GHL Doser 2.1 User Manual

GHL Doser Resource Guide
Release 07/2018
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○ (PL-0077) Level-Sensor, Floater or (PL-0082) Level-Sensor, Optical
○ (PL-0081) PL-LY Level sensor splitter
One sensor should be at the surface of the water and the second should be
submerged. This will define minimum and maximum water level for the water
change.
NOTE: Index refers to the Control Circuit used. If you use Control Circuit 1, use Index “1”.
To program the GHL Doser SA for AWC, please do the following:
1. Go to “Dose Overview” and select the first doser pump you wish to use for AWC.
2. Change this pump setting to “Level Control”, set Index to “1”, and Function to “Fill
Water”
3. Go to the next doser pump you wish to use and change this pump setting to “Level
Control”, set Index to “1”, and Function to “Drain Water”.
4. Go to “Timer” settings and select “Event Start” in the switchmode box.
5. Select the days of the week you want this timer to run.

GHL Doser 2.1 Specifications

General

Brand	GHL
Model	Doser 2.1
Category	Water Pump
Language	English