ELECTRICAL TESTS
Page 66
Service Manual Deli Multisserie form 9123667 rev. 20220317
8,1 Ω
9,4 Ω
9,8
Ω
Type 4N1511
Type 4N1511
230-200-145-0
230-200-145-0
Brn-Or-Rd-Bl
Brn-Or-Rd-Bl
Blue
Red
Orange
Brown
24,5
Ω
±15
Ω
±620
Ω
230V
200V
145V
H1-3
45
46
125
X11
119
X14
37
40
X15
N
L
0V
Orange
x
Red
Brown
Blue
240V 150W
att
Power and I/O board
±120
Ω
±120
Ω
±240
Ω
K4
K4
Working principle.
To increase the lifetime of the 240V~ halogen lamps,
the voltage is decreased to 200V~ with a transfor-
mer.
The transformer
The transformer has 3 coils which are all put in series.
Therefore, insulation test is not possible.
Resistances measured against the blue (0V) wire.
Brown:
9,8 Ω (230V~ in)
Orange:
9,4 Ω (200V~ out)
Red:
8,1 Ω (145V~ ) Not used
The lamp
It’s resistance is 24,5 Ω.
In circuit, a resistance of 5,35 Ω can be expected.
Working principle.
This motor has 2 equal coils of 120 Ω.
The coils are internal connected and the black wire is
connected to this junction.
Exchanging the 2 white wires will change the rotation
direction.
The motor needs to turn cw (clockwise), seen on the
top of the cam shaft.
The resistances can be measured in circuit.
Working principle.
Relay K4 switches the compressor and is controlled by
output x5 of the slave I/O board.
The resistances as shown can be measured in circuit.
MEASURING ON THE ILLUMINATION
MEASURING ON THE ROTOR MOTOR
MEASURING ON THE COMPRESSOR
Содержание Deli Multisserie
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Страница 69: ...ELECTRICAL TESTS Page 69 Service Manual Deli Multisserie form 9123667 rev 20220317...
Страница 85: ...TROUBLE SHOOTING Page 85 Service Manual Deli Multisserie form 9123667 rev 20220317 EMPTY PAGE...
Страница 127: ...Page 127 ELECTRICAL DIAGRAMS Service Manual Deli Multisserie form 9123667 rev 20220317 EMPTY PAGE...
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