Lennox 2P1109 - Manuals - manualsarea.com

Page 2 - Table of Contents; WARNING; Read this manual before programming this thermostat.

506052−01 11/09 Page 2 Table of Contents icomfort Thermostat Terms and Acronyms 3 . . . . . . . . . . . . . . . . . icomfort Technical Description 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . icomfort Thermostat Features 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . Installing i...

Page 3 - icomfort; RSBus

icomfort Touch Screen 7−Day Programmable Thermostat Page 3 icomfort t Thermostat Terms and Acronyms Subnet Controller (SC): (part of the communicating thermostat) Local device that controls the system. Subnet: A part of the communication network that contains devices to control one functional HVAC s...

Page 4 - The 24VAC icomfort; Important; Figure 1. icomfort thermostat system

506052−01 11/09 Page 4 icomfort t Technical Description The 24VAC icomfort thermostat stores system parameters and set- tings in a nonvolatile memory (i.e., it retains data when electrical powerfails or is turned off). The thermostat (see figure 1) also: includes on-board help screens, supports heat...

Page 5 - Thermostat Type; Installing icomfort; Quick Start Guide

icomfort Touch Screen 7−Day Programmable Thermostat Page 5 icomfort t Thermostat Features Thermostat Type Electronic communicating, color display touch screen, 7−day program-mable. Supports Humidification Measurement and Control, Dew Point Adjustment Control, Dehumidification Measurement and Control...

Page 6 - Installer setup − Page 1 of 8; press here; SYSTEM DISCOVERY IN PROGRESS; Figure 2. System discovery; Figure 3. Use this thermostat screen; critical alert; Figure 4. Alert window

506052−01 11/09 Page 6 Installer setup − Page 1 of 8 After power is applied to the thermostat for the first time, the processorchecks the system for installed communicating devices, the Systemdiscovery" screen (figure 2) is displayed on the thermostat; followed bythe Use this thermostat" scr...

Page 7 - Installer setup − Page 2 of 8; Circulate Fan ON time; Figure 5. System settings; time and date; Figure 6. Settings change tools

icomfort Touch Screen 7−Day Programmable Thermostat Page 7 Installer setup − Page 2 of 8 System settings (figure 5) appear first. As you use the up/down arrowsto scroll through the settings, the right hand side will show the currentvalue, for example, Current Value: (35% ) shows the current setting ...

Page 8 - Installer setup − Page 3 of 8; Setting time and date; Use the arrows to select; Press the; AM; Figure 8. Set current time and date; next

506052−01 11/09 Page 8 Installer setup − Page 3 of 8 Setting time and date Use the arrows to select Time and Date; press edit (see figure 7). Press next to proceed to the Set current time and date" screen (figure 8). tests setup HELP system settings to adjust a setting, highlightit, then press e...

Page 9 - Installer setup − Page 4 of 8; non−communicating devices; yes; Figure 10. Installing UV Light; save; Figure 11. Typical non−communicating device edit screen

icomfort Touch Screen 7−Day Programmable Thermostat Page 9 Installer setup − Page 4 of 8 Add/remove /modify non−communicating devices From this screen (figure 9), use the yes button to access a list of non− communicating devices for installing or removing. A list similar to thatshown in figure 10 wi...

Page 10 - Installer setup − Page 5 of 8; Modify communicating device settings; Figure 12. Accessing communicating device settings

506052−01 11/09 Page 10 Installer setup − Page 5 of 8 Modify communicating device settings Use this screen (figure 12) to access communicating devices’ settings.Use back to return to the previous screen or next step to go on. HPXP19−060−230−065809K00015 AIR HANDLER CBX32MV−605809K00020 THERMOSTAT49W...

Page 11 - Installer setup − Page 6 of 8; Figure 14. Reset device confirmation note; Edit tools

icomfort Touch Screen 7−Day Programmable Thermostat Page 11 Installer setup − Page 6 of 8 If you select reset and then confirm , the highlighted device will be reset to its factory setting. You would see a screen similar to figure 14, but ref-erencing only the selected device. confirm cancel Resetti...

