No nc, Trc not used) – Moyer Diebel MH-60M3 User Manual
Page 72
TSHC
Wash Tank Thermostat
TSBC
Booster Tank Thermostat
TRD
Rinse Cycle Cam
TRB
Wash Cycle Cam
TRA
Homing Cycle Cam
TR
Timer Motor
T2
120V:24V Transformer
T1
LINE:120V Transformer
RWV
Rinse Water Valve
R3
Power-Up Relay
R2
Hold-In Relay
R1
Fill Relay
MPS
Main Power Switch
LT2
Cycle Light
LT1
Power ON Light
HCHL
Tank Heat High Limit (Electric Heat ONLY)
HC1
Tank Heat Contactor or Steam Valve
FU1 & 2
Transformer Fuses
FTRA
Fill Timer Cam
FTR
Fill Timer Motor
EWS
Extended Wash Switch
DSS
Door Safety Switch
DR
Door Safety Switch Relay
BCHL
Booster Tank High Limit (ELECTRIC HEAT ONLY)
BC1
Booster Tank Contactor or Steam Valve
1MOL
Wash Motor Overload
1M
Wash Motor Contactor
1MTR
Wash Motor
Tank Heat Fuses
FU3,4,5
TO CUSTOMERS DISCONNECT SWITCH
PER LOCAL ELECTRICAL CODE
GND
24V
T2
43
DR
25
HC1
23
TSHC
TSBC
19
BC1
14
HC1
12
19
OFF
DR1
6
7
MPS
ON
DSS
42
R2
R3
R2C
FTR
R1
NC
NO
FTRA
11
1M
NO
NC
TRA
NO
NC
TRD
BCHL
HCHL
RWV
7
3
17
17
17
16
16
16
31
5
2
2
2
2
2
2
2
2
7
7
3
4
LT1
4
4
4
11
4
11
R3A
R2A
R2B
17
11
41
18
18
18
16
5
LT2
EWS
32
18
29
29
5
31
2
6
15
13
8
R1C
R1A
TR
R1B
3KW
T1
FU1
FU2
120V
1
6
18
7
3KW ELECTRIC TANK HEAT (IF USED)
ELECTRIC HEAT ONLY
ELECTRIC HEAT ONLY
2
1
1
2
2
8
TRB
2
2
30
2
2
7
6
3
6
7
18
18
18
L1
N
1MOL
1M
1MOL
36
34
22
20
FU5
FU3
9
10
2
33
39
37
9KW
9KW ELECTRIC BOOSTER HEAT (IF USED)
28
BC1
26
USED ONLY ON THE 208-240V MODELS
L1
N
L1
N
1MTR
DIAGRAM STATE
END OF CYCLE
POWER - OFF
DOOR - CLOSED
B701478/A
NOT USED IN
115V 1 PH.
SEE NOTE 1
NOTE 1: IF SUPPLY IS 115 V 1 PH.,
T1 IS NOT USED. WIRES
#1 AND #2 ARE CONNECTED
TO THE FUSE BLOCK.
0
10
20
30
40
50
60
70
80
90
50
0
10
20
30
40
80
60
70
90
50
0
10
20
30
40
80
60
70
90
50
0
10
20
30
40
80
60
70
90
FTRA
FTR
TRD
(TRC Not Used)
TRB
TR
TRA
0
0
10
20
10
20
40
40
30
30
50
50
60
70
60
70
80
80
90
90
FILL TIMER CAM
FILL TIMER MOTOR
RINSE CYCLE CAM
WASH CYCLE CAM
HOMING CYCLE CAM
TIMER MOTOR
Wash = 45 secs.
Cycle = 60 secs.
NO
NC
NO
NC
NO
NC
NO
NC
Rinse = 14 secs.
Timed Fill = 90 secs.
Figure 40 - Electrical Schematic / 1 Phase (MH-60, 6N, 6L)
70
Detergent
Rinse Aid
Detergent
Signal