AERMEC Variable Multi Flow ANL 580 User Manual

7
18.03. 5719210_03
ANL / 290-650
EN
 
 

1. Plateheatexchanger
2. Waterfilter
3. Flowswitch
4. Airvent
5. Watertemperaturesensors(IN/OUT)
8. Safetyvalve
11. Gauge
14. Drainvalve

4. Airvent
6. Anti-vibrationjoints
7. Isolatingvalve
9. Expansiontank
10.
Systembuffertank(installationrecommendedifthetotalsystemwatercontentislessthanthat
indicatedinthetablebelow)
12. Pump
13. Electricanti-freezeheater
14. Drainvalve




5
5
1
3
8
9
6
6
12
4
14
10
4
14
13
7
7
7
7
11
2
WARNING
Theselectionandinstallation
ofcomponentsexternaltothe
unitaretheresponsibilityofthe
installerandmustbecarriedout
inaccordancewithgoodworking
practicesandapplicablestandards
ofthecountryofdestination.
WARNING
Thehydraulicpipingtotheunit
mustbeadequatelysizedforthe
requiredflowrate.Thewaterflow
ratethroughtheheatexchanger
mustalwaysbeconstant.
WARNING
Carefullycleanthesystempriorto
connectiontotheunit.Thisclean-
ingeliminatesweldingslag,dirt,
rustoranyotherimpuritiesfrom
thepiping.Theseimpuritiesmay
otherwisebedepositedwithin
theunitandcauseamalfunction
Theconnectingpipingmustbe
adequatelysupportedsoasnotto
imposeanyweightontotheunit.
WARNING

Duringthewinterperiodthewater
intheheatexchangermayfreeze
whenthesystemisoff,causing
irreversibledamagetotheheat
exchanger.
Therearethreesolutionstoavoid
theriskoffreezing
 
theunit.
 with
apercentageofglycolse-
lectedinaccordancewiththe
minimumanticipatedexternal
temperature.
 .
Insuchcasestheelectricheat-
ersmustalwayshavepower
availableforthewholeperiod
ofpossiblefreezing(unitin
stand-by)
 290 300 340 400 580 620 650
Numberofcompressors n° 2 2 2 2 2 2 2
Minimumrecommendedwatercontent l/kW 4 4 4 4 4 4 4
System: Chiller with plate heat exchanger
PH 7,5-9
Electric conductivity 100-500μS/cm
Total hardness 4,5-8,5 dH
Temperature < 65°C
Oxygen content < 0,1 ppm
Max. glycol amount 50%
Phosphates (PO4) < 2ppm
Manganese (Mn) < 0,05 ppm
Iron (Fe) < 0,3 ppm
Alkalinity (HCO3) 70 - 300 ppm
Chloride ions (Cl-) < 50 ppm
Sulphate ions (SO4) < 50 ppm
Sulphide ion (S) none
Ammonium ions (NH4) none
Silica (SiO2) < 30ppm


AERMEC Variable Multi Flow ANL 580 Specifications

General

Brand	AERMEC
Model	Variable Multi Flow ANL 580
Category	Chiller
Language	English