Lennox International Inc CBX32MV06, XP2101, XC2105, XC1702, XP1906, XP1702, SLP9801, G71MPP03 Tips

Page 69

icomfortt enabled Air Handler & conventional non−communicating Air Conditioner

An icomfort air handler (CBX32MV or CBX40UHV) with a conventional non− communicating AC unit.

NOTE − IMPORTANT! Be sure to set up the air handler control for heat strips (if used) prior to powering up the system and thermostat.

1. Configure air handler control (AHC) for auxiliary heat strips if used.

2. Wiring Communicating Indoor / Non−Communicating Out-

door System Wiring diagram on Page 59 and Optional Accessories Wiring (Page 61) for any accessories being installed with the system.

D4−conductor thermostat wire from the icomfort Wi-Fit thermostat to the air handler (R, i+, i−, C)

Dicomfort air handler to conventional AC (5 – 8 wires). (Y1, Y2, C, R, W1,W2)

DWiring as required for accessories

3. On 2−stage AC, cut the

2 Stage Compr" onboard clippable link.

4.On air handler control, remove jumper between W1 & W2 for two−stage electric heat only.

5.After the entire system is wired, power up the system; the icomfort Wi- Fit thermostat will check the system for installed communication de- vices.

6.In the installer setup button, select

ing equipment

yes button.

7.Select the ype" from the device list using the up/down

arrows and press the edit button. Then select the AC type (1−stage AC or 2−stage AC) and press the save button.

8.On the thermostat, go past the

vices" to the o adjust a setting" screen. Select the

device list using the up/down arrows and press the edit button

9.Use the arrows to select

edit. From this Air Handler screen you will have access to the various airflow settings. Set the system air volumes according the needs of the home. When you change certain settings, the system will prompt you to

red settings and press edit. Either make changes or not, but press save either way. The red settings will go away after pressing save. When all CFM settings are complete, press the back button. Press next step to advance to the tests button.

10.Test the system operation and confirm the system is electrically ener- gized and operational. Particularly, test the heat strips (when used) to insure the auxiliary stages have been detected and are operational. Press done.

11.Exit the installer setup mode by selecting the EXIT button.

TIPS

SIf the thermostat fer a choice for

heat" and or the electric heat will not function; the electric heat has not been configured. Configure the electric heat as described on Page 64, or for complete detail, see the Air Handler installation instructions. Re- configure the icomfort system by entering the installer program and se- lecting the setup button and following the prompts.

SIf the thermostat f

choices and does not offer a choice for

non−communicating air conditioning unit. Selectnon− communicating" under the setup button in the Installer Section. Select

Unit Type", press the

edit button and then choose Stage

AC" or tage AC" and press the

save button.

SOn two−stage Air Conditioners you must cut the tage Compr" Link on the air handler control.

Page 69

icomfort Wi-Fit 7−Day Programmable Communicating Thermostat

Page 68 Page 70
Image 69
Page 68 Page 70
Contents icomfortt−Enabled Units INSTALLER’S SYSTEM SETUP GUIDE2P0912**P506920-01 CONTROLSSetting up typical icomfortt systems Table of ContentsPage Supports Outdoor Temperature Sensor optionFigure 1. icomfort by Lennoxt system Installation and Setup Figure 3. Settings change tools Change settingsDealer Number Figure 4. EnteringTable 1. System setting defaults and range Circulate fan ON time setting09 39 am Set time and dateFigure 5. View/edit time and date Figure 6. Set current time and dateFigure 7. Using the HUMIDITY CONTROL TIPS Add or Remove Non−communicating equipmentFigure 8. Add non−communicating device Add Non−Communicating Outdoor unitred settings SystemFigure 9. Add or remove non−communicating device 5a 5bSystem HumidifierSystem Figure 10. Add or remove non−communicating deviceDehumidifier DehumidifierFigure 11. Adjust communicating device screens Adjust a setting screen communicating devicesFigure 12. Accessing device to modify Figure 13. Modify device settingsG71MPP 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 and Dehumidification Modes HUMIDIFICATION modesDEHUMIDIFICATION modes Figure 17. Start testing screen Use the Tests / Diagnostics featuresFigure 18. Select tests to run screen Figure 19. Typical tests results screensSet up Equipment parameters Equipment, Alerts, DiagnosticsFigure 20. Testing finished screen Figure 21. Equipment parameters screenFigure 22. Edit equipment details Run DiagnosticsView and clear Installer Alerts Figure 23. Select device and run diagnosticsView cleared alerts Figure 25. Cleared alert confirmationFigure 24. Selecting and viewing alerts Figure 26. Cleared alerts screenSecure Connection Recommended Figure 27. Wi−Fi setupSTART HERERegistering the icomfort Wi-Fitthermostat Registration for online accessFigure 28. Change Networks Figure 30. icomfort Wi-FitRegistration screen How Do I Upload a Skin? Welcome homeFigure 31. PC Welcome Screen Wi-FitTheryes no Access installer program from Home screenFigure 34. Re−configuration process Reconfigure a system2nd Stage Differential where applicable2 Rules for SSR Smooth Setback Recovery SSRHeat Pump Balance Points Heat Pump, Dual Fuel and Balance PointsLow Balance Point High 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 InstallerGas Heat Airflow Settings Table 3. Adjustable Parameters Table InstallerFURNACE Cooling Airflow Settings Heat Pump 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 Codes8Issue / Problem Table 6. Troubleshooting TipsPossible Cause Corrective Action / CommentsHigh 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 WiringOptional Accessories Wiring for use with any icomfort by Lennoxt systemLVCS Ventilation Control System attached to the PUSHBUTTON TIPS Setting up typical systemsTIPS Setting up typical systemsT PUMP DUAL FUEL TIPSTIPS TIPS Setting up typical systemsTIPS TIPS Setting up typical systemsT PUMP UNITSTIPS REVISION HISTORY Table 7. Replacement Controlsicomfortt−Enabled Unit Replacement Kit Catalog No
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