29
6— The heating and cooling outputswill be energizedno more than 6 timesper
hour.When an output is energized,it willnot be energized againfor 10 minutes.
Defaultis 4.
Option 17 — Time Between Equipment Stages
This selection is only available for heat pump systems.This determines the
minimumnumber of minutes of equipment operationon thehighest compressor
stage before allowing the transition to au xiliary heat. Available selections are 10,
15, 20, and 25. The timebetween stages of any individual piece of equipment,
such as low speed and high speed compressor or fan coil stages, will be fixed at
10minutes.
Defaultis 15.
Option18 — Backlight Configuration
WhenOF (off), the backlight will be litfor 10 seconds after a button is pressed.
After 10 secondsof no button presses, the backlightturns off. When On, the
backlightwill normally be on and dim in appearance. The backlightbrightness
becomes brighter when a button is pressed. After 10 seconds of no button
presses, the backlight will return to the dimmer level until anoth er button press
occurs.The range of brightnessis 1 through 5 with 5 beingfull brightness.
Defaultis 3.
Option19 — Dry Contact Configuration(programmable modelsonly)
Thereare 2 available selections,OF and 1.
OF— The dry contact is always de--energized.
1 — The drycontact will be energizedfor the specifiednumber of minutes per
hour.This selection isprogrammable by period.When this selection ischanged
fromOF to 1, the period icons are shown and the minute segmentsof theclock
displayare shown. The triangle iconnext to the WAKE period will be on and a