York HORIZONTAL AIR RETURN CMR00 User Manual
Blower, Water s ystems, Features
Features
• Horizontal air return
• Twin centrifugal fans
• High static pressure up to 250 Pa
• 2 and 4 pipe systems
• Air distribution plenum
• Electric heater option
• Optional paint finish
Thermostats
CSR00 (Wall mounted)
Fan speed selector
CMR00 (Wall mounted)
Thermostat with manual fan
speed and S/W change over
CER00 (Wall mounted)
Thermostat with manual fan speed
and automatic change over
CER20 (Wall mounted)
Thermostat with auto. fan speed
and automatic change over
CER30 (Wall mounted)
Thermostat with auto. fan speed
and automatic change over
for modulating valve
W
ATER S
YSTEMS
(1) Room temperature 27°C d.b., 48% R.H. - Water temperature 7/12 °C
(2) Room temperature 20°C, 50% R.H. - Water inlet temperature: 50°C -
Water flow values as Cooling, accordingly to the EUROVENT standards and UNI ENV 1397
(3) Sound pressure level in 1 meter distance open field and 0 Pa external static pressure
Technical features
Model
YEFB
130
140
230
240
330
340
430
440
Total cooling capacity [kW]
(1)
max
6.01
6.92
8.81
10.61
11.15
14.06
17.86
23.31
med
5.13
5.81
7.27
8.55
9.39
11.58
16.28
20.95
min
3.22
3.49
6.08
7.01
7.51
9.00
14.40
18.21
Heating capacity [kW]
(2)
max
7.90
8.90
12.34
14.62
15.20
18.84
24.38
30.36
med
6.61
7.32
9.84
11.36
12.49
15.07
21.83
26.79
min
3.96
4.20
8.01
9.04
9.71
11.33
18.90
22.77
Air volume [m3/h]
max
1153
1130
2158
2116
2639
2587
4129
4048
med
916
898
1553
1523
1994
1955
3505
3436
min
494
484
1174
1151
1422
1394
2853
2797
Max. available external static pressure [Pa]
100
100
175
175
250
250
250
250
Sound pressure level [dB(A)](3)
max
56
56
60
60
60
60
67
67
med
51
51
54
54
54
54
64
64
min
41
41
49
49
48
48
59
59
Power supply [V-ph-Hz]
230 - 1- 50
Water connections
G 1/2” F
G 1/2” F
G 1/2” F
G 1/2” F
G 1/2” F
G 1/2” F
G 1” M
G 1” M
Blower
YEFB 130-440
A complete range from 4 kW up to 24 kW