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Software Revs 3,5,6,8, 10, 12 Infinity /Evolution Troubleshooting (Rev. 2)

10/12/2006

Infinity/ Evolution Troubleshooting Guide

User Interface Software Ver. -03, -05, -06, -08, -10 and -12

Table of Contents

User Interface Software Identification…………………………..2

Critical Malfunction Description……………………………….....2

System Malfunction Description……………………………….…3-4

Troubleshooting

Equipment Status, Checkout, Service Menus………………...5

Communication and Installation Problems…………………….5

Intermittent Loss of Communication……………………………6

Non-Zone Under-Conditioning or Over-Conditioning….…..…6

Clean or Replace Filter Pop Up Message………………..……7

ERV/ HRV not Recognized by System…………………………7

User Interface Generated Fault Code Descriptions………..…8-10

Outdoor Unit Generated Fault Code Descriptions……....……11-12

Fan Coil Generated Fault Code Descriptions….……………...13

Furnace Generated Fault Code Descriptions…………….…...13-14

Airflow, Static Pressure and RPM readings…………...…….…9

Zoning troubleshooting………………………..……………....…16-19

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Damper Troubleshooting and Replacement…………………...19

Before condemning User Interface or Circuit Board……...…..20

Troubleshooting Communication Bus…………………...……..21

Communication Bus Voltage Check………………….…..…….22

1 2 3 4 5 6 ... 21 22

Sommario

Pagina 1 - 10/12/2006

Software Revs 3,5,6,8, 10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10/12/2006 I

Pagina 2

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 3

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 4

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 5 - Troubleshooting

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 6

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 7

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 8

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 9

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 10 - -A models

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Pagina 21 - 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

Software Revs 3,5,6,8,10, 12 Infinity /Evolution Troubleshooting (Rev. 2) 10-12-2006

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