User Manual - SupplyHouse.com
Contents
1. O together 5 of 12 2011 tekmar U 538 12 11 Floor Temperature Settings Setting a floor temperature is a way of enhancing the comfort of your living space Radiant floors heat the air by raising the floor temperature During milder times of the year when the air temperature is warm enough without the need for heating floors can cool off A floor minimum setting can ensure that the floors stay warm during these periods or even in the summer when the air conditioning is on Sun shining into a room can keep it warm without the need for heat This can allow the floors to cool off And when the sun goes down it can sometimes take a long time for the floors to get warm again This may cause the room to cool off too much in the early evening A floor minimum setting can help with this condition The following are some typical floor temperature settings that have been used with tekmar thermostats NOTE Setting a floor temperature that is too high can damage floors or make the room uncomfortably warm If a FLOOR MIN is set the thermostat will maintain the floor at this temperature regardless of the air temperature And the air temperature may exceed that to which it is set 90 F 32 C Suggested maximum for all floor Feels hot to the touch types other than wood 80 to 85 F 26 to 30 C Bathrooms and kitchens Suggested Feels warm to the touch maximum for wood floors 70 F 21 C2. U538 12 11 tekmar tekmarNet 4 Thermostat 538 Zoning Replaces 08 10 User Manual 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 but may also have an auxiliary ROOM FLOOR or OUTDOOR sensor attached AROOM sensor will allow control of a location other than the one in which the thermostat Is installed An outdoor sensor will allow this and all other tekmarNet thermostats in your building to display the outdoor temperature on their displays A floor sensor will allow this thermostat to control your floor temperature This thermostat can maintain floor temperature only air temperature only or floor and air temperature together 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 This thermostat can operate at day X or night G temperatures see Day X or Night C Temperatures section for ROOM or FLOOR settings The temperature can be adjusted as follows Step 1 Press the A or V button until the desired temperature is displayed Step 2 Release all buttons and wait for
3. www tekmarcontrols com 11 of 12 2011 tekmar U538 12 11 Save Even More Energy the Easy Way Great Accessories for Your tekmarNet System Day Comfort User Switch 479 With the touch of one button every part of your home can switch between Day Night amp Away temperature settings While Away on vacation domestic water heating can be suspended to save even more Night _ Economy Away Best Economy amp DHW Suspend Let the system automatically switch between Day and Night temperatures to match your schedule The Timer 033 can manage setback for all of the thermostats in your system from a central location E Timer 033 Wake Ask your installer about adding a tekmarNet User Switch or Timer to add more energy saving convenience to your system tekmar Control Systems Ltd Canada tekmar Control Systems Inc U S A Product design software and literature tekmar Head Office 5100 Silver Star Road are Copyright 2011 by Control Systems Vernon B C Canada V1B 3K4 tekmar Control Systems Ltd and tekmar 250 545 7749 Fax 250 545 0650 Control Systems Inc Web Site www tekmarcontrols com i All specifications are subject 12 oy of 12 U 538 12 11 9 to change without notice Te
4. Rooms with large windows preventing Feels cool to the touch underheating in the evening 40 to 45 F 5 to 7 C Feels cold to the touch Freeze protection for garages Wood Floors Rapidly changing or excessively high temperatures can cause damage to wood flooring Ask your heating professional about setting the floor maximum if your flooring is a type that can be damaged by heat 2011 telkimar U538 12 11 6 of 12 Changing the Backlight This 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 3 and off during Press and Hold A and Y together Step 1 Press and hold the A and V buttons to enter the Adjust Menu and wait until this screen appears a new screen will appear every 2 seconds Step 2 Press the A or V button to adjust the backlight operation Step 3 Release all buttons and wait for the display to return to normal operation The adjusted setting will be saved in memory 7 of 12 2011 tekimar U538 12 11 Changing the Units F or C This thermostat can display temperatures in F or C Press and Hold A and Y together Step 1 Press and hold the A and VY buttons to enter the Adjust Menu and wait until this screen appears a new screen will appear every 2 seconds
5. Step 2 Press the A or V button to adjust the units Step 3 Release all buttons and wait for the display to return to normal operation The adjusted setting will be saved in memory 2011 tekmar U538 12 11 8 of 12 Display Symbols In addition to the features described in this manual there may be others operating in the background Among others this thermostat will display symbols on its screen in order to indicate what mode it is in what temperature it is operating at or what equipment it is trying to turn on This section describes each of those symbols ROOMOUTDOOR FLOOR rir SET winrar JL FLOOR ROOM WWSD HEAT MIN VIF ZCO ma o o OO Schedule Symbols These symbols appear when a Schedule Master or User Switch is connected to the system Those devices will tell this thermostat what temperature setting to operate at day X night Q or Away Refer to the Day X and Night G Temperatures section for more information A Schedule Master is present in the system and this thermostat is following that Master s programmable schedule y Operating at the Day temperature If there is no Schedule Master or User Switch in the system the thermostat will always be in this mode C Operating at the Night temperature A setback enabling accessory or Schedule Master thermostat has enabled setback Operating at the Away temperature If flashing the temperature Away cannot be ad
6. all buttons and wait for the display to return to normal operation The adjusted settings will be saved in memory Indicates setting e a is in the Adjust menu SET FLOOR ROOM HEAT Indicates the S iii T ed i name of the TA Indicates setting being whether the day adjusted 3 or night C temperature Is being set Press and Hold A if available and V together 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 information on these settings please consult your installing contractor or this product s Installation and Operation Manual The following pages describe the settings available to the User 3 of 12 2011 telkimar U538 12 11 Day xt and Night Temperatures This thermostat is capable of running at a lower temperature setting when you are asleep or out of the building An energy saving accessory can be added to your tekmarNet system in order to activate these energy saving setback temperatures If one is connected day and night temperature settings will be available They are adjusted as follows Step 1 Press and hold the A and V buttons to enter the Adjust Menu and wait until the desired setting is shown with the day t symbol on the screen a new setting will appear every 2 seconds Ste
