Pionetics LINX 140T, Owner'S Manual, Page: 17 / 23

Consumer Install 12.16.2016 17
Indicator Status Table
Indicator A
(Blue)
Indicator B
(Red)
Indicator C
(Blue)
Indicator D
(Red)
Maintenance
Both LINX Cells Providing TDS Reduction Blinking
Off
Blinking
Off
Cell 1 Regenerating
Off
Blinking
Off Off
Cell 2 Regenerating
Off Off Off Blinking
Conditioning LINX TDS Cartridges (90 min)
All 4 lights blink in sequence (left-to-right-to-left)
Alarm Indicators
LINX Carbon and Sediment Filter Life End
Off Solid Off Off
LINX TDS Cartridge Life End
Off Off Solid Off
Blue Lid Covers Not in Position*
Off Blinking Blinking Blinking
Drain Line/Valve Blocked Alarm
No Feed Pressure**
Blinking Blinking Blinking Blinking
External Leak Alarm***
Blinking Blinking Off Blinking
No Power to LINX Cells (poor TDS reduction)
Blinking Off Blinking Blinking
*To operate the system both lid covers must be correctly installed (repowering will not do it). For other alarms, repower.
**Operation will resume automatically within 20 minutes of feed pressure being restored
***To turn off the leak sensor buzzer, unplug the LINX system, then after drying sensor pads, repower
Dial-A-Taste
®
Mineral Level Control
The mineral level of the product water can be changed by turning the Dial-a-Taste control at the front of the unit. Turning the
dial clockwise increases mineral content. As the dial is turned, the blue and red LEDs will light-up for several seconds to indicate
the mineral level selected. None of the four LEDs will light-up when the dial is set to the full clockwise position indicating that
the highest mineral content is selected (~70% TDS reduction). One LED means the second highest mineral level, two LEDs
mean the middle level, three LEDs mean the second lowest level, and all four LEDs mean the lowest mineral level is selected
(>85% TDS reduction, full counter-clockwise dial position). After the dial has been set, the LEDs indicating mineral level will
turn off and resume their normal display. The tank must be emptied and refilled to observe the change.
Section 5. Maintenance
5.1 Replacement of LINX TDS Cartridges, Sediment and Carbon Filters
The LINX 140T systems include three types of replaceable components:

Two LINX TDS cartridges – under the blue lids

One LINX Sediment filter – inside the blue front panel

One LINX Carbon filter (GAC) – inside the blue front panel
The indicator lights signal that it is time for the customer to change the filters or TDS cartridges. (see the Indicator Status Table).
The LINX Sediment and Carbon filters need replacement at 650 gallons, while the LINX TDS cartridges require replacement at
1300 gallons. In this document, see section 4.3 for the LINX Sediment and Carbon filter replacement procedure, and section 4.4