Lock in 2nd stage HP by Outdoor Temp

Table 3. Adjustable Parameters Table (Installer)

Parameter Name:

Default

Parameter Value Setting

Increment

Installer entry

 

 

 

 

 

Lock in 2nd stage HP by Outdoor Temp

Off

Off, 40ºF (4ºC), 45ºF (7ºC), 50ºF (10ºC), 55ºF (13ºC)

 

 

 

 

 

 

 

Balance Point Control

Disabled

Enabled, Disabled

 

 

 

 

 

 

 

Humiditrol Comfort Adjust

Maximum

Maximum, Midpoint, Minimum Overcooling

 

 

 

 

 

 

 

High Balance Point

50ºF

−17ºF to 75ºF

1ºF

 

 

 

 

 

 

Low Balance Point Control

25ºF

−20ºF to 72ºF

1ºF

 

 

 

 

 

 

Defrost Target Discharge Temp

55ºF

50ºF to 60ºF

1ºF

 

 

 

 

 

 

Dehumidification Control Mode

Display Only

Display Only, Basic, Precision (only available when

 

 

NO dehumidifier is installed)

 

 

 

 

 

 

 

 

 

 

 

Humidification Control Mode

Display Only

Display Only, Basic, Precision, Basic Dew Point Con-

 

 

trol, Precision Dew Point Control

 

 

 

 

 

 

 

 

 

 

 

Autochangeover Humidification Deadband

5%

5% to 10%

1%

 

 

 

 

 

 

Max Humidification Setpoint

45%

15% to 45%

1%

 

 

 

 

 

 

Min Dehumidification Setpoint

40%

40% to 60%

1%

 

 

 

 

 

 

Max Dehumidification Setpoint

40%

40% to 60%

1%

 

 

 

 

 

 

OK/Humid Boundary

50%

45% to 60%

1%

 

 

 

 

 

 

Outdoor Temperature Reading Calibration

0

−10ºF to 10ºF

1%

 

 

 

 

 

 

OUTDOOR EQUIPMENT (Go to EQUIPMENT button and scroll to HEAT PUMP or AIR CONDITIONER.)

Equipment Name (HP & AC)

Outdoor Unit

(keyboard input screen = up to 35 characters in string)

 

 

 

 

 

 

 

Compressor Short Cycle Delay (HP and AC)

300 Seconds

60 to 300 Seconds

60 Sec

 

 

 

 

 

 

Compressor Shift Delay On/Off (HP only)

On

On, Off

 

 

 

 

 

 

 

Defrost Termination Temp (HP only)

50ºF

50ºF to 100ºF

10ºF

 

 

 

 

 

 

 

 

 

table continued on next page

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Lennox International Inc XC1702, XP2101, XC2105 Adjustable Parameters Table Installer, Lock in 2nd stage HP by Outdoor Temp

FAQ

What are the default adjustable parameters for Lennox Thermostat?

The default adjustable parameters include Lock in 2nd stage HP by Outdoor Temp, Balance Point Control, Humiditrol Comfort Adjust, and more.

Can I change the defrost target discharge temp on my Lennox Thermostat?

Yes, you can change the defrost target discharge temp within a range of 50F to 60F.

Is the outdoor temperature reading calibration adjustable on Lennox Thermostat?

Yes, you can adjust the outdoor temperature reading calibration within a range of -10F to 10F.