Installation and operating instructions: JUDO UNIDOS digital dosing pump systems JUD-KH 6-50 and 6-100 (cold water) / JUD-HH 6-50 and 6-100 (hot water)
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JUDO Wasseraufbereitung GmbH
© JUDO Wasseraufbereitung GmbH
Postfach 380
D-71351 Winnenden
Translation into foreign languages and reproduction, even in excerpt form, is only permitted with special
approval.
Tel. +49 (0)7195-692-0
Fax +49 (0)7195-692-188
Revision level: 20.04.2017
E-Mail: [email protected]
Internet: www.judo.eu
41
Fault
Cause
Remedy
Dosing pump not
working.
Power supply interrupted.
Connect power supply.
Power cut.
Request JUDO customer service.
Actuation
not correct.
Operating mode set incorrectly.
Check operating mode, correct as
necessary.
Ext. stop signal input incorrectly connected
or mode 1 set incorrectly.
Check wiring or setting,
correct as necessary.
Contact signal input incorrectly wired or
contact water meter faulty.
Check wiring or contact water meter,
correct or replace as necessary.
Low-level signal
incorrectly
evaluated or
output over relay
2.
Switch contact incorrectly positioned at the
suction kit.
Check positioning, correct as necessary.
Signal output incorrectly wired.
Check wiring, correct as necessary.
Mode 1 incorrectly set.
Check setting, correct as necessary.
Mode 2 incorrectly set.
Check setting, correct as necessary.
Mode 3 incorrectly set.
Check setting, correct as necessary.
Empty signal
incorrectly
evaluated or
output over relay
1.
Switch contact incorrectly positioned at the
suction kit.
Check positioning, correct as necessary.
Signal output incorrectly wired.
Check wiring, correct as necessary.
Mode 1 incorrectly set.
Check setting, correct as necessary.
Mode 2 incorrectly set.
Check setting, correct as necessary.
Fault indication
incorrectly output
via relay 1.
Signal output incorrectly wired.
Check wiring, correct as necessary.
Mode 2 incorrectly set.
Check setting, correct as necessary.
Status LED
flashes red.
Motor blocked.
Request JUDO customer service, if
necessary replace dosing pump.
Tab. 23: Electrical faults
If a fault cannot be rectified based on the information in Table 22 or 23, contact your JUDO customer service
representative or an authorised specialist company.
JUDO Wasseraufbereitung GmbH
JUDO Wasseraufbereitung AG
Winnenden Works
Austrian subsidiary
Address: Hohreuschstraße 39-41 Zur Schleuse 5
Industriestrasse 15
D-71364 Winnenden
A-2000 Stockerau
CH-4410 Liestal
Phone:
+49 (0)7195-692-0
+43 (0)2266-640-78
+41 (0)61-90640-50
Fax:
+49 (0)7195-692-188
+43 (0)2266-640-79
+41 (0)61-90640-59
Email:
Internet:
www.judo.eu
www.judo-online.at
www.judo-online.ch
Installation company:
