Fans |
Axial Flying Bird 4 with rotating shroud |
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Quantity |
3 |
4 |
4 |
4 |
5 |
5 |
6 |
6 |
7 |
8 |
8 |
8 |
|
Maximum total air flow |
l / s |
13542 |
18056 |
18056 |
18056 |
22569 |
22569 |
27083 |
27083 |
31597 |
36111 |
36111 |
36111 |
Maximum rotation speed |
tr / s |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
16 |
Water heat exchanger |
Twin-circuit plate heat exchanger |
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Water content |
l |
15 |
15 |
15 |
19 |
27 |
27 |
35 |
44 |
44 |
44 |
47 |
53 |
Max . water-side operating pressure without hydronic module |
kPa |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
3200 |
Hydronic Module |
Pump , Victaulic screen filter , safety valve , water valve and air purge , pressure sensors , |
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expansion tank ( option ) | |||||||||||||
Pump |
Centrifugal , monocell , 48.3 r / s , low or high pressure ( as required ), single or dual pump |
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( as required ) | |||||||||||||
Expansion tank volume |
l |
50 |
50 |
50 |
50 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
80 |
Max . water-side operating pressure with hydronic module |
kPa |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
400 |
Water connections with or without hydronic module |
Victaulic type |
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Diameter |
inch |
3 |
3 |
3 |
3 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
4 |
Outside tube diameter |
mm |
88.9 |
88.9 |
88.9 |
88.9 |
114.3 |
114.3 |
114.3 |
114.3 |
114.3 |
114.3 |
114.3 |
114.3 |
Chassis paint colour |
Colour code RAL 7035 |
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* |
In accordance with standard EN14511-3:2013 . |
** |
In accordance with standard EN14825:2013 , average climate |
*** |
Not in accordance with standard EN14511-3:2013 |
C1 |
Cooling mode conditions : Evaporator water entering / leaving temperature 12 ° C / 7 ° C , outside air temperature 35 ° C , evaporator fooling factor 0 m ² K / W |
H1 |
Heating mode conditions : Water heat exchanger water entering / leaving temperature 30 ° C / 35 ° C , fouling factor 0 m2 K / W . Outside air temperature 7 ° C db / 6 ° C wb |
H2 |
Heating mode conditions : Water heat exchanger water entering / leaving temperature 40 ° C / 45 ° C , fouling factor 0 m2 K / W . Outside air temperature 7 ° C db / 6 ° C wb |
( 1 ) |
In dB ref = 10 -12 W , ( A ) weighting . Declared dualnumber noise emission values in accordance with ISO 4871 ( with an associated uncertainty of +/ -3 dB ( A )). Measured in accordance with |
ISO 9614-1 and certified by Eurovent . | |
( 2 ) |
In dB ref 20 µ Pa , ( A ) weighting . Declared dualnumber noise emission values in accordance with ISO 4871 ( with an associated uncertainty of +/ -3 dB ( A )). For information , calculated from |
the sound power level Lw ( A ). | |
( 3 ) |
Options : 15 = Low noise level , 116S = High Pressure dual-pump hydronic module |
( 4 ) |
Weights are guidelines only . Refer to the unit nameplate . |