Roca BCH-7 - Duct Electric Heater Details

46
Duct electric heaters RC-220
For installation in the indoor fan outlet.
Its intended function is to operate as an emergency heater.
The charge loss calculated for these heaters in any
functioning state is 1 mm WG
Attention:
A flow rate control should be installed together with every
electric heater, to prevent the heater from operating if the fan
has not been switched on.
kW
10
15
20
30
Nominal power
Resistance
model
RC-10 - 220
RC-15 - 220
RC-20 - 220
RC-30 - 220
10, 15, 20
30
Resistance
size
ABCDEFGH
582 562 330 408 376 345 542 321
823 803 435 517 482 451 783 351
General dimensions mm
Note: For more detailed information see the brochure for this accessory.
All data subject to change without notice.
Note: To connect electric heaters, see the wiring diagrams of each BCH.
PERFORATED SHEET COVER
FOR FUNCTION BOX
104
187
31
C
23 DIAM. POWER
CONNECTION
BORINGS
CONNECTIONS BOX CAN
BE MOUNTED AT JOBSITE
ON THE LEFTSIDE
CONTROL LINES
PLUG
65
30
33
1800 mm
FLEXIBLE
PLASTIC
CONTROL
LINES
D
H
G
E
F
A
B