
7.2.3 Connection of external TEST
The
BEKOMAT
®
has an option for the connection of an external TEST button. This enables condensate to be discharged
via remote control. If the external contact is closed, the solenoid valve opens like after pressing the TEST button on the
top cover and the
BEKOMAT
®
discharges condensate.
Illustration
Description / explanation
6 mm (0.23“)
60 mm (2.36“)
1. Prepare the external TEST button cable.
If the potential free contact is to be connected
in addition to the external TEST button, a 4/5-
wire cable must be used for the connection
(depending on the application).
J
5
6
7
4
2. Take the dust protection pane
[4]
out of the left-hand
cable gland.
3. Slide the components of the cable gland
[5, 6, 7]
over
the cable
[J]
and insert the cable into the top cover.
Normally Open (NO)
Common (CO)
Normally Closed (NC)
±24V
±24V
0 V (+24 VDC)
+24 VDC (0 V)
4. Connect the cable of the external TEST button to the
control PCB in accordance with the terminal diagram.
BEKOMAT
®
13, 13 CO, 13 CO PN25, 13 CO PN40
Original installation and operation manual
32 | 64
Summary of Contents for Bekomat 14
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