Robertshaw 9901i Operation & User’s Manual

8, 15 Events An event is a programming period. This could be the period in the morning when the facility is occupied. It could be the period when no one is at work. It could be the evening. The time for an event is selected based on when you want the event to occur. For example, if people sta…

9, User Settings The USER SETTINGS can change the way information is displayed on the thermostat and help to optimize comfort. It’s one way to truly personalize your new thermostat. To get to the USER SETTINGS, press the MENU button from the main screen. USER SETTINGS are below the…

4, Fan Cycles From the main screen press MENU. Use the UP or DOWN buttons until FAN is highlighted. Press SELECT. Use the UP or DOWN buttons to highlight FAN settings. Press SELECT. Intermittent Fan INTERMITTENT will turn the fan on for a set period of time for a given interval. The …

10, Robertshaw 9901i More Detailed Information on the USER SETTINGS DIFFERENTIAL SETTINGS The temperature differential is your comfort level. The differential is the difference from setpoint before your heating or cooling system will turn on. The 9915i and 9920i models also have 2 nd stage differential. If the temper…

6, Vacation Hold From the main screen press the HOLD TEMP button. The following screen appears. Use the UP or DOWN arrow to highlight the VACATION HOLD feature. Press SELECT. The temperature should be highlighted. Use the UP or DOWN arrow change to the desired temperature. Press SET TEM…

14, 27 TWO YEAR LIMITED WARRANTY The manufacturer warrants to the original contractor installer or to the original consumer user, each new Robertshaw thermostat to be free from defects in materials and workmanship under normal use and serv- ice for a period of two (2) years from the date of pur…