16
INSTALLATION and OPERATION MANUAL
5.2.
HYG BR – with one coil
HYG BR
500/27
HYG BR
800/27
HYG BR
1000/27
HYG BR
1500/50
Capacity
L
500
800
1000
1500
Buffer capacity/DHW coil capacity
L
473/27
773/27
973/27
1450 /50
Height h / with insulation hi
mm
1700/1750
1840/1890
2040/2090
2170/2220
Min. vertical clearance
mm
1720
1865
2074
2262
Diameter D /with insulation
mm
ø 650/850
ø 790/990
ø 790/990
ø 1000/1200
DHW tube surface
m
2
6.10
6.10
6.10
11.5
Lower heat exchanger coil S1
Heat exchange surface
Coil capacity
m
2
L
1.7
10.2
2.4
14.3
2.48
15.2
3.4
20.6
Operating pressure/Max. coil temp.
bar/°C
16/110
16/110
16/110
16/110
Operating pressure/Max. buffer temp.
bar/°C
3/95
3/95
3/95
3/95
Operating pressure/Max. DHW tube temp.
bar/°C
6/95
6/95
6/95
6/95
Continuous outflow 10/45 °C when the
bufferis charged to 65°C
L/h
1080
1400
1840
2800
Continuous outflow 10/38 °C when the
bufferis charged to 65°C
L/h
1350
1750
2300
3500
Recommended boiler size, connected to the
buffer
kW
44
57
75
114
Single discharge capacity (up to 38 °C)
when the buffer is charged to 65 °C
L
375
580
790
1150
ΔT temp. difference b/n buffer and
DHW at flow rate30/40/50 l/min.
6/8/12
3,5/5/8
3,5/5/8
2/3/5
Water stratification unit
mm
ø140
ø140
ø140
ø140
Thermometer
option
Electric heater
option
Weight/insulation
Kg
150/12,3
170/16,4
200/18
290/23,2
