions and installation standards ................................. 6
2. Selection and position of installation ............................................7
3. Dimensions ...................................................................................8
3.1. Anl 020 ÷ 025 version °|p|h|hp ........................................................ 8
3.2. Anl 030 ÷ 040 version °|p|h|hp ........................................................ 9
3.3. Anl 050 ÷ 090 version °|p|h|hp ...................................................... 10
3.4. Anl 102 ÷ 202 version °|p|a|n|q / h|hp|ha|hn|hq ....................... 11
3.5. Anl 020 ÷ 025 version °a|ha ............................................................ 12
3.6. Anl 030 ÷ 040 version °a|ha ............................................................ 13
3.7. Anl 050 ÷ 090 version °a|°q |ha |hq ............................................... 14
3.8. Anl 020 ÷ 025 version c ................................................................... 15
3.9. Anl 030 ÷ 040 version c ................................................................... 16
3.10. Anl 050 ÷ 090 version c ................................................................... 17
3.11. Anl 102 ÷ 202 version c ................................................................... 18
3.12. Anl 050 ÷ 090 version d|da / hd|hda ............................................. 19
3.13. Anl 102 ÷ 202 version d|da / hd|hda ............................................. 20
4. Typical hydraulic circuits .............................................................21
4.1. Internal and external hydraulic circuit anl “°” | "h" (standard) ....... 21
4.2. Internal and external hydraulic circuit anl “°p|°n” / "hp|hn" ......... 22
4.3. Internal and external hydraulic circuit anl “°a|°q” / "ha|hq" ......... 23
4.4. System example for dhw production with anl50h°
with accessory vmf-acs ................................................................... 24
4.5. System charging .............................................................................. 25
4.6. System draining ............................................................................... 25
5. Electrical connections .................................................................26
6. Electrical data .............................................................................27
7. Electrical power supply connections ...........................................27
8. Checks and first start-up ..............................................................28
8.1. Preparing for first start-up .............................................................. 28
8.2. Start-up .......................................................................................... 28
8.3. First start-up .................................................................................... 28
8.4. Change of season ............................................................................ 28
8.5. Change of season from unit circuit board ....................................... 28
8.6. Change of season from pr3 remote panel (accessory) ................... 28
9. Operating characteristics .............................................................29
9.1. Cooling setpoint .............................................................................. 29
9.2. Heating setpoint .............................................................................. 29
9.3. Compressor delay timers ................................................................ 29
9.4. Circulating pumps ........................................................................... 29
9.5. Anti-freeze alarm ............................................................................ 29
9.6. Water flow alarm ............................................................................ 29
10. Routine maintenance ..................................................................30
10.1. Hydraulic circuit .............................................................................. 30
10.2. Electric circuit .................................................................................. 30
10.3. Refrigerant circuit ........................................................................... 30
10.4. Mechanical checks .......................................................................... 30
11. Special maintenance ...................................................................30
12. Disposal ......................................................................................30
13. Procedure for selection of system type .......................................31
13.1. How to modify a user menu parameter .......................................... 31
13.2. How to modify an installer menu parameter .................................. 31