The control determines the on time of the boiler or valve based on the measured outdoor temperature and settings entered by the installer. This control regulates a single heating water temperature through outdoor temperature reset andor domestic hot water control. It can be used in applications ranging from baseboard or mixed radiant heating systems, to dedicated domestic hot water heating in commercial buildings. Page 1 the boiler control 274 operates up to four onoff boilers to provide outdoor reset operation, domestic hot water and setpoint operation with priority. It can be used in applications ranging from infloor radiant to. Gb 142 boilers with em10, tekmar 275 modulating control.
It can be used in applications ranging from baseboard or fancoils, to combination space heating and domestic hot water heating installations. Save energy and stay cozy by linking your system to the outside temperatures. Tekmar has a full line of controls and sensors ranging from basic to. The tekmar universal reset control 374 is designed to maximize the comfort and ef.
How to use the data brochure table of contents user interface. It can be used in applications ranging from infloor radiant to commercial baseboard systems for boiler return protection with full reset. It is ideal for applications ranging from a single zone of baseboard to multiple zones of fan coils and baseboard. The control can be set to control up to two modulating boilers based on outdoor temperature or domestic hot water requirements.
Tekmar boiler control systems are designed to add efficiencies to your home by monitoring and maintaining a boiler water temperature in correlation with the outdoor temperature and the indoor temperature. How to install weathersensitive heating controls this old. Check on line for all specs and the instruction manual is not. Tekmar mixing control variable speed the mixing control 361 is designed to operate a mixing pump using outdoor temperature reset. Data brochure, d 260, boiler control 260 read online or download pdf tekmar 260 boiler control user manual. The 261 can stage and rotate two single fire boilers or it can stage a single lohi fire. The control includes a liquid crystal display lcd to view system status and operating information. The 260 is an efficient way to manage the space heating and dhw needs of your home or business. Install the outdoor sensor 070 and boiler sensor 071 according to the instructions in the data brochure d 070, and run the wiring back to the control. Remember, in most instances, the stat does not turn on the control, it merely makes the device circuit. A tekmar indoor sensor can be connected to the tekmar 260 in order to provide indoor temperature feedback from the heating system.
It can be used in applications ranging from baseboard or fancoils, to combination space heating and domestic. It is capable of controlling a single onoff boiler and can receive both space heating andor dhw heat demands. Tekmar 260 tekmar 260 boiler control one stage boiler. The tekmar boiler control 264 can control the supply water temperature from up to 4 on off stages based on outdoor temperature. Related manuals for tekmar boiler control 263summary of contents for tekmar boiler. Dec 14, 2009 i have a tekmar 260 control that controls my boiler which heats the house and also supplies hot water through a heating coil and holding tank. The following defined terms and symbols are used throughout this manual to bring attention to. A user operation manual for home or building owners to learn about accessible product features and settings. The tekmar 260 can control either a dhw pump or valve and provide dhw priority. I have a tekmar 260 control that controls my boiler which heats the house and also supplies hot water through a heating answered by a verified hvac technician here are all the tekmar manuals i could find. The control determines the on time of the boiler or.
Data brochure d 261 boiler control 261 0309 the boiler control 261 is designed to control two separate on off boiler stages or one low high fire in order to provide outdoor reset or setpoint operation. Buy now the boiler control 260 is designed to operate a single boiler using outdoor temperature. The inexpensive tekmar 256 is just an outdoor reset for for a boiler with no indirect dhw. A large easy to read display provides current system temperatures and operating status. I have a tekmar 260 control that controls my boiler which heats the house and also supplies hot water through a heating coil and holding tank. The 260 can control either a dhw pump or valve and provide dhw priority. Power 115 v 10% 5060 hz 600 va relays 230 v ac 5 a hp demands 20 to 260 v ac 2 va date code cus input 010 v dc external signal or meets class b.
Troubleshooting analytical instrumentation can be a. The tekmar 260 boiler control controls a single water temperature. The boiler control 260 is designed to operate a single boiler using outdoor temperature reset. Tekmar boiler control used to operate a single steam boiler using an outdoor reset. The 260 also controls the supply of heat to an indirect fired domestic hot water dhw tank.
