A.O. Smith BFC Cyclone, Installation, User And Service Manual

Page: 99 / 118

Description Unit BFC 80 BFC 100 BFC 120
General
Contents litres 480 480 480
Empty Weight kg 405 405 405
Maximum floor load kg 885 885 885
Maximum operating pressure
(vented) kPa (bar) 800 (8) 800 (8) 800 (8)
Maximum operating pressure
(unvented) kPa (bar) 550 (5.5) 550 (5.5) 550 (5.5)
Control thermostat -
adjustment range °C 40...80 40...80 40...80
Control thermostat -
default value °C 65 65 65
Hysteresis upwards -
adjustment range °C 0...5 0...5 0...5
Hysteresis upwards -
default value °C 5 5 5
Hysteresis downwards -
adjustment range °C 0...10 0...10 0...10
Hysteresis downwards -
default value °C 5 5 5
Number of (electrical) anodes - 2 2 2
Observed pressure differential
across the pressure switch Pa
³
260
³
260
³
260
Pressure differential to open
the pressure switch Pa < 210 < 210 < 210
Heating time ΔT = 45 °C min. 18 15 12
Electrical
Electrical power consumption W 95 145 240
Supply voltage
(-15%, +10% VAC) volts 230 230 230
Mains frequency (
±
1Hz) Hz 50 50 50
IP class - IP 20 IP 20 IP 20
0311704_BFC_28-120_III_ ENEN_V2.4, 2022-10-17 99