M23740N6-03 01/10/07 page 34
TECHNICAL DATA
Sizes 31 41 51 71 91 101 121 142 182 202 242
Cooling
Cooling capacity 1 kW 13,6 19,1 21,6 27,9 36,9 44,0 48,7 65,5 75,4 83,6 89
Sensible capacity 1 kW 9,82 13,7 15,7 20,3 26,5 31,8 35,6 47,1 54,9 60,2 64,9
Total power input 1 kW 0,3 0,3 0,5 0,6 0,8 1,1 1,5 1,5 2,2 2,2 3
HEATING
Heat output 2 kW 26,6 36,7 42,4 53,1 72,4 86 94,7 125,9 143,8 159,1 174
INTERNAL EXCHANGER
Front surface
m
2
0,3 0,4 0,4 0,6 0,8 0,9 0,9 1,4 1,4 1,6 1,6
Water content l 4 5,39 5,39 6,78 9,22 11,1 11,1 16,7 16,7 18,5 18,5
Water flow-rate l/s 0,6 0,85 0,97 1,2 1,75 1,97 2,16 2,83 3,23 3,60 3,88
Pressure drop kPa 24 29 36 24 38 26 30 20 25 33 38
AIR HANDLING SECTION FANS (SUPPLY)
Type of fans 3 CGF
Number of fans 1 1 1 2 1 1 1 2 2 2 2
Standard air flow 4 l/s 569 778 944 1166 1597 1889 2167 2638 3194 3472 3888
Installed unit power 5 kW 0,25 0,25 0,52 0,6 0,75 1,1 1,5 1,5 2,2 2,2 3
Max outside static
pressure
6 Pa
85 93 80 70 140 170 180 140 115 1450 180
CONNECTIONS
Water fittings 1" 1"1/4 1"1/2 2"
Condensate discharge mm 25
POWER SUPPLY
Standard power supply 230/1/50 400/3/50
DIMENSIONS
Length mm 650 850 850 1050 1050 1250 1250 1870 1870 2070 2070
Depth mm 500 500 500 500 670 670 670 670 670 670 670
Height mm 1700 1700 1700 1700 2000 2000 2000 2000 2000 2000 2000
STANDARD UNIT WEIGHTS
Shipping weight kg 96 117 123 140 185 210 215 250 260 290 295
(1) water return 7°C and supply 12°C
Ambient temperature 27°C/19.5 WB
relative humidity 50%
(2) water return 70°C and supply 60°C
ambient temperature 20°C DB
relative humidity 50%
(3) CFG = centrifugal fan
(4) Max outside static pressure
(5) Standard motor
(6) rated flow, maximum speed, including the air filter
OPERATING LIMITS
Sizes 31 41 51 71 91 101 121 142 182 202 242
Cooling
Min air return temperature (W.B.) °C 2
Max. air temperature return (D.B.) °C 40
Max water return temperature °C 80
Min. water supply temperature °C 6
Heating
Max water return temperature °C 80
Min. water return temperature °C 30
Max. air temperature return (D.B.) °C 40
Min. air temperature return (D.B.) °C 2
DB = dry bulb
WB = wet bulb
16 bar water side high head-pressure
BT06E005GB- 00
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