Lennox International Inc SL28003 Use the Tests / Diagnostics features, Start testing screen

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Use the Tests / Diagnostics features

Use the Tests / Diagnostics features

NOTE − Test mode lasts for 30 minutes (with the temperature updating every 30 seconds) except for the defrost test, which lasts 30 seconds. Tests fea- ture provides the technician time to manually verify the equipment operation.

The tests feature is available after setup has been completed once. After you press next in the final setup screen, the

ure 18) will appear. (If you want you may skip tests; press skip tests.)

If you re−select the tests button from the full option screen (figure 17), a mes- sage to tart button below to begin system testing" appears. Press

start. The resulting screen will be identical to figure 18.

setup

tests

equipment

alerts

diagnostics

press start button below to begin system testing

start

back

9:39 am Aug 15, 2012

EXIT

Figure 17. Start testing screen

To run all of the tests, press select all. All boxes in the list of tests will be checked. Or, touch box(es) next to test(s) to run certain tests.

After the tests have been started, the screen will describe which test is run- ning and shows a diagnostic summary of each test (see figure 19). After re- viewing the results and concluding that no further tests are needed, press next to proceed to next test. The technician must verify that the test proce- dure is producing the desired result at the equipment.

select tests to run

 

 

Blower

 

 

HP Heat − 1st Stage

 

 

HP Heat − 2nd Stage

 

 

Cooling − 1st Stage

 

 

Cooling − 2nd Stage

select all

 

 

 

Dehumidification

 

 

Gas Heat − Minimum Rate

deselect all

 

Gas Heat − Maximum Rate

start

 

Humidification

 

 

 

 

skip tests

9:39 am Aug 15, 2012

 

 

Figure 18. Select tests to run screen

setup

tests

equipment

alerts

diagnostics

 

current test: Blower

 

 

Check Blower Operation

 

 

Heating Rate

 

 

%

 

Blower CFM Demand

 

1400CFM

 

Blower Off Delay

 

 

Off

 

Blower On Delay

 

 

Off

 

Indoor Blower RPM

 

0

 

Indoor Blower Power

 

0.0000%

 

 

 

 

 

Flame Current

 

 

0.000mA

 

Flame Sense

 

 

 

 

 

No Flame

 

Outdoor Temperature

 

 

 

63ºF

 

 

 

 

 

 

 

 

cancel

next

9:39 am Aug 15, 2012

 

 

 

Figure 19. Typical tests results screens

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icomfort Wi-Fit 7−Day Programmable Communicating Thermostat

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Contents CONTROLS INSTALLER’S SYSTEM SETUP GUIDEicomfortt−Enabled Units 2P0912**P506920-01Table of Contents Setting up typical icomfortt systemsPage Outdoor Temperature Sensor option SupportsFigure 1. icomfort by Lennoxt system Installation and Setup Figure 4. Entering Change settingsFigure 3. Settings change tools Dealer NumberTable 1. System setting defaults and range Circulate fan ON time settingFigure 6. Set current time and date Set time and date09 39 am Figure 5. View/edit time and dateFigure 7. Using the HUMIDITY CONTROL TIPS Add or Remove Non−communicating equipmentSystem Add Non−Communicating Outdoor unitFigure 8. Add non−communicating device red settingsHumidifier 5a 5bFigure 9. Add or remove non−communicating device SystemDehumidifier Figure 10. Add or remove non−communicating deviceSystem DehumidifierFigure 11. Adjust communicating device screens Adjust a setting screen communicating devicesFigure 13. Modify device settings Figure 12. Accessing device to modifyG71MPP or SLP98 Furnace Note Figure 14. Adjust a non−communicating device setting Figure 15. Adjust a non−communicating device setting Figure 16. Adjust dehumidification when not using Humiditrol or an auxiliary dehumidifier HUMIDIFICATION modes Humidification and Dehumidification ModesDEHUMIDIFICATION modes Figure 19. Typical tests results screens Use the Tests / Diagnostics featuresFigure 17. Start testing screen Figure 18. Select tests to run screenFigure 21. Equipment parameters screen Equipment, Alerts, DiagnosticsSet up Equipment parameters Figure 20. Testing finished screenFigure 22. Edit equipment details Run DiagnosticsView and clear Installer Alerts Figure 23. Select device and run diagnosticsFigure 26. Cleared alerts screen Figure 25. Cleared alert confirmationView cleared alerts Figure 24. Selecting and viewing alertsHERE Figure 27. Wi−Fi setupSecure Connection Recommended STARTRegistration for online access Registering the icomfort Wi-FitthermostatFigure 28. Change Networks Figure 30. icomfort Wi-FitRegistration screen Wi-FitTher Welcome homeHow Do I Upload a Skin? Figure 31. PC Welcome Screenyes no Access installer program from Home screenFigure 34. Re−configuration process Reconfigure a system2nd Stage Differential where applicable2 Rules for SSR Smooth Setback Recovery SSRHigh Balance Point Heat Pump, Dual Fuel and Balance PointsHeat Pump Balance Points Low Balance PointShut down HP Gas Heat Control Mode Figure 36. Variable Capacity Operation Flow ChartTable 2. Variable Capacity Furnace Operation Staged operationLoad−tracking Variable Capacity FAQs SLP98V only Installer entry Table 3. Adjustable Parameters Table InstallerLock in 2nd stage HP by Outdoor Temp Table 3. Adjustable Parameters Table InstallerAIR HANDLER Table 3. Adjustable Parameters Table InstallerTable 3. Adjustable Parameters Table Installer Gas Heat Airflow SettingsFURNACE Heat Pump Airflow Settings Cooling Airflow SettingsTable 3. Adjustable Parameters Table Installer Table 3. Adjustable Parameters Table Installer Other ParametersTable 4. Adjustable Parameters Table User Filter 1 Timer Table 5. Alert Codes and Troubleshooting Alert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingAlert Table 5. Alert Codes and TroubleshootingTable 5. Alert Codes and Troubleshooting Homeowner Service Alert Codes8Corrective Action / Comments Table 6. Troubleshooting TipsIssue / Problem Possible CauseHigh Balance Point and Low Bal Table 6. Troubleshooting TipsDetermine the actual Software ver Table 6. Troubleshooting TipsDuring the cooling mode the dis Table 6. Troubleshooting Tipsicomfortt Communicating System Wiring Wiring Diagramsicomfort by Lennoxt AIR HANDLER AHC Wiring Diagramsfor use with any icomfort by Lennoxt system Optional Accessories Wiringfor use with any icomfort by Lennoxt system Optional Accessories WiringLVCS Ventilation Control System attached to the PUSHBUTTON TIPS Setting up typical systemsTIPS TIPS Setting up typical systemsT PUMP DUAL FUELTIPS TIPS Setting up typical systemsTIPS TIPS Setting up typical systemsT PUMP UNITSTIPS Replacement Kit Catalog No Table 7. Replacement ControlsREVISION HISTORY icomfortt−Enabled Unit
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