Product Description - AIC Twist S1 300 Manual De Instalación Y Mantenimiento

P
RODUCT DESCRIPTION
The tanks are produced according to the
basic EEC Directives 2014/68/UE (P.E.D.) for
pressure equipment as per article 4.3.

Product description

» Cylinder for domestic hot water production with
single coil (models S1) or with 2 coil (models S2).
» Cylinder body and coil manufactured in carbon
steel with
vitrification treatment (DIN 4753-3 and UNI
10025).
» High temperature resistance: up to 95 °C.
» High exchange surface of the coils (absorbed
power from 36 to 112 kW in S1 models).
» Rigid polyurethane insulation 50 mm thick for
Twist S1 and S2 models from 200 to 600, in
removable 100 mm thick polyester fibre mattress
for Twist S1 and S2 models from 800 to 2000.
» DHW tank inspection flange as standard
Ø 180/200 in the Twist S1 and S2 models from
200 to 1000, Ø 290/220 in the Twist S1 and S2
models 1500 and 2000.
Directive Parameters 2009/125/CE - Reg. UE 2017-1369-EN 12897
EN
Total capacity
Volume served by the upper coil
Standing heat loss
Specific dispersion
Energy efficiency class
[1] Twist S2 models only.
Electronic anode
Optional in Twist S1 and S2
models from 200 to 500.
Standard in Twist S1 and S2
models from 600 to 2000.
2
internal Dryglass anticorrosive
Tw S1
Tw S2
200
l 196
l 60
[1]
W 67
W/K 1,49
C
Connection
scheme
» Depending on the model, various additional
connections are available to suit all installation
requirements.
» Two thermostat pockets Ø 1/2" (in the Twist S1
models from 800 to 2000 and in all models S2).
» Complete with magnesium anodic protection (in
Twist S1 and S2 models from 200 to 500) or with
titanium electronic anode (in Twist S1 and S2
models from 600 to 2000).
» Additional connection Ø 1" ½ for insertion of an
electric heater (optional).
» 9 models from 196 to 1950 litres of DHW
capacity.
Tw S1 Tw S1 Tw S1 Tw S1
Tw S2 Tw S2 Tw S2 Tw S2
300 400 500
273 400 475
100 160 190
85 105 112
1,89 2,33 2,49 2,67
C C C
LED
Transformer
Electrode
220/1 V 50 Hz
Tw S1 Tw S1 Tw S1
Tw S2 Tw S2 Tw S2
600 800 1000 1500
560 738 930 1.390
230 300 330 605
120 130 142 250
2,89 3,16 3,60
- - -
10EU01D.00 - 1641100004
Tw S1
Tw S2
2000
1.950
840
305
4,13
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