The following defined terms and symbols are used throughout this manual to. The 260 also has a separate water zone for saving more energy when heating an indirect dhw tank. Tekmar boiler control 263 data brochure pdf download tekmar boiler control 263 data brochure. It is equipped to operate a system pump and a dhw pump, or valve, in addition to a twostage or modulating boiler or two singlestage.
The technician has been out two days in a row and cant find a problem with the tekmar control. The boiler control 260 provides partial or full reset to three or more boiler zones. Oct, 2012 teledyne tekmar 4736 socialville foster road mason, ohio 45040 p 800. The boiler control 260 is designed to control a single stage heat source in order to. The tekmar boiler control 264 can control the supply water temperature from up to 4 on off stages based on outdoor temperature, control for domestic hot water dhw generation, or a setpoint requirement. It can be used in applications ranging from baseboard or fancoils.
This pdf ebook is one of digital edition of tekmar manual that can be. A complete overview of product features, settings, operation, installation and troubleshooting. Tekmar 260 control 1stage boiler and domestic hot water 120v boiler blue pvc plastic. The tekmar boiler control 265 can control the supply water temperature on up to three modulating boilers based on outdoor. The control supports hybrid boiler plants that contain both condensing and noncondensing boiler groups. Prior i had to manually increase boiler temp on super cold days or it would not. The control has a liquid crystal display lcd to view system status and operating information. Boiler pump operation boil p1 the boiler pump contact boil p1, terminal 7 closes whenever there is a boiler demand and the 260 is not in wwsd. The boiler control 284 is designed to operate up to four boilers to accurately. I have a tekmar 260 control that controls my boiler which heats the house and also supplies hot water through a heating answered by a verified. Two days ago we awoke to find we had no hot water although the heat in the house was fine. This working unit was removed from service when large single boiler was removed and replaced with two staged boilers with. The tekmar 260 can be used with zone valves or separate circulator pumps for each zone. When operating as a tn4 system control, the 274 can connect with up to 24 tn4 devices on a single boiler bus.
A tekmar indoor sensor can be connected to the tekmar 260 in order to provide indoor temperature feedback from the heating. It can be used in applications ranging from a single zone of baseboard, multiple baseboard and fan coil zones, to dedicated setpoint heating in commercial buildings. The tekmar 260 boiler control is a microprocessorbased control designed to. The boiler control 260 is designed to operate a single boiler using outdoor temperature. The boiler control 256 is designed to control a single stage heat source in order to. The control has outputs for a primary pump, individual boiler pumps, and either a combustion air damper or an alarm. How to install weathersensitive heating controls this. View and download tekmar 274 installation manual online. Apr 05, 2011 i also own a tekmar 260 and really like it. Used tekmar 260 boiler control for single boiler with outdoor sensor included. The tekmar 263 boiler control controls a single water temperature. A large easy to read display provides current system temperatures and. A tekmar indoor sensor can be connected to the 260 in order to provide indoor temperature feedback from the heating system.
Sep 25, 2014 save energy and stay cozy by linking your system to the outside temperatures. Tekmar boiler control 260 manual hp603 boiler control settings burnham commercial. Tekmar boiler control systems are designed to add efficiencies. It is equipped to operate a system pump and a dhw pump, or valve, in addition to a single onoff boiler. This working unit was removed from service when large single boiler was removed and replaced with two staged boilers with new controls. I have a tekmar 260 control that controls my boiler which. I have a tekmar two stage boiler and dhw control 252. If you are reading this post, it is still available.
This control regulates a single heating water temperature through outdoor temperature reset andor domestic hot. Warm weather shut down this is not a safety limit control save energy by controlling boiler run time. The tekmar 260 can be used with zone valves or separate. Data brochure steam control 279 the tekmar steam control 279 can operate a single onoff steam boiler or an onoff steam valve using outdoor reset. Then, the device has an endswitch which makes the burner or control circuit after it has been activated from the primary circuit. The boiler control 260 is designed to control a single stage heat source in order to provide outdoor reset or domestic hot water dhw operation. I took the inputs that were running to the honeywell 8148 and placed them on the 260 boiler demand input with the boiler ouput from the 260 running back. The tekmar 260 boiler control is a microprocessorbased control designed to regulate the supply water temperature from a single boiler based on either outdoor air temperature or a dhw demand.