80
Communication card A21
8
5233
Pump
Drain
5239
9
Control unit
8
9
Communication card A21
This card is used to send and receive signals
from I/O card 1. It contains:
• Fuses F11 and F12 (T 1.25 A)
Protects the received voltage supply in the
timer and door lock controller.
• Service button S40
Used to engage service mode of the pro-
gramme unit.
• Input/output connection blocks
Card No. Function
Outputs(200-240VAC)
X71 :1,2 Signal “Door locked, program on”
X72 :2 Liquid detergent 1
:3 Liquid detergent 2
:4 Liquid detergent 3
:5 Liquid detergent 4
:1 0 V
X73 :1 Powder 1 (Y11)
:2 Powder 2 (Y12)
:3 Powder 3 (Y13)
:4 Powder 4 (Y14)
:5 Powder 2 (Y22)
Input
X70 :1,2 Start/Stop
:3,4 Pause/PC5
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