Water Softener
Weichwassermeister
®
GSX 5, GSX 10, GSX 10-I
Order no. 075 187 970-inter Edited by: KONS-nkes-mrie G:\BA-187970-INTER_GSX 5-10.DOC
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4 | Terminal diagram
Attention!
Prior to opening the control unit, pull the mains plug.
The work described below may only be performed by trained experts.
We recommend having Grünbeck’s technical service/authorised service
company start up the system.
For the optimum adjustment of the operating mode, a programmable
output is available at the control unit (voltage-free contact/switching
capacity 230 V~ 1 A, Fig. D-5, item 1) as well as a programmable input
(for connection to a voltage-free contact, Fig. D-5, item 2). For a detailed
description of the available functions, refer to chapter F, paragraph 3.2.
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Fig. D-5: Terminal diagram for Weichwassermeister
®
GSX
Table D-1: Description of board connections
Connection Description
Connection Description
L / N / PE
Mains connection cable
DOS
EXAcount cable (opt. dosing system)
CL / NIV
Disinfection unit, suction lance
POT-S (NO)
1 programmable output relay contact for
use by others
REG Motor
Regeneration
valve
TRANS Transfer
valve
PRGINP
2
programmable input to connect a volt-
age-free contact by others
WZ Water
meter
