Troubleshooting; Led 2 Con·x·us Communication Led - Lochinvar FTXL Installation & Operation Instructions

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Troubleshooting

Figure 5-1_CON·X·US LED Layout
WLAN LED
Table 5-1 CON·X·US LED Troubleshooting Table
LED DESCRIPTION
LED 0
Control to Display
LED 1
Communication Error
LED 2 CON·X·US Communication
LED 3
Control to Display
LED 4
LED 5 Power Confi rmation
Internet Connectivity
WLAN
POLARITY Inverse Polarity Alert
LED 0 - LED 5
N/A
N/A
Communication
Confi rmation
Installation and Operation Instructions
POLARITY
LED
ERROR CORRECTIVE ACTION
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RED • Check ribbon cable connections and display.
• If blank during known transfer through CON·X·US,
BLANK
review install and registration.
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• No display signal received, check ribbon cable
BLANK
connections.
• Confi rm power on 24 VAC supply from
BLANK
transformer.
BLANK • If after registration, repeat section of set-up.
RED • Swap 24 VAC power and ground.
IMG01101
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