Page 12 - Installer setup − Page 7 of 8; Indoor air quality controls; setup; Figure 15. Accessing the SYSTEM adjustment screen

506052−01 11/09 Page 12 Installer setup − Page 7 of 8 Indoor air quality controls An example of installing UV Light is shown in figure 10, Page 9. To turn on humidification or dehumidification controls , in addition to the setup described on Page 9, work from either the setup tab or the equipment ta...

Page 13 - Installer setup − Page 8 of 8; Figure 16. SYSTEM adjustment screen; HUMIDIFICATION modes; DEW POINT CONTROL; DEHUMIDIFICATION modes; BASIC

icomfort Touch Screen 7−Day Programmable Thermostat Page 13 Installer setup − Page 8 of 8 setup tests equipment HELP Equipment Name Filter 1 TimerSelection .. (various) .. DehumidificationControl Mode HumidificationControl Mode back (to adjust a setting, highlightit, then press edit) Current Value: ...

Page 14 - Tests − Page; Figure 18. Select tests to run; Figure 19. Start running tests

506052−01 11/09 Page 14 Tests − Page 1 of 1 The tests feature is not available until after setup has been completed once. After you press next step in the final setup screen, the Select tests to run" screen (figure 18) appears. If you re−select the tests tab from any other screen, a message to p...

Page 15 - Figure 20. Typical tests results screens

icomfort Touch Screen 7−Day Programmable Thermostat Page 15 Tests − Page 1 of 1 After the tests have been started, the screen will describe which test isrunning (see figure 20). After concluding that the results are the desiredresults for any test, press next (if using TEST ALL) to proceed to the ne...

Page 16 - Equipment − Page 1; Press; Figure 22. Equipment details edit

506052−01 11/09 Page 16 Equipment − Page 1 of 1 This feature allows the installer to edit details of devices in the systemwithout having to re−run the setup program. The following appears afterthe equipment tab has been selected press start button below to edit details of devices in the system start...

Page 17 - Diagnostics − Page 1; tics; Figure 24. Select device to run diagnostics; Figure 25. Running diagnostics

icomfort Touch Screen 7−Day Programmable Thermostat Page 17 Diagnostics − Page 1 of 1 If you need to run diagnostics to analyze the system, press the diagnos- tics tab. The Select device to run diagnostics" screen (figure 24) will open. HPXP19−060−230−065809K00015 AIR HANDLER CBX32MV−605809K0002...

Page 18 - Alerts − Page 1 of 4; alerts; Figure 26. System Devices alerts; press for; Figure 27. Device alert

506052−01 11/09 Page 18 Alerts − Page 1 of 4 As described earlier on Page 6, alerts may pop up on the screen duringsetup. To view alerts otherwise, press the alerts tab. Up to 10 alerts are stored for recall by the technician. The left side of the main alert screen shows a list of each communicating...

Page 19 - Alerts − Page 2 of 4; Clearing alerts; Figure 28. Set new alert date

confirm press ’confirm’ to clear the alert, or press ’cancel cancel was action taken? yes no icomfort Touch Screen 7−Day Programmable Thermostat Page 19 Alerts − Page 2 of 4 Clearing alerts A critical alert (red icon) identifies a system or device issue that can pre- vent the system from working pro...

Page 20 - Alerts − Page 3 of 4; Figure 30. Setting custom time; You may chose; Figure 31. Remind later options; set; Figure 32. Remind later confirmation

506052−01 11/09 Page 20 Alerts − Page 3 of 4 Using custom time" Use Setting custom time" screen (figure 30) to set an exact date andtime for the reminder to appear. Press in one of the boxes to highlight itand use the up/down arrows to change the value in that box. Repeat forall boxes. When ...

