represents a multiple of 30 seconds from the Dry Con- tact closure. For example, 1 = turn on 30 seconds after Dry Contact closure, 2 = turn on 60 seconds after clo- sure, 3 = turn on 90 seconds after closure, and so on. See page 4, Step 13, to configure the thermostat for Soft Start.
•DUAL SET POINT BEHAVIOR — The adjustable set point range is: 35 to 99 degrees in Fahrenheit and 7 to
35degrees in Celsius. When in the modes Heat or Cool, this adjustable range is unhampered.
When adjusting any Auto mode, including program- ming Occupied and Unoccupied periods, the thermo- stat will not allow the Heat set point to get closer to the Cool set point than the value programmed as the mini- mum difference in Step 5, page 4.
When entering the Auto mode from Cool, the Heat and Cool set point temperatures will remain spread apart by the amount that they were adjusted, prior to enter- ing Auto.
For example: If the Cool set point was set to 80 while in the Cool mode and the Heat set point was adjusted to 70 while in the Heat mode, upon entering the Auto mode the Heat and Cool set points would be 80 and
70.Both set points would then move up and down together, (in this example spread by 10 degrees), by pressing the up or down buttons.
To move the Heat and Cool set points closer together, enter the Cool or Heat mode by pressing the Mode button, then adjust the set point(s) closer together. Heat is limited to how close it can come to Cool by Step 5, page 4.
•REMOTE SENSORS (Optional Accessory) — When connected to terminals RS+5, RS, and GND on the back of the thermostat, the thermostat will read the temperature from the Remote Sensor and ignore the
temperature sensor inside the thermostat. The thermo- stat automatically recognizes when a Remote Sensor is connected. When reading the temperature from the
remote, the degree icon above the room tempera- ture blinks once a second.
The Override button on
the Remote Sensor works
slightly different than the
Override button on the
front panel. Each press of the ‘External’ Override button adds 2 hours to the override timer. If the timer
was already active, the first button press will round the runtime to either 2:00 or 4:00.
Subsequent button presses will not wraparound as the Override button on the thermostat does, so the second or greater button press will set the runtime to 4:00. The Locked feature has no effect on the external Override button. The wired Remote Sensor is connected to the thermostat with up to 500 ft of 20 ga. or 300 ft of 18 ga. thermostat wire. See the Remote Sensor instructions for further details.
•FACTORY DEFAULTS — Before restoring factory defaults, set thermostat to OFF mode. If, for any rea- son it is desirable to return all stored settings back to the factory default settings, press the Mode button. While holding the Mode button in, press the Fan button for 5 sec. All icons will appear. Press and hold in the Fan button until Fd appears. This resets all factory set- tings. To calibrate room temperature, press the Up and Down buttons at the same time twice. At this point use the Up and Down buttons to calibrate room tem- perature, if needed. Press the Mode button to return to normal operation.
Page 6
