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Subject to change without notice | 83057000jUK – Translation of the original operating manual | ait-deutschland GmbH
Performance data SWCV 122(H)(K)3 SWCV 162(H)(K)3
for B0/W35 to EN14511 Partial load operation kW ı COP
for B0/W45 to EN14511 Partial load operation kW ı COP 4,78 ı 3,75 9,15 ı 3,85
for B0/W55 to EN14511 Partial load operation kW ı COP 4,58 ı 3,13 9,06 ı 3,22
for B7/W35 flow of B0/W35 Partial load operation kW ı COP 5,92 ı 6,08 11,31 ı 6,05
for B0/W35 to EN14511 min. I max. kW ı kW
for B0/W45 to EN14511 min. I max. kW ı kW 2,24 ı 12,88 2,58 ı 17,00
for B0/W55 to EN14511 min. I max. kW ı kW 2,54 ı 12,53 2,47 ı 17,00
for B7/W35 to EN14511 min. I max. kW ı kW 2,94 ı 15,82 4,00 ı 19,10
Cooling capacity at max. volume flow (B15/W25), units with passive cooling: Identifier K kW 12,3 14,9
Limits of use
Heating circuit return min. I Heating circuit flow max. °C 20 I 65 20 I 65
Heat source min. I max. °C -5 I 30 -5 I 30
Additional operating points …
Sound
Sound pressure level at 1m distance from edge of unit min. I max. dB(A) 29 ı 38 29 ı 36
Sound power level to EN12102 min. I max. dB(A) 44 ı 53 44 ı 51
Heat source
Flow rate (pipe dimensioning) l/h
3200 3900
Max. free heat pump pressure ∆p (with cooling ∆pK) ***) ı Volume flow bar (bar) ı l/h 1,08 (1,03) ı 1270 0,88 (0,80) ı 2350
Approved anti-freeze Monoethylene glycol I Propylene glycol I Methanol I Ethanol • I • I • I • • I • I • I •
Anti-freeze concentration: Minimum frost protection down to °C -15 -15
Max. allowable operating pressure bar 3 3
Heating circuit
Flow rate (pipe dimensioning) I Min. volume buffer tank in series I Min. volume separation buffer tank l/h | l | l
2300 ı - ı - 2900 ı - ı -
Max. free heat pump pressure ∆p (with cooling ∆pK) ı Volume flow bar (bar) ı l/h 0,69 (0,65) ı 870 0,54 (0,50) ı 1600
Max. allowable operating pressure bar 3 3
General unit data
Total weight (with cooling) kg 168 (176) 180 (188)
Box weight (with cooling) ı Tower weight (with cooling) kg (kg) ı kg (kg) 103 (111) ı 65 (65) 115 (123) ı 65 (65)
Refrigerant type ı Refrigerant capacity … ı kg R407c ı 2,0 R407c ı 2,20
Domestic hot water tank
Net volume l — —
Impressed current anode integrated: • yes — no — —
Domestic hot water temperature, heating pump mode I Electric heating element up to °C ı up to °C — I — — I —
Mixed water quantity according to ErP: 2009/125/EC (at 40°C, draw-off of 10 l/min) l — —
Standing loss according to ErP: 2009/125/EC (at 65°C) W — —
Maximum pressure bar — —
Electrics
Voltage code ı all-pole heat pump fusing *)**) … ı A 3~N/PE/400V/50Hz ı C10
Voltage code ı all-pole heat pump fusing *) + electric heating element **) … ı A — —
Voltage code ı Control voltage fusing **) … ı A 1~N/PE/230V/50Hz ı B10 1~N/PE/230V/50Hz ı B10
Voltage code ı Electric heating element fusing **) … ı A 3~N/PE/400V/50Hz ı B16 3~N/PE/400V/50Hz ı B16
WP*): effect. Power input B0/W35 (50Hz) EN14511 I Power consumption I cosφ kW ı A ı … 1,04 ı 1,7 ı 0,88 1,91 ı 3,1 ı 0,89
WP*): effective power input B0/W35 to EN14511: min. I max. kW ı kW 0,53 ı 3,29 0,83 ı 4,62
WP*): Max. machine current I Max. power input within the limits of use A ı kW 9,0 ı 5,5 10 ı 7,3
Starting current: direct ı with soft starter A ı A < 5 ı — < 5 ı —
Degree of protection IP 20 20
Electric heating element output kW 9 ı 6 ı 3 9 ı 6 ı 3
Circulation pump power consumption, heating circuit I heat sour
min. — max. W ı W 2 – 60 ı 3 – 180 2 – 60 ı 3 – 180
Other unit information
Safety valve, heating circuit I Heat source included in scope of supply: • yes — no • I — • I —
Expansion valve, heating circuit I Heat source included in scope of supply: • yes — no — I — — I —
Overflow valve I Changeover valve integrated: • yes — no • I • • I •
Vibration isolators, heating circuit I Heat source integrated: • yes — no • I • • I •
*) Only compressor, **) Follow local regulations, ***) Figures for 25% mono-ethylene glycol
813497b 813489d
Heating capacity ı COP
Heating capacity
Technical data / Scope of supply
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