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We reserve the right to supply materials that might vary slightly to those described in our Technical Sheets. Updated information is available on our website.Nos reservamos el derecho de suministrar materiales que pudieran diferir levemente de los descritos en nuestras Hojas Técnicas. Información actualizada en nuestra web.
AK-RC 251Schemes / Esquemas
Tr- Tr+
CNC
Gnd Gnd GndS1 D1S2 D2/S3
RS485
AUX 2
NTC / D. INPUTNO
S2 D2S1 D1 L N
L N
L N
L N
1 (1) A230 V~
5 A230 V~
AUX.1
AUX.2
12 (12) A230 V~
12 (9) A230 V~
A: InI= 1, 4, 111: Only / Sólo InI=1
2: Only / Sólo InI= 1 & 4
1
2
2
I20=7 / 8
3000 W230 V~
100 - 240 V~50 - 60 Hz
NL
N
L
VA
C
B: InI= 2, 3, 5, 6, 12, 131: Only / Sólo InI=2 & 3
2: Only / Sólo InI= 2, 3, 5 & 6
NC NO C NO C NO C NC NO CDEF. COOLFAN AUX 1
Tr- Tr+
CNC
Gnd Gnd GndS1 D1S2 D2/S3
RS485
AUX 2
NTC / D. INPUT
150 W230 V~
NO
S2 D2S1 D1
L N
L N
L N
L N
1 (1) A230 V~
5 A230 V~
AUX.2
12 (9) A230 V~
1
I20=7 / 8
3000 W230 V~
100 - 240 V~50 - 60 Hz
NL
N
L
VA
C
NC NO C NO C NO C NC NO CDEF. COOLFAN AUX 1
L N
12 A230 V~
S3
S3
AUX.1 AUXILIARY RELAY 1 / RELÉ AUXILIAR 1
COND
HG
SOLENOID / SOLENOIDE
HOT GAS-VALVE / VÁLVULA DE GAS CALIENTE
CONDENSER SOLENOID FOR HOT GAS / SOLENOIDE DE CONDENSADOR PARA GAS CALIENTE
DEFROST RESISTOR / RESISTENCIA DESHIELO
FAN / VENTILADOR
COMPRESSOR / COMPRESOR
CRANKCASE RESISTOR / RESISTENCIA DE CÁRTER
HIGH-LOW PRESSURE CONTROLLER / PRESOSTATO DE ALTA-BAJA
HIGH PRESSURE CONTROLLER /PRESOSTATO DE ALTA
LOW PRESSURE CONTROLLER / PRESOSTATO DE BAJA
4-WAY INVERTER VALVE / VÁLVULA INVERSORA DE 4 VIAS
DRAINAGE OR DOOR FRAME RESISTOR /RESISTENCIA DRENAJE O MARCO PUERTA
N L
100 - 240 V~50 - 60 Hz
CNCAUX 2
NO
PRGO10=4 / 8
COLD ROOM LIGHT / LUZ CUARTO FRIO
N L
100 - 240 V~50 - 60 Hz
CNCAUX 2
NO
PRGo10=2
Gnd
Gnd
D2
/ S
3D
2 /
S3
D1
D1
DIG. IN
DIG. IN
A
A
B
D
InI= 2, 5, 7, 9, 12
LP HP
LP HP
C
C
PRG{11=1
PRG{11=0
{20=3
{21=0
Gnd
D2 /
S3
D1
DIG. IN
1 1
2 2
4 4
InI= 2, 5, 7, 9, 12+
LPHP
LPHP
PRG{11=0
{20=3
{21=0
080C0455
ID364426310184-0102© Danfoss | DCS (vt) | 2020.12
Gnd
Gnd
Gnd
D2
/ S
3D
2 /
S3
D2
/ S
3
D1
D1
D1
DIG. IN
DIG. IN
DIG. IN
A
A
1 1
2 2
4 4
B
D
InI= 2, 5, 7, 9, 12
InI= 2, 5, 7, 9, 12
LP HP
+
LPHP
LPHP
LP HP
C
C
PRG{11=1
PRG{11=0
{20=3
{21=0
PRG{11=0
{20=3
{21=0
Gnd
D2
/ S
3
DIG. IN
1
2
4
InI= 7, 8HOT GAS
HP
HP
PRG{21=1
C: InI= 7, 8
Tr- Tr+
CNC
Gnd Gnd GndS1 D1S2 D2/S3
RS485
AUX 2
NTC / D. INPUT
150 W230 V~
NO
S2 D2
S3
S1 D1
L N
L N
L N
1 (1) A230 V~
5 A230 V~
AUX.2
12 (9) A230 V~
I20=7 / 8
100 - 240 V~50 - 60 Hz
NL
N
L
VA
C
NC NO C NO C NO C NC NO CDEF. COOLFAN AUX 1
L N
12 A230 V~
L N
L N1 A230 V~
1 A230 V~
HG
COND
C: InI= 9, 10
Tr- Tr+
CNC
Gnd Gnd GndS1 D1S2 D2/S3
RS485
AUX 2
NTC / D. INPUT
150 W230 V~
NO
S2 D2
S3
S1 D1
L N
L N
L N
1 (1) A230 V~
5 A230 V~
AUX.2
12 (9) A230 V~
I20=7 / 8
100 - 240 V~50 - 60 Hz
NL
N
L
VA
C
NC NO C NO C NO C NC NO CDEF. COOLFAN AUX 1
L N
12 A230 V~
L N
1 (1) A230 V~
AUX.1
COND
HG
DEFROST RESISTOR / RESISTENCIA DESHIELO
FAN / VENTILADOR
COMPRESSOR / COMPRESOR
CRANKCASE RESISTOR / RESISTENCIA DE CÁRTER
SOLENOID / SOLENOIDE
HOT GAS-VALVE / VÁLVULA DE GAS CALIENTE
CONDENSER SOLENOID FOR GAS CALIENTE / SOLENOIDE DE CONDENSADOR PARA HOT GAS
AUXILIARY RELAY 1 / RELÉ AUXILIAR 1
HIGH-LOW PRESSURE CONTROLLER / PRESOSTATO DE ALTA-BAJA
HIGH PRESSURE CONTROLLER /PRESOSTATO DE ALTA
LOW PRESSURE CONTROLLER / PRESOSTATO DE BAJA
4-WAY INVERTER VALVE / VÁLVULA INVERSORA DE 4 VIAS
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