Page 21 - Alerts − Page 4 of 4; View cleared alerts; Figure 33. System Devices alerts; back; Figure 34. History display

icomfort Touch Screen 7−Day Programmable Thermostat Page 21 Alerts − Page 4 of 4 View cleared alerts A history of cleared alerts allows the installer to review the cleared alerts.This information can help diagnose problems. Use the arrows to (figure34) select either SYSTEM ALERTS or a devicefrom the...

Page 22 - Access installer program from Home screen − Page 1 of 1; Figure 35. Enter installation setup mode from home screen; Figure 36. Qualified Lennox equipment installer warning; When you press

506052−01 11/09 Page 22 Access installer program from Home screen − Page 1 of 1 To access the installer program after the unit has been placed in opera-tion and the user home screen is displayed, press the Lennox" logo andhold for 5 seconds (see figure 35). The system will access the installersc...

Page 23 - Reconfiguring a system − Page 1 of 2; Figure 37. Start system configuration; system; Figure 38. Re−configure confirmation; Figure 39. System discovery

icomfort Touch Screen 7−Day Programmable Thermostat Page 23 Reconfiguring a system − Page 1 of 2 To begin reconfiguring a system, press the setup tab. The Start system configuration" screen (figure 37) appears; press start to proceed. start press start button below only if you wish to setup a ne...

Page 24 - Reconfiguring a system − Page 2 of 2; reconfiguring; Figure 40. Compatible device found; Figure 41. System devices screen; next step

506052−01 11/09 Page 24 Reconfiguring a system − Page 2 of 2 While reconfiguring , the thermostat will have retained settings from the previous configuration. If a device has been replaced and re−configura-tion has detected its replacement device, it will know the original deviceis missing and promp...

Page 25 - Editable Parameters Table (User and Installer); Installer settings; table continued on next page

icomfort Touch Screen 7−Day Programmable Thermostat Page 25 Editable Parameters Table (User and Installer) Parameter Name: Default Parameter Value Setting Increment Installer settings Time and Date (Time/date elements screen) Daylight Saving Time Enabled Enabled, Disabled Circulate Fan − Percentage ...

Page 30 - User settings

506052−01 11/09 Page 30 Parameter Name: Default Parameter Value Setting Increment User settings Time and Date (Time/date elements screen) Daylight Saving Time Enabled Enabled, Disabled Circulate Fan − Percentage of Time ON 35% 15 to 45% 1% Dealer Contact Information – Name Lennox (Typewriter input s...

Page 31 - Alarm Codes and Troubleshooting

icomfort Touch Screen 7−Day Programmable Thermostat Page 31 Alarm Codes and Troubleshooting Alarm ID Message Name Action required to Clear/Recover 10 Unknown Device Detected − DEVICE2 Reconfigure the system. Press and hold Lennox Logo, press setup tab, press start, and press confirm. If stillpersist...

Page 36 - Wiring Diagrams − Communicating Systems; DAS NOTE

506052−01 11/09 Page 36 Wiring Diagrams − Communicating Systems icomfort FURNACE (IFC) OR AIR HANDLER (AHC) icomfort THERMOSTAT icomfort OUTDOOR AIR CONDITIONING OR HEAT PUMP UNIT OPTIONAL OUT- DOOR AIR SENSOR (SEE OAS NOTE) OPTIONAL DIS- CHARGE AIR SEN- SOR (SEE DAS NOTE) icomfort Thermostat icomfo...

Page 39 - Optional Accessories for use with any icomfort

icomfort Touch Screen 7−Day Programmable Thermostat Page 39 Optional Accessories for use with any icomfort t system icomfort FURNACE OR AIR HANDLER icomfort FURNACE OR AIR HANDLER icomfort FURNACE OR AIR HANDLER icomfort FURNACE OR AIR HANDLER HEPA BYPASS FIL- TER X2680 HEPA INTERLOCK KIT PASS INDOO...