Lennox International Inc 2P1109, P506052-01 setup guide Furnace

Page 28

 

 

Value

 

 

 

 

Parameter Name

Default

Min.

Max.

Incr.

Dependency

Note

FURNACE

Heating indoor blower OFF delay

DIP SW

60

180

10 None

DIP switch setting in Non−comm.

Heating indoor blower ON delay

45

15

45

5

None

45 sec fixed in Non−Comm. IFC

 

 

 

 

 

 

 

Cooling indoor blower OFF delay

0

0

30

2

Outdoor Unit present

Not used on Non Com. IFC

 

 

 

 

 

 

 

Cooling indoor Blower ON Delay

2

0

10

1

Outdoor Unit present

2 sec fixed in Non−Comm. IFC

 

 

 

 

 

 

 

Heat pump indoor blower OFF delay

45

0

60

5

Heat Pump present

Not used on Non Com. IFC

 

 

 

 

 

 

 

Heat pump indoor blower ON delay

0

0

30

5

Heat Pump present

Not used on Non Com. IFC

 

 

 

 

 

 

 

 

 

 

 

Gas Heat Airflow Setting

 

 

 

 

 

 

 

 

 

Heating Airflow Control Type

0 – Fixed CFM

0

1

1

DATS installed

0 – Text ID 0x000E (Fixed CFM)

 

 

 

 

 

 

1 – Text ID 0x000F (Fixed DAT)

 

 

 

 

 

 

 

 

Low Heating Airflow (CFM @ 40% heat)

DIP SW

325

450

25

Heating Airflow Control Type = 0

70,000

BTU; 1/2 HP fan

 

 

 

 

 

 

 

 

 

 

500

675

25

 

90,000

BTU; 1/2 HP fan

 

 

 

 

 

 

 

 

 

 

425

625

25

 

90,000

BTU; 1HP fan

 

 

 

 

 

 

 

 

 

625

875

25

 

110,000 BTU; 1 HP fan

 

 

 

 

 

 

 

 

 

750

1025

25

 

135,000 BTU; 1HP fan

 

 

 

 

 

 

 

 

High Heating Airflow (CFM @ 100%

DIP SW

800

1100

25

Heating Airflow Control Type = 0

70,000

BTU; 1/2 HP fan

heat)

 

 

 

 

 

 

 

 

925

1250

25

 

90,000

BTU; 1/2 HP fan

 

 

 

 

 

 

 

 

 

 

 

 

 

1025

1425

25

 

90,000

BTU; 1HP fan

 

 

 

 

 

 

 

 

 

1350

1850

25

 

110,000 BTU; 1 HP fan

 

 

 

 

 

 

 

 

 

1500

2050

25

 

135,000 BTU; 1HP fan

 

 

 

 

 

 

 

 

Low Heating Discharge Air Temperature

DIP SW*

110

140

5

Heating Airflow Control Type = 1

70,000

BTU; 1/2 HP fan

(DAT @ 40% heat)

 

 

 

 

 

 

 

 

110

140

5

 

90,000

BTU; 1/2 HP fan

 

 

 

 

 

 

 

 

 

 

 

 

 

110

140

5

 

90,000

BTU; 1HP fan

 

 

 

 

 

 

 

 

 

110

140

5

 

110,000 BTU; 1 HP fan

 

 

 

 

 

 

 

 

 

110

140

5

 

135,000 BTU; 1HP fan

 

 

 

 

 

 

 

 

High Heating Discharge Air Tempera-

DIP SW*

120

150

5

Heating Airflow Control Type = 1

70,000

BTU; 1/2 HP fan

ture (DAT @ 100% heat)

 

 

 

 

 

 

 

 

130

160

5

 

90,000

BTU; 1/2 HP fan

 

 

 

 

 

 

 

 

 

 

 

 

 

120

150

5

 

90,000

BTU; 1HP fan

 

 

 

 

 

 

 

 

 

120

150

5

 

110,000 BTU; 1 HP fan

 

 

 

 

 

 

 

 

 

125

155

5

 

135,000 BTU; 1HP fan

 

 

 

 

 

 

 

 

* − Default DAT value is rounded to the closest number on 5 deg F resolution and limited by Minimum and Maximum value.

table continued on next page

506052−01 11/09

Page 28

Image 28
Contents Controls 506052−01 Shipping and Packing List1Touch Screen Programmable Communicating Thermostat 11/09Table of Contents Icomfortt Thermostat Terms and Acronyms Icomfortt Technical Description + I − CIcomfortt Thermostat Features Installing icomfortt thermostatOutdoor Temperature Sensor Thermostat TypeInstaller setup − Page 1 Critical alertThepress here to contin- ue Thermostat Use this Thermostat? Press hereInstaller setup − Page 2 Some settingsUp/down arrows Scroll through a Numeric range forInstaller setup − Page 3 Setting time and dateSettings and return to previous settings screen Oct 2009Installer setup − Page 4 Cancel SaveAdd/remove/modify non−communicating devices YesInstaller setup − Page 5 Modify communicating device settingsSetup System devices About Edit Reset ALL BackInstaller setup − Page 6 ConfirmcancelInstaller setup − Page 7 Indoor air quality controlsOnly System 49W95 A109K00139Installer setup − Page 8 Humidification modesDehumidification modes MIN adj. − Indoor temp 2F below cooling setpointTests − Page 1 Press start to begin testingTests to run screen appears Current Test Blower Check Blower Operation Cancel done Current Test Blower Check Blower Operation Cancel nextSingle test example Equipment − Page 1 Equipment details editDiagnostics − Page 1 Select type of device to run Diagnostics onRun diagnostics on HP Diagnostics RemovestartAlerts − Page 1 Alert descriptionActive alerts Remind later Clear BackAlerts − Page 2 Clearing alertsIngly If you press yes to ’was action taken?’,Using Alerts − Page 310 19 AM 12 19Alerts − Page 4 View cleared alertsAccess installer program from Home screen − Page 1 Qualified Lennox equipment installer warningReconfiguring a system − Page 1 Setup Tests Equipment testsSetup Tests Equipment Start BackReconfiguring a system − Page 2 Changes tonext to advance to the next screenInstaller settings Editable Parameters Table User and InstallerTable on next Table on next AIR Handler Furnace Heat Pump Airflow Setting User settings Alarm Codes and Troubleshooting Alarm ID Message Name Action required to Clear/RecoverIOM Alarm Codes and Troubleshooting Alarm Codes and Troubleshooting Alarm Codes and Troubleshooting Wiring Diagrams − Communicating Systems Optional DIS Charge AIR SEN SOR see DAS Optional Accessories for use with any icomfortt system Discharge AIR Sensor Required for Even HeatFurnace or AIR Handlerstandard 1 or 2 Stage