Tekmar 521 User Manual

Tekmar 521 User Manual

Programmable thermostat
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521 _ U
01/14
Programmable Thermostat 521
Zoning
Replaces: New

User Manual

1 of 8
A Watts Water Technologies Company
© 2014
521_U - 01/14

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Summary of Contents for Tekmar 521

  • Page 1: User Manual

    521 _ U 01/14 Programmable Thermostat 521 Zoning Replaces: New User Manual 1 of 8 A Watts Water Technologies Company © 2014 521_U - 01/14...
  • Page 2: Mode Off

    This brochure will provide you with the information you need to benefit the most from your tekmar Thermostat. Please visit www.tekmarControls.com for more detailed information on this or any other tekmar product. User Interface Floor MODE Room Floor Heat Cool...
  • Page 3: Mode Button Operation

    Mode Button Operation Press the Mode button to select Heat, Cool, or Off operation. The thermostat must be configured for heat/cool/fan operation in order for the cooling operation to be available. Heating Operation Heating is available when the Mode is set to Heat. To change the heat temperature setting, push the button to select a preferred temperature setting for the current schedule time period.
  • Page 4: Cooling Operation

    90°F (32°C) Suggested maximum for all floor Feels hot to the touch types other than wood. Bathrooms and kitchens. Suggested 80 to 85°F (26 to 30°C) Feels warm to the touch maximum for wood floors. 70°F (21°C) Rooms with large windows preventing Feels cool to the touch under heating in the evening.
  • Page 5: Time Clock

    Time Clock The thermostat includes a time clock that is automatically visible in the Home menu when a programmable schedule is used. If the schedule is not used, the user has the option to select whether the time is shown in the Home menu. During a loss of power, the thermostat continues to keep the correct time and date for at least 4 hours.
  • Page 6 Navigation Press and hold down both the buttons together to enter the Programming Menus. PRGM MENU PRGM PRGM MENU MENU PRGM PRGM MENU MENU While in the Programming Menus, the MODE button changes function to become the MENU button. Press the MENU button to change from one menu to the next. While in the Programming Menus, the HOLD button changes function to become the PRGM (program) button.
  • Page 7: Set Temp Menu

    Set Temp Menu SET HEAT ROOM Set the room heating temperature for the programmable schedule event. SET HEAT ROOM Set the room heating temperature for the programmable schedule event. SET COOL ROOM Set the room cooling temperature for the programmable schedule event. SET COOL ROOM Set the room cooling temperature for the programmable schedule event.
  • Page 8: Optimum Start

    More detailed information can be found in this product’s Installation and Operation Manual (521_D) at www.tekmarControls.com Product design, software and literature are Copyright ©2014 by tekmar Control Systems Ltd., A Watts Water Technologies Company. Head Offi ce: 5100 Silver Star Road, Vernon, B.C.

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