Control unit
Circuit diagram TD70.C UL
This document must not be copied without
our written pemission, and the contents
thereof must not be imparted to a third party
nor be used for any unauthorized purpose.
Contravention will be prosecuted.
Asko Appliances AB
CIRCUIT DIAGRAM TD70.C US/CA
80 902 60 - 01
WIRES IN SOME MACHINES
INTERNAL CONNECTION
NTC 1
EL 1050 W
F
AP
SERVICE MENU
TURN OFF POWER (S1)
WAIT FOR AT LEAST 5 SEC
HOLD S2
TURN ON POWER (S1)
PRESS S2 5 TIMES TO ENTER SERVICE MENU
PRESS STOP (S3) TO CHANGE MENU STEP
ROTATE DIAL TO CHANGE IN STEP
PRESSING START (S2) STORES AND EXITS SERVICE MENU
EL 1950 W
T2
DB
FB
N
L3
L2
L1
CM6
CM5
CM3
CM2
MO
T1
CM4
CM1
NTC 2 *A
WIRES IN ALL MACHINES
*A
*A CONDENSE MACHINES
CABLE POSITIONS
1: THERMISTOR
2:
COINMETER
4: MOTOR, DRAIN PUMP, FLOAT SWITCH
5: DOOR SWITCH
6: COMMUNICATIONS INTERFACE
8: POWER
9: HEATING ELEMENT
RESISTANCES AT ROOM TEMPERATURE (CA. 20°C/68°F)
VALUES WITH +/-10% ARE REGARDED AS NORMAL
COMPONENT
F: RADIO INTERFERENCE SUPPRESSION FILTER 680K Ohm
NTC 1: THERMISTOR 1 4 - 6 K Ohm
NTC 2: THERMISTOR 2: 4 - 6 K Ohm
AP: DRAIN PUMP: 111 Ohm
EL: HEATING ELEMENT 1050W 45.3 Ohm
EL: HEATING ELEMENT 1950W 20.5 Ohm
MO: MOTOR
T1: THERMOSTAT, OVERHEATING (HEATER)
T2: THERMOSTAT, OVERHEATING (HEATER)
FB: FLOAT SWITCH
DB: DOOR SWITCH
CI: COMMUNICATIONS INTERFACE
S2 S3
S1
CI
F1
F2
USER SETTINGS MENU
TURN OFF POWER (S1)
WAIT FOR AT LEAST 5 SEC
HOLD S3
TURN ON POWER (S1)
PRESS S3 5 TIMES TO ENTER MENU
2011-09-15
CONNECTION BOX
L
N
L
L1 2
L1 2
L2 2
L2 2
RECL
RECL
RECG
*A
PHASE
BLACK
CM1
CM2
BROWN
CM5
CM4
CM3
GROUND
BLUE
CM6
BLACK
BLUE
YELLOW-
GREEN
FROM CONTROL UNIT
FROM CONTROL UNIT
If coin meter is selected CM1
and CM4 needs to be closed to
start the machine
(default closed with jumper)
CONNECTOR FOR COIN METER
PHASE
This document must not be copied without
our written pemission, and the contents
thereof must not be imparted to a third party
nor be used for any unauthorized purpose.
Contravention will be prosecuted.
Asko Appliances AB
CIRCUIT DIAGRAM TD70.C US/CA
80 902 60 - 01
WIRES IN SOME MACHINES
INTERNAL CONNECTION
NTC 1
EL 1050 W
F
AP
SERVICE MENU
TURN OFF POWER (S1)
WAIT FOR AT LEAST 5 SEC
HOLD S2
TURN ON POWER (S1)
PRESS S2 5 TIMES TO ENTER SERVICE MENU
PRESS STOP (S3) TO CHANGE MENU STEP
ROTATE DIAL TO CHANGE IN STEP
PRESSING START (S2) STORES AND EXITS SERVICE MENU
EL 1950 W
T2
DB
FB
N
L3
L2
L1
CM6
CM5
CM3
CM2
MO
T1
CM4
CM1
NTC 2 *A
WIRES IN ALL MACHINES
*A
*A CONDENSE MACHINES
CABLE POSITIONS
1: THERMISTOR
2:
COINMETER
4: MOTOR, DRAIN PUMP, FLOAT SWITCH
5: DOOR SWITCH
6: COMMUNICATIONS INTERFACE
8: POWER
9: HEATING ELEMENT
RESISTANCES AT ROOM TEMPERATURE (CA. 20°C/68°F)
VALUES WITH +/-10% ARE REGARDED AS NORMAL
COMPONENT
F: RADIO INTERFERENCE SUPPRESSION FILTER 680K Ohm
NTC 1: THERMISTOR 1 4 - 6 K Ohm
NTC 2: THERMISTOR 2: 4 - 6 K Ohm
AP: DRAIN PUMP: 111 Ohm
EL: HEATING ELEMENT 1050W 45.3 Ohm
EL: HEATING ELEMENT 1950W 20.5 Ohm
MO: MOTOR
T1: THERMOSTAT, OVERHEATING (HEATER)
T2: THERMOSTAT, OVERHEATING (HEATER)
FB: FLOAT SWITCH
DB: DOOR SWITCH
CI: COMMUNICATIONS INTERFACE
S2 S3
S1
CI
F1
F2
USER SETTINGS MENU
TURN OFF POWER (S1)
WAIT FOR AT LEAST 5 SEC
HOLD S3
TURN ON POWER (S1)
PRESS S3 5 TIMES TO ENTER MENU
2011-09-15
CONNECTION BOX
L
N
L
L1 2
L1 2
L2 2
L2 2
RECL
RECL
RECG
*A
PHASE
BLACK
CM1
CM2
BROWN
CM5
CM4
CM3
GROUND
BLUE
CM6
BLACK
BLUE
YELLOW-
GREEN
FROM CONTROL UNIT
FROM CONTROL UNIT
If coin meter is selected CM1
and CM4 needs to be closed to
start the machine
(default closed with jumper)
CONNECTOR FOR COIN METER
PHASE
Service Manual TD70.C
18
