Tekmar 521 Programmable Thermostat Installation User Manual

Programmable Thermostat 521Installation & Operation Manual521_D01/14ZoningReplaces: New© 2014 521_D - 01/141 of 28A Watts Water Technologies Comp

© 2014 521_D - 01/1410 of 28A Watts Water Technologies CompanyWiring Center 315 or 316 -------------------------------------------- ----------------

© 2014 521_D - 01/1411 of 28A Watts Water Technologies CompanyThermostat WiringAir Conditioner -----------------------------------------------------

© 2014 521_D - 01/1412 of 28A Watts Water Technologies CompanyTesting the Thermostat WiringTesting the Power ---------------------------------------

© 2014 521_D - 01/1413 of 28A Watts Water Technologies CompanySwitchPositionAction1ONLOCK ACCESS LEVELThermostat is locked and the access level cann

© 2014 521_D - 01/1414 of 28A Watts Water Technologies CompanyHEAT ONHeat is turned on.COOL ONCooling is turned on.FANThe fan is turned on.MODE HEAT

© 2014 521_D - 01/1415 of 28A Watts Water Technologies CompanyProgrammable Settings1. Press and hold down both the and buttons together to enter

© 2014 521_D - 01/1416 of 28A Watts Water Technologies CompanySetting DisplaySET HEAT ROOM Set the room heating temperature for the event.Access L

© 2014 521_D - 01/1417 of 28A Watts Water Technologies CompanyTime MenuSetting DisplayMINUTESSet the current time minutes.Access Level: Installer, U

© 2014 521_D - 01/1418 of 28A Watts Water Technologies CompanySchedule Menu (1 of 2)The schedule menu can operate on a 24 hour or 7 day repeating sc

© 2014 521_D - 01/1419 of 28A Watts Water Technologies CompanySetting DisplaySCHEDULESelect if the thermostat should change the temperature automati

© 2014 521_D - 01/142 of 28A Watts Water Technologies CompanyCongratulations on the purchase of your new tekmar® thermostat.This manual will step th

© 2014 521_D - 01/1420 of 28A Watts Water Technologies CompanySetup Menu (1 of 2)Setting DisplayACCESSSelects the access level of the thermostat, wh

© 2014 521_D - 01/1421 of 28A Watts Water Technologies CompanySetting DisplayW2 RELAYSelect if a second stage heat is available.Access Level: Instal

© 2014 521_D - 01/1422 of 28A Watts Water Technologies CompanyHeating OperationSequence of OperationHeating is available when the Mode is set to Hea

© 2014 521_D - 01/1423 of 28A Watts Water Technologies Company90°F (32°C)Feels hot to the touch80 to 85°F (26 to 30°C)Feels warm to the touch70°F (2

© 2014 521_D - 01/1424 of 28A Watts Water Technologies CompanyThe thermostat includes a time clock that is automatically visible in the Home menu wh

© 2014 521_D - 01/1425 of 28A Watts Water Technologies CompanyOptimum StartWhen a programmable schedule is selected, there is a time delay for the r

© 2014 521_D - 01/1426 of 28A Watts Water Technologies CompanyError Message DescriptionSETUP MENU SAVE ERRORThe thermostat failed to read the Progra

© 2014 521_D - 01/1427 of 28A Watts Water Technologies CompanyTechnical DataProgrammable Thermostat 521 Two Heat or Heat-Cool (Includes Sensor 079)L

All specifications are subjectto change without notice28 of 28 521_D - 01/14.Product design, software and literature are Copyright ©2014 by tekmar Con

© 2014 521_D - 01/143 of 28A Watts Water Technologies CompanyTo avoid serious personal injury and damage to the equipment:Important Safety Informati

© 2014 521_D - 01/144 of 28A Watts Water Technologies CompanyPreparationInstallationChoose the placement of the thermostats early in the constructio

© 2014 521_D - 01/145 of 28A Watts Water Technologies CompanyMounting The ThermostatIf mounting directly to the wall:Drill holes and install the wal

© 2014 521_D - 01/146 of 28A Watts Water Technologies CompanyThick Floor Coverings (greater than 3/8" (10 mm))If a thick floor covering is to b

© 2014 521_D - 01/147 of 28A Watts Water Technologies CompanyTile Floor CoveringsIf a Slab Sensor 079 is to be installed into an existing tile floor

© 2014 521_D - 01/148 of 28A Watts Water Technologies CompanySlab Sensor 079 TestingA good quality test meter capable of measuring up to 5,000 k (1

© 2014 521_D - 01/149 of 28A Watts Water Technologies CompanyTemperature vs. Resistance Table - ContinuedTemperature Resistance°F °C100 38 5,828105