Watts AERCO Edge [ii] User Manual

Edge [ii] Controller Operation Manual
SECTION 4: DIAGNOSTICS
OMM-139_E • 8/25/2020 Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST Page 78 of 196
• Touchscreen Test: Allows you to verify touch calibration. When you enable this test,
move your finger all around the screen and to all four corners. Verify that X and Y
coordinates change as you move your finger around the screen.
Figure 4.2-3: Diagnostics: Touchscreen Display Test
• Status Light Test: Walks through each of the LED lights Individually, 7-segment
displays, 7-segment display parameter type indicators and multi-function bar before
lighting them all at the same time for 5 seconds.
• Keypad and Switch Test: Allows you to verify the buttons on the Controller’s front
face, below the touchscreen; this test does not include the Low Water Level Test & Reset
buttons.
Figure 4.2-4: Diagnostics: Keypad and Switch Test Screen
4. Upon completion of a test, the toggle reverts to its initial (off) position and you can perform
one of the other tests.
4.3 Analog Outputs and Relays
The Analog Outputs and Relays screen allows you to test the unit’s relays and analog
outputs. This screen is accessible only in Manual Mode.
To run relays and analog output diagnostics:
1. Go to: Main Menu → Diagnostics → Analog Outputs and Relays.

Watts AERCO Edge [ii] Specifications

General

Brand	Watts
Model	AERCO Edge [ii]
Category	Controller
Language	English