SYSHRW Engineering Data Manual (EDM HRW S 4GB)

SYSHRW
9
Operating Limits (continued)
* Nominal conditions according to EN 14511-2 standard.
Temperature limits - SYSHRW 096 and 120
Flow limits - SYSHRW 096 and 120
Cooling Heating
Return air temperature
Minimum 21 °C dry bulb / 15 °C wet bulb 15 °C
Nominal* 27 °C dry bulb / 19 °C wet bulb 20 °C
Maximum 38 °C dry bulb / 28 °C wet bulb 25 °C
Entering water temperature
Minimum 20 °C 13 °C
Nominal* 30 °C 20 °C
Maximum 48 °C 34 °C
SYSHRW 096
Nominal air ow : 4700 m
3
/h Nominal water ow : 4860 l/h
2800
3000
3200
3400
3600
3800
4000
4200
4400
4600
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
39
34 35 36 37 38
Air inlet temperature (°C)
Air flow (m
3
/h)
2200
2400
2600
2800
3000
3200
3400
3600
3800
4000
4200
4400
4600
4800
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 4842 44 46
Water inlet temperature (°C)
Water flow (l/h)
SYSHRW 120
Nominal air ow : 5600 m
3
/h Nominal water ow : 6408 l/h
3400
3600
3800
4000
4200
4400
4600
4800
5000
5200
5400
5600
14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33
39
34 35 36 37 38
Air inlet temperature (°C)
Air flow (m
3
/h)
3000
3200
3400
3600
3800
4000
4200
4400
4600
4800
5000
5200
5400
5600
5800
6000
6200
6400
12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 4842 44 46
Water inlet temperature (°C)
Water flow (l/h)