7. justed by pressing the up or down arrows 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 WWSD temperature is above the WWSD setting No heating will take place while in WWSD However if a floor sensor is attached and a minimum floor temperature is set it will be maintained 9 of 12 2011 telkamar U538 12 11 Equipment Operating Symbols These symbols indicate the current status of the system Heating is turned on xe The thermostat is part of an Air Group a group of heating zones within a commonly ducted air conditioning system and the air conditioning within that group is on This thermostat will be locked out of heating when this symbol is displayed which will save energy Communication Symbols These symbols appear when this thermostat is part of a network and or when there is something wrong in the system a D The thermostat is part of a network and is communicating with other devices in the network Q There is something wrong with the thermostat or the tekmarNet system This usually occurs if a control component has failed or is set up incorrectly Contact your installing contractor for more information or consult the Installation and Operation Manual for this product 2011 telkimar U538 12 11 10 of 12 Frequently Asked Questio
8. ns __ Symptom Look for Corrective Action H1 symbol indicates heat is on If the H1 symbol is displayed and you still have no H1 Symbol heat you may have an issue with your heating appliance Consult your heating professional Flashing Increase WWSD setting on tekmarNet No heat or not WWSD reset control enough heat and pressing WN button does Flashing Away not increase temperature Press a user switch button other than Away typically or or go to your Scenes page on your gateway and change the scene to Occ or Unocc The thermostat has a maximum floor or air temperature set that is preventing the heating system from providing a higher Flashing MAX temperature Call your installer or refer to the Installation and Operation Manual for information on how to adjust maximum room and floor temperature settings Optimum start learns the heat up and Heat on before Cc cool off rate of the room and starts the scheduled time heating or cooling early so that the room is comfortable at the scheduled time Pressing V button does not decrease temperature There may be a minimum room or floor Flashing MIN temperature set Consult your heating professional More Information This User Brochure contains standard information on how to make adjustments to an installed product More detailed information can be found in this product s Installation and Operation Manual D538 at
9. p 2 Press the A or V button to adjust the temperature setting Step 3 Press and hold the A and V buttons until the same setting is shown with the night symbol on the screen Step 4 Press the A or V button to adjust the temperature setting Step 5 Release all buttons and wait for the display to return to normal operation The adjusted settings will be saved in memory Setting Day or Night SET SET ROOM HEAT ROOM gt C II IL D4 Press and Y lt Hold and V together tekmarNet Energy Saving Accessories m U E BS 479 User Switch 033 Timer With the touch of a button ar Program a night tell every thermostat in setback schedule for your house to ae at O O all of your thermostats their night setback C or with one device Away temperature Examples of these settings are as follows Mode of Operation day X night ROOM example 70 F 21 C 65 F 18 C FLOOR MINIMUM example 72 F 22 C OFF Note The presence of a schedule is indicated by the clock symbol 2011 tekimar U538 12 11 Floor Temperatures If your thermostat has a floor sensor connected to it floor temperature can be maintained This allows you to have warm floors even during milder times of the year when the air temperature is warm enough or
10. the display to return to normal operation The adjusted settings will be saved in memory ROOM or FLOOR Indicates displays depending SET whether the day on configuration penne er ri e 3 or night temperature is J being set if available I V O O ie Adjustment Buttons Adjust the temperature 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 2011 tekimar U538 12 11 2 of 12 Adjust Menu This thermostat has an Adjust Menu that allows adjustment of all of its settings The following items can be adjusted or viewed e Day X and night C temperatures if available e Floor temperatures e Backlight on time e Temperature units F or C e Thermostat type view only The Adjust Menu can be accessed as follows Step 1 Press and hold the A and V buttons until the desired setting is shown a new screen will appear every 2 seconds Step 2 Press the A or V button to adjust the temperature setting Step 3 Press and hold the A and V buttons again to advance to the next adjustable setting Repeat steps 1 and 2 until all adjustments have been made Step 4 Release
11. when your air conditioning is on Floor temperature can be maintained in two ways Air temperature can be ignored and the thermostat will maintain Floor Temperature Only Or air temperature can be considered and the thermostat will maintain Floor and Air Temperatures together Floor Temperature Only If the air sensor has been disabled the thermostat will only maintain floor temperature and ignore air temperature In this mode the desired floor temperature can be adjusted as described in the Temperature Adjustment section Floor and Air Temperature lf the air sensor is turned on and their is a floor sensor connected the thermostat will maintain your desired air temperature as well as a minimum floor temperature However the floor minimum temperature will override the air temperature and if set too high may overheat the room The FLOOR MINIMUM temperature is adjusted through the Adjust Menu as follows Step 1 Press and hold the A and V buttons to enter the Adjust Menu and wait until the FLOOR MIN setting is shown as well as the desired day X or night symbol a new screen will appear every 2 seconds Step 2 Press the Aor V button to adjust the temperature setting Step 3 Release all buttons and wait for the display to return to normal operation The adjusted settings will be saved in memory Setting Day or Night FLO soe HEAT FLOOR HEAT C mT m UT 1 LIT D4 Press and Y lt Hold A and V
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