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INSTALLER SYSTEM SETTINGS TABLE (CONTINUED)
SETUP & TESTING
System setting Description
Factory default setting (bold)
and setting range
19. THIRD STAGE
DIFFERENTIAL
3rd stage differential.
1°F (0.5°C)
1°F to 9°F (0.5°C to 4.5°C)
20. FOURTH STAGE
DIFFERENTIAL
4th stage differential.
1°F (0.5°C)
1°F to 9°F (0.5°C to 4.5°C)
21. INTEGRAL FACTOR
PERIOD
Short period = more cycles per hour (comfort)
Long period = less cycles per hour (economical).
2 MINUTES
1 to 5 minutes or “OFF” for proportional
control only
22. LOW BALANCE POINT Outdoor temperature low balance point
(This option is only displayed if the outdoor
temperature sensor is enabled).
20°F (–6°C)
10°F to 50°F (-12°C to 9°C) or OFF to ignore
23. HIGH BALANCE POINT Outdoor temperature high balance point
(This option is only displayed if the outdoor
temperature sensor is enabled).
65°F (18°C)
40°F to 85°F (3°C to 30°C) or OFF to ignore
24. EXTENDED FAN – HEAT Extends fan operation after heat call ends.
DISABLE
ENABLE (90 second extension)
25. EXTENDED FAN – COOL Extends fan operation after cool call ends.
DISABLE
ENABLE (90 second extension)
26. PROGRESSIVE
RECOVERY
Enable or disable Progressive recovery. DISABLE
ENABLE
27. DEADBAND Auto changeover mode dead band.
3°F (2°C)
2°F to 9°F (1°C to 5°C)
28. HUMIDISTAT MODE Sets humidity control mode. HUMIDIFY
DEHUMIDIFY
AUTO
OFF
29. TEMPERATURE SCALE Set the thermostat to Fahrenheit or Celsius
mode.
FAHRENHEIT
CELSIUS
30. AUTO DAYLIGHT
SAVINGS
Enable or disable auto daylight savings. OFF
MARCH (second Sunday in March to the
first Sunday in November)
APRIL (first Sunday in April to the last Sunday
in October)
32. CONSTANT BACKLIGHT Enable constant, low intensity, backlight when
24VAC is present.
DISABLE
ENABLE
33. BACKLIGHT INTENSITY Backlight intensity as a percentage of full on.
100 PERCENT
0 – 100%
34. SENSOR OFFSET Field adjustment of the controlling temperature
sensor.
0°: No offset applied
–8°F to +8°F (-4°C to +4°C)
35. PROGRAM FORMAT Select weekly program format.
7-DAY (Mon, Tue, Wed, Thu, Fri, Sat, Sun)
5/1/1 (weekdays, Saturday and Sunday)
5/2 WEEKDAYS (weekdays and weekends)
NON-PROG
36. EVENT CONFIGURATION Setting for event naming.
RESIDENTIAL
COMMERCIAL
37. EVENTS PER DAY Number of program events per day.
FOUR
TWO
38. USER SECURITY SETUP Enable or disable security setup system
variables in the User Setup Screens.
DISABLE
ENABLE
39. SECURITY Enable or disable security.
DISABLE
ENABLE
40. SECURITY PIN Security pin code. ####
4-digit numeric pin
INSTALLER SYSTEM SETTINGS TABLE (CONTINUED)
SETUP & TESTING
System setting Description
Factory default setting (bold)
and setting range
41. LOCKOUT TYPE Screen lockout level. (Override lockout by
holding [MENU] for 7 seconds).
OFF
PARTIAL
FULL
42. MODE LOCKOUT System mode lockout setting.
DISABLE
ENABLE
43. FAN LOCKOUT Fan Mode lockout setting.
OFF
TIMED
FULL
44. SETPOINT LOCKOUT
TYPE
Setpoint lockout setting.
OFF
TIME-LIMITED
RANGE-LIMITED
TIME AND RANGE
FULL
45. MAX SETPOINT
CHANGE IN LOCKOUT
Select setpoint limits (only available when
lockout is set to partial lockout).
+/-5 DEGREES (from current setpoint)
±1° to 20° OFF indicates no setpoint changes
or
+/-5% RH (from current setpoint)
±1% to 20% OFF indicates no setpoint changes
46. TEMPORARY CHANGE
PERIOD
Time-limited lockout temporary change period.
60 MINUTES
Selection of 0 to 255 minutes in 5 minute step;
0 indicates no temporary change period.
47. NETWORK OVERRIDE Network override feature setting. ENABLE
DISABLE
48. DISPLAY REMOTE
SENSORS
Enable or disable display of support module
monitor (remote) sensor readings.
ENABLE
DISABLE
49. AIR FILTER ALARM
PERIOD
The period for displaying the “Change Air
Filter” message.
OFF
1, 3, 6, 12 MONTHS or “OFF” to disable
50. WATER PANEL ALARM
PERIOD
Set number of months until the first reminder
is required. The following reminders will occur
every 12 months for a flow through humidifier,
and 3/9 months for a drainless humidifier.
OFF
1 to 12 MONTHS or “OFF” to disable
51. HUMIDIFIER TYPE Select humidifier type. Flow through type
gives a 12 month reminder, and drainless
gives a 3/9 month reminder.
FLOW THROUGH (1 reminder per season)
DRAINLESS (2 reminders per season)
52. DEHUMIDIFIER ALARM
PERIOD
The period for displaying the “Service
Dehumidifier” message.
OFF
1 to 12 MONTHS or “OFF” to disable
53. HVAC ALARM PERIOD The period for displaying the “Service HVAC”
message.
OFF
1 to 12 MONTHS or “OFF” to disable