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© 2010 

  U 527 - 08/10 

2 of 8 

This brochure will provide you with the information you need to benefit the most 
from your tekmarNet

®

 thermostat. Please visit www.tekmarcontrols.com for more 

detailed information on this or any other tekmar product. 

This  thermostat provides heating for one zone in your building. It will maintain your 
air temperature with an on board ROOM sensor.

With the addition of one of tekmar’s energy saving accessories, this thermostat can 
also lower its temperature setting at night or when you are away from the house.

Temperature Adjustment

You will be adjusting the temperature of the current operating mode. To adjust 
temperature settings that are not shown on the screen, you must enter into the 
Adjust Menu as described in the “Adjust Menu” section. There may be other symbols 
on the screen that affect thermostat operation. Please see the “Display Symbols” 
section for a description of each symbol.

This thermostat can operate at day 

 or night  

 temperatures (see “Day 

 

or Night  

 Temperatures” section) for ROOM settings. The temperature can be 

adjusted as follows: 

Step 1:

Press the   or   button until the desired temperature is displayed.

Step 2:

Release all buttons and wait for the display to return to normal operation. 
The adjusted settings will be saved in memory.

Adjustment Buttons

Adjust the temperature

Indicates 
whether the 
day   or night 

 temperature 

is being set (if 
available).

Summary of Contents for 527

Page 1: ...ermostat 527 Congratulations on the purchase of your tekmarNet Thermostat This product contains the most advanced HVAC control technology in order to ensure that your heating system runs more efficiently and provides you with the highest level of comfort Replaces 03 09 ...

Page 2: ...ture of the current operating mode To adjust temperature settings that are not shown on the screen you must enter into the Adjust Menu as described in the Adjust Menu section There may be other symbols on the screen that affect thermostat operation Please see the Display Symbols section for a description of each symbol This thermostat can operate at day or night temperatures see Day or Night Tempe...

Page 3: ...settings will be saved in memory Day and night temperatures if available Backlight on time Temperature units F or C Thermostat type view only The Adjust Menu can be accessed as follows This thermostat has access levels It will typically be installed and programmed by a heating professional and then locked in a User access level System critical settings will not be available for adjustment For more...

Page 4: ...aving Accessories Examples of these settings are as follows Mode of Operation day night ROOM example 70 F 21 C 65 F 18 C Note The presence of a schedule is indicated by the clock symbol Step 1 Press and hold the and buttons to enter the Adjust Menu and wait until the desired setting is shown with the day symbol on the screen a new setting will appear every 2 seconds Step 2 Press the or button to a...

Page 5: ... thermostat has an LED backlight that can be configured as follows Off Permanently Off 30 Temporary on for 30 seconds when a button is pressed On Permanently On On On during and off during Changing the Units F or C This thermostat can display temperatures in F or C Press and Hold and together Step 1 Press and hold the and buttons to enter the Adjust Menu and wait until this screen appears a new sc...

Page 6: ...rrows Consult the Installation and Operation Manual for this product for more information on this feature If flashing the system is in Warm Weather Shut Down The outdoor temperature is above the WWSD setting No heating will take place while in WWSD Display Symbols In addition to the features described in this manual there may be others operating in the background Among others this thermostat will ...

Page 7: ...heat and pressing button does not increase temperature H1 Symbol H1 symbol indicates heat is on If the H1 symbol is displayed and you still have no heat you may have an issue with your heating appliance Consult your heating professional Flashing WWSD Increase WWSD setting on tekmarNet reset control Flashing Away Press a user switch button other than Away typically or or go to your Scenes page on y...

Page 8: ...nomy DHW Suspend Save Even More Energy the Easy Way User Switch 479 With the touch of one button every part of your home can switch between Day Night Away temperature settings While Away on vacation domestic water heating can be suspended to save even more Great Accessories for Your tekmarNet System Timer 033 Let the system automatically switch between Day Night Away temperatures to match your sch...

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