Home Automation II - Manual (Page 35)

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After the ' # ' key is pressed, a menu appropriate for the type of temperature zone is shown.
For Programmable Energy Saver Modules:
Upstairs
0=OFF 1=ON 2=HEAT
↓
Upstairs
3=COOL 4=TIME #=STAT ↑
For temperature sensors:
Upstairs
2=LOW 3=HIGH #=STAT
To set a temperature setpoint, press 2 (HEAT) or 3 (COOL).
For Celsius temperatures, press the ' # ' key prior to entering the temperature to make the number negative. The Celsius
temperature may also be specified in 0.5 degree steps if three numeric digits are entered. The third digit adds a .5 to the first two
digits if it is any- thing other than zero. Enter a leading zero if necessary.
In additions to setpoint changes, an energy saver may be turned On or Off. It may also be turned On or Off for a specific
duration.
To turn the energy saver Off, select 0 (OFF). To turn the energy saver On, select 1 (ON). To turn the energy saver On or Off for
a specific duration, select 9 (TIME) prior to selecting On or Off. Enter the time as described under Control - Unit Commands.
Downstairs
0=OFF 1=ON 2=HEAT ↓
Downstairs
3=COOL 9=TIME #=STAT
↑
ENTER
TIME
MINUTES (1-99) #=H/M/S
Downstairs FOR 15M
0=OFF 1=ON
↓
The current status of a temperature zone may be displayed by selecting ' # ' (STAT) key from the main temperature menu. The
status display differs depending on the temperature zone type.
When you are finished, press the ' * ' key twice to return to the top-level display.
IMPORTANT NOTES:
! There is a 3-minute minimum on and off time for PESMs designed to prevent short cycling your HVAC compressor. If
the PESM has just turned the HVAC system on or off, it will wait 3 minutes before changing it, even though the display
does change.
! If you change the Heat or Cool setback temperature on the PESM, the system will insure that there is always at least four
degrees Fahrenheit difference between the Heat and Cool temperatures by altering the other setback temperature as
necessary.
! PESMs are NOT affected by All On or All Off commands.
Freeze Alarms
Thermostats and PESMs can also be used to report potential freeze conditions before damage to pipes and appliances can occur.
An alarm is activated when any Thermostat or PESM detects a temperature below 40 degrees. The alarm will not clear until the
temperature exceeds 45 degrees.