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1. General Introduction
1.1 JKA stager controller is the product developed on the basis of advanced technology.
It is widely being applied in various water treatment fields as Filtration System, Water
Conditioning, Softening System and Desalination Systems, etc. The main distinguished
features of JKA Controller are:
Power: 150~250V/AC, 50/60Hz, 4W;
Chinese or English version alternatively selected, setting simplicity, No complicated
programming languages ability needed to operator;
Password Protection design prevents parameter setting from arbitrary and unexpected
alteration;
Flexible regeneration initiation modes ( Volume, Remote, Interval, Week
timing ).The selection of regeneration modes depends on specific technical and
systemic conditions.
LCD display with backlight for over ten years use and state display function on
panel;
Regeneration and relevant outputs signals are all Relay Dry Contractor; AC 220/5A;
Remote control signal is dry contact. Signal can be reserved at least 2 seconds;
JKA Stager Controller contains four specified parameters:
a) Plan b) M program
c) S program
d) Commerce
Peripheral logic interlock function can be implemented among multiple JKA Stager
Controllers through using S1 or S3 program of one JKA Stager Controller as state
feedback to adjacent one. Hereby, Regeneration initiation on two JKA Stager
Controllers is thus avoided.
JKA Stager Controller equips two logic level control units with Relay Dry
Contractor output;
Commercial lock. Please contact our technical pers onnel for detailed usage.
1.2 Key and Display
1.2.1 Keys
The Six function keys, located directly beneath the display, control the majority of JKA
