Tekmar 260 Boiler Control Manual do Utilizador

- Data BrochureBoiler Control 260D 26003/09The Boiler Control 260 is designed to control a single stage heat source in order to provide outdoor reset

Copyright © D 260 - 03/09 10 of 20DHW MIXING PURGE After DHW priority operation, the boiler is extremely hot. At the same time, the heatingzones may h

Copyright © D 260 - 03/0911 of 20STEP THREE ROUGH-IN WIRING All electrical wiring terminates in the control base wiring chamber. The base has standar

Copyright © D 260 - 03/09 12 of 20DHW Pump / Valve ContactThe DHW Pmp / Vlv terminals (9 and 10) are an isolated output in the 260. There is nopower a

Copyright © D 260 - 03/0913 of 20Test The Sensors In order to test the sensors, the actual temperature at each sensorlocation must be measured. A good

Copyright © D 260 - 03/09 14 of 20BoilerIf the boiler circuit is connected to the Boiler terminals (11 and 12), make sure power to the boiler circuit

Copyright © D 260 - 03/0915 of 20Press and release the Item button to advance to the ROOM UNOCC adjustment. Use the or button toset the desired te

Copyright © D 260 - 03/09 16 of 20Adjust Menu (1 of 2)The desired room air temperature during anoccupied (Day) period.35 to 100°F(2 to 38°C)The desire

Copyright © D 260 - 03/0917 of 20Testing the ControlThe Boiler Control 260 has a built-in test routine which is used to testthe main control functions

Copyright © D 260 - 03/09 18 of 20TroubleshootingWhen troubleshooting any heating system, it is always a good idea to establish a set routine to follo

Copyright © D 260 - 03/0919 of 20Error MessagesThe control was unable to read a piece of information from its EEPROM. This error can be caused by anoi

Copyright © D 260 - 03/09 2 of 20How To Use The Data BrochureThis brochure is organized into four main sections. They are: 1) Sequence of Operation, 2

Limited Warranty The liability of tekmar Control Systems Ltd. and tekmarControl Systems, Inc. (“tekmar”) under this warranty is limited. The purchaser

Copyright © D 260 - 03/093 of 20DisplayBoiler DemandTerminal UnitDHW DemandVIEWADJUSTTARGETINDRDSGNBOILOUTDRROOM WWSDMAXMINOCCUNDIFFDHWmin°F°CItemNumb

Copyright © D 260 - 03/09 4 of 20Sequence of OperationSection AGeneral OperationPage 4Section BBoiler ResetPage 5-8Section CDHWPage 8-10Section A —Gen

Copyright © D 260 - 03/095 of 20Section B: Boiler ResetSection B1: GeneralBOILER DEMAND A boiler demand is required in order for the 260 to provide he

Copyright © D 260 - 03/09 6 of 20Section B2: InstallerOUTDOOR DESIGN (OUTDR DSGN) The OUTDR DSGN is the outdoor air temperature that is the typicalcol

Copyright © D 260 - 03/097 of 20Fancoil (3) A fancoil terminal unit or air handling unit (AHU) consists of a hydronic heating coil andeither a fan or

Copyright © D 260 - 03/09 8 of 20FIRE DELAY (FIRE DELAY) The Fire Delay is the delay time that occurs between the time that the 260 closes the Boiler

Copyright © D 260 - 03/099 of 20DHW Pump (DIP switch = DHW Pump) If DHW Pump is selected, the 260 assumes that the DHW pump provides adequate flowthro