Tekmar 541 Manual, Data Brochure

20, © 2007 D 541 - 08/07 20 of 24 Error Messages (2 of 2) Error Message Description ROOM SENSOR SHORT CIRCUIT Due to a short circuit, the thermostat failed to read the built-in sensor. If the Auxiliary Sensor is set to ROOM, or the thermostat is connected to a tN4 System Control, the th…

3, 3 of 24 © 2007 D 541 - 08/07 Access Levels The Access Level restricts the number of Menus, Items and Adjustments that can be accessed by the user. The Access Level setting is found in the Miscellaneous (MISC) menu. Select the appropriate access level for the people who work with the th…

5, 5 of 24 © 2007 D 541 - 08/07 Display Menus View Menu (1 of 1) Item Field Range Access Description -58 to 212°F (-50.0 to 100.0°C) SEC LTD USER INST ADV ROOM SECTION A Current air temperature in the room. Note: This item is only available when the Room Sensor is set to On or the Auxiliary…

4, Tekmar 541 © 2007 D 541 - 08/07 4 of 24 User Interface Use the User Interface available on the Liquid Crystal Display (LCD) to setup and monitor the operation of the thermostat. Use the four push buttons below the LCD (Menu, Item, Up, Down) to select settings. As you enter settings, re…

8, © 2007 D 541 - 08/07 8 of 24 Item Field Range Access Description Occ, Away, PERM1, Away 2 PERM UnOcc 3, PERM 4, PERM 5 TMPY Occ 6 TMPY 7, TMPY 8 Default = PERM 1 USER INST ADV SELECT SECTION J Select the scene for the building. Note: Only Occ and AWAY are available when no schedule is…