Roca BCH-10 - Nominal Features & Test Conditions; Flow Rates & Capacities

7
BCH-7 6 400 3 800 7 100 3 700
BCH-10 9 200 5 000 10 800 4 000
BCH-12 11 600 6 700 12 700 5 000
BCH-15 14 000 6 900 14 300 5 420
BCH-20 17 900 8 900 18 000 7 780
BCH-25 21 700 10 000 22 500 7 500
BCH-30 27 000 14 600 28 500 13 500
BCH-7
BCH-10
BCH-12
BCH-15
BCH-20
BCH-25
BCH-30
2 175
2 780
3 900
3 900
4 675
4 900
5 800
2 100
3 350
3 410
3 410
4 675
5 200
6 400
Model
Unit
Nominal features
Summer Winter
Cooling capacity W Consumption W
Heating capacity W
Consumption W
DB WB DB WB DB WB DB WB
35 24 27 19 7 6 20 12
Indoor temperature °C
14 10 6 0 -8
23 1.20 1.04 0.96 0.77 0.58
20 1.25 1.10 1.00 0.80 0.69
17 1.30 1.13 1.04 0.83 0.63
Summer
Winter
Outdoor unit air
intake temperature °C WB
Test conditions
Correction factors
Correction factors for the cooling capacities
Correction factors for the cooling capacity with regard indoor
and outdoor temperatures.
Correction factors for the heating capacities
19 25 30 35 40 46
23 - 1.20 1.15 1.11 1.06 1
19 1.10 1.08 1.04 1 0.96 0.90
14 0.88 0.86 0.84 0.82 0.79 0.74
Outdoor unit air
intake temperature °C DB
Note:
Indoor unit air intake DB temperatures, between 21 & 32 °C.
WB = Wet bulb. DB = Dry bulb.
Correction factors for the cooling capacity for flow-rates
different from the nominal ones in the indoor coil.
130
1.046
1.118
1.025
120
1.032
1.075
1.017
100
1
1
1
110
1.016
1.038
1.009
80
0.960
0.945
0.980
90
0.980
0.973
0.990
Flow %
Total capacity
Sensitive capacity
Absorb. comp. poten.
Correction of the real temperature of the air entering the
outdoor coil for flow-rates different from the nominal ones.
Flow % 70 80 90 100 110 120 130
Correction in °C over the
real air intake temperature
at the outdoor battery unit
5 3 1.5 0 -1 -2 -2.5
Correction of the real temperature of the air entering the
outdoor coil for flow-rates different from the nominal ones.
Correction in °C over the real
air intake temperature at the
outdoor battery unit
-2 -1.5 -0.5 0 0.5 1 1.2
Outdoor temperature °C Indoor temperature °C Outdoor temperature °C
25
37
50
50
50
62
62
50
50
50
50
50
50
50
Indoor unit
air intake
temperature
°C WB
Indoor unit
air intake
temperature
°C DB
Nominal flow-rates
The cooling and heating capacities in the corresponding
tables are valid for the following nominal flow-rates.
For other flow-rates, apply the correction factor from the
corresponding table.
Flow % 70 80 90 100 110 120 130
Indoor fan
nominal
m
3
/h
Static pres.
nominal
Pa
Out. fan
nominal
m
3
/h
Static pres.
nominal
Pa