13
Standard unit + option 15 + high-pressure
dual-pump hydronic module option
kg 1561 1671 1770 1818 1993
Unit with option 15 kg 1385 1495 1594 1634 1809
Standard unit** kg 1310 1420 1519 1539 1714
Sound power level 10
-12
W*** dB(A) 84 84 84 85 85
Sound pressure level at 10 m distance**** dB(A) 52 52 52 53 53
Sound power level 10
-12
W*** dB(A) 89 89 89 89 89
Sound pressure level at 10 m distance**** dB(A) 57 57 57 57 57
Sound power level 10
-12
W*** dB(A) 91 91 91 91 91
Sound pressure level at 10 m distance**** dB(A) 59 59 59 59 59
Hermetic scroll, 48,3 r/s
Circuit A 1 1 1 2 2
Circuit B 2 2 2 2 2
Circuit C - - - - -
No. of control stages - - - - 4
R-410A
Circuit A kg 8.8 11.6 11.6 14.0 13.2
Circuit B kg 13.0 13.0 12.9 13.5 12.9
Pro-Dialog Plus
Minimum capacity % 33 28 33 25 25
All aluminium micro-channel heat exchanger (MCHX)
Axial Flying Bird 4 with rotating shroud
Quantity 3 4 4 4 4
Total air ow l/s 13542 18056 18056 18056 18056
Speed r/s 16 16 16 16 16
Twin-circuit plate heat exchanger
Water volume l 10.76 10.76 12.64 16.38 16.69
Max. water-side operating pressure without
hydronic module
kPa 1000 1000 1000 1000 1000
Pump, Victaulic screen lter, safety valve, expansion tank, pressure gauge, water + air purge valves, ow control
valve
Water pump Centrifugal, monocell, low or high pressure (as required), 48.3 r/s, single or twinned dual pump (as required)
Quantity 1 1 1 1 1
Expansion tank volume l 50 50 50 50 50
Max. water-side operating pressure with
hydronic module
kPa 400 400 400 400 400
Victaulic
Diameter inch 2-1/2 2-1/2 2-1/2 2-1/2 2-1/2
Outside tube diameter mm 76.1 76.1 76.1 76.1 76.1
Victaulic
Diameter inch 3 3 3 3 3
Outside tube diameter mm 88.9 88.9 88.9 88.9 88.9
Colour code: RAL 7035
* Weight shown is a guideline only. To nd out the unit refrigerant charge, please refer to the unit nameplate.
** Standard unit = base unit without option 15 and hydronic module option.
*** In accordance with ISO 9614-1 and certied by Eurovent.
**** For information, calculated from the sound power level Lw(A).
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