York YHMH 20 - Technical Data; Access to Connections

TECHNICAL DATA General
Model YHM 20 YHM 30 YHM 40 YHM 50
Air flow rate
Max speed m
3
/h 436 632 780 920
Med speed m
3
/h 376 522 691 810
Min speed m
3
/h 334 403 570 697
Total output cooling capacity (1)
Max speed 1 kW 2,15 2,8 4 4,7
Med speed 1 kW 1,85 2 3,4 3,9
Min speed 1 kW 1,65 1,75 3,1 3,35
Sensible output cooling capacity (1)
Max speed 1 kW 1,82 2,48 3,4 3,6
Med speed 1 kW 1,6 1,75 2,9 3,3
Min speed 1 kW 1,45 1,55 2,6 2,85
Max Pressure drop (1) 1 kPa 10 16 37 46
Total output heating capacity (2)
Max speed 2 kW 2,7 3,6 4,9 5,8
Med speed 2 kW 2,3 2,55 4,2 4,85
Min speed 2 kW 1,98 2,2 3,8 4,15
Pressure drop Max (2) 2 kPa 9 15 35 44
Sound power level (3)
Max speed 3 dB(A) 45 52 55 60
Med speed 3 dB(A) 42 42 52 56
Min speed 3 dB(A) 38 39 48 53
Water IN connection mm 12 12 12 12
Water OUT connection mm 12 12 12 12
Max absorbed power W 24 28 40 50
Max absorbed current A 0,25 0,26 0,34 0,35
Electrical power supply V-Ph~Hz 230V~50Hz 230V~50Hz 230V~50Hz 230V~50Hz
UNIT DIMENSION
W mm 845 845 920 920
H mm 270 270 298 298
D mm 180 180 200 200
Weight kg 10 10 13 13
PACKAGING DIMENSION
W mm 920 920 1020 1020
H mm 360 360 388 388
D mm 260 260 290 290
W
D
H
Data reffered to
(1) Operation in cooling mode: room temperature 27°C d.b./19°C w.b., chilled water at inlet 7°C and at outlet 12°C
(2) Operation in heating mode: room temperature 20°C d.b., hot water at inlet 50°C, with identical flow rate that in the cooling mode
(3) Sound power
W
D
H
Take care when removing the protective cover
from the indicator lights.
Rear view
Electrical connection of water
valve / Remote terminal block
Electrical power
supply inlet
Terminal block
Cable gland
ELECTRICAL CONNECTIONS
ACCESS TO CONNECTIONS General
GB
5