9. 1 ELECTRICAL ABSORPTION
Complementary resistor
TOTAL ABSORBED POWER
IN HEATING
The ANR units are available in versions
equipped with integrative electrical
resistors. These versions are identified
with the letter K. Both versions are
equipped wit h cir culation pump
storage tank and a control system
for handling the integrative electrical
ANR AK 0502- 0802- 0902
LEGEND
1 Controller
2 Complementary resistor
3 Storage tank
.
9
VERSION WITH ELECTRICAL RESISTOR
Version
AK
AK
resistor.
The integrative resistors are housed
inside the storage tank for the units
from size 0502 to 0902.
The operation of the resistor is
handled by an integrated controller
based on the water temperature
1
IN
3
OUT
2
U.M.
0502
0802
[kW]
6
8
[kW]
10,9
13,2
0902
10
17, 1
and the outdoor temperature; the
integrative resistors are managed by
means of the electronic boxes inside
the machine.
43