Zone valve controls non exp connected together with priority. Taco 007f57 ifc circulator pump 00 inline cartridge cast iron standard flange integral flow check 1 stage 125 horsepower stainless steel. Description sr501exp4 1 zone switching relay sr503exp4 3 zone switching relay with priority sr504exp4 4 zone switching relay with priority sr506exp4 6 zone switching relay with priority zone valve controls. Taco sr506exp4 6 zone switching relay w priority taco switching. All thermostat connections supply a 24 vac class 2 output. It holds off the pump until the boiler reaches 125 f, at which point the pump will stay on for the duration of the call, unless the boiler temp drops back to 115 f. It was 4 wire with colors of red, white, green and blue. Taco sr506 exp user manual keyword found websites listing. Whether using basic priority switching or the advanced features of the exp controls, the job is made easy. We have 1 taco sr506exp manual available for free pdf download. Sr506 exp 4 6 with priority 120601 vac 20 amps 1214 8 3 all circulator relay connections, including zczr, are rated hp 6 fla, 36 lra at 120 vac. I have a taco sr506 switching relay that wont turn on. Sr5064 6 zone switching relay with priority expandable switching relays expandable to 120 zones 20 zoning panels product no.
Taco sr506exp4 6 zone switching relay withpriority and 3 powerports. Flame amplifier carrier bryant oem circuit board trane defrost heat pump defrost control board york control board siemens landis gyr bacnet hvac controller control. Taco sr5064 6 zone switching relay the taco sr5064 switching relay is the best choice for. The ecm permanent magnet motor saves up to 85% of the electrical energy compared to conventional pumps. Hello, i have a lars edp 110 boiler with 4 zone baseboard and 2 radiant zones.
The power appears to be off at the green light indicator but the boiler is on. The sr506exp4 is compatible with tacos pc700 line of supplemental controls. Zone 1 seems to be on some sort of internal timer where it will turn on for a minute or two every six hours, even when the thermostat is turned off. Combines clearly labeled pc board layout with advanced features that allow for total system customization. None of the baseboard thermostats when turned on result in the taco 6 zone relay to call for heat. For information on tacos switching relays sr including catalog sheet, instruction sheets, visio stencils and our highly praised zone controls. Air handler units ductless mini splits mini split accessories. Sr504exp 4 with priority 3 120 vac input 20 amps 10 14 6 34 2 34 all switching relays are relay type dpst, have a thermostat current of. Taco sr5064 6 zone switching relay the taco sr5064 switching relay is the best choice for all your zoning needs, with advanced powerport cards, external diagnostic lights, switchable priority and contractor friendly pc board layouts. I am installing a honeywell rth6580wf with a taco sr504. The sr5064 is different in appearance and is completely solid. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Description sr501 exp 1 zone switching relay sr503 exp 3 zone switching relay with priority and 3 powerports sr504 exp 4 zone switching relay with priority and 3 powerports.
Read book taco sr504 manual expandable to 20 zones, plugin powerport cards, addon power controls, fan controls taco sr504exp manuals view and download taco sr503exp4 instruction sheet online. Taco sr506exp4 switching relay, 6 zone, expandable the best choice for all your zoning needs the taco switching relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contractor friendly pc board layouts. Combined with the time proven reliability of the 00 family of circulators and thermostats, total system integrating is achieved. Taco 007e high efficiency circulator pump available at torrco. This function is critical for the longevity of a cast iron boiler connected to a high mass system. Buy zone relay 00 switching 6 zone with priority 120 volt 20 amps printed circuit board external led. Tacos sr506exp4 is a six zone zone pump switching relay. This zone relay is made for 4circular pumps in hvac heating applications. This manual is intended to familiarize the installer and user of the. Sr 504 exp 4zone switching relaytasr504e the home depot. Taco, expandable mastersalve exp relay boards boards should have masterslave orientation powered with the same circuit, or use a pig tail from the master board to the slave board. Find great deals on ebay for taco sr503 and taco sr504. Boston heating supply has the taco sr506 six zone pump switching relay with priority in stock. The taco switching relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority and contractor friendly pc.
All settings can be accomplished on the user friendly interface. The taco switching relay is the best choice for all your zoning needs, with advanced timer and boiler functions, external diagnostic lights, switchable priority. Trying to get info on troubleshooting a taco sr504 exp 4 zone switching relay answered by a verified hvac technician we use cookies to give you the best possible experience on our website. Find great deals on ebay for taco sr506 and taco sr504. And whether youre using basic priority switching, taco plugin powerport cards or addon power controls, tailoring the system has never been easier. Instruction sheet sr506 exp 4 switching relay 102365. How to correctly solder a vertical copper pipe complete guide got2learn. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new installation startups. Sr506 6 with priority 120 vac input 20 amps 11 34 7 12 3 all switching relays are relay type dpst, have a thermostat current of.
Compare search please select at least 2 keywords most searched keywords. Taco sr506exp is a 6zone expandable switching relay. Order taco zoning control, 6 zone, expandable, sr506exp4 at. Trying to get info on troubleshooting a taco sr504 exp 4. The vr3452 circulator is a selfadjusting, highefficiency wet rotor circulator for chilled and hot water applications. External indicator lights provide instant diagnostic feedback, making a snap of service calls or new.
The replacement for the exp unit the one in the shown photo is part number sr5064. I have an older taco sr504 4 zone switching relay not the 5044 or 504exp. Sr506 6 zone switching relay with priority switching relays with powerport options and expandable to 20 zones product no. To see pricing and availability for this product, create an account. Taco sr506exp4 6 zone switching relay withpriority and 3. Tacos exp switching relays may be combined with other relays or expandable taco zone valve controls for large scale zoning applications. Taco sr506exp wiring manual 104 pages zone controls, switching relays with powerport options and expandable to 20 zones, zone valve controlswith powerport options and expandable to. Taco expandable switching relays allow to expand up to 20 zones, while builtin powerport slots allow to utilize the advanced features of the powerport cards and addon power controls.
What id do here is have the rh and w terminals on the nests connect to the zone r and w terminals on the taco zone board, while the rc and c terminals on the nests are connected to a 24vac transformer a standard 40va one should be ample to power 3 nests that is independent of the taco board. Sr506exp4 6 with priority 120601 vac 20 amps 1214 8 3 all circulator relay connections, including zczr, are rated hp 6 fla, 36 lra at 120 vac. Following the instructions in this manual will enable you to obtain optimum performance and listening. Use a separate transformer, across rc and c on the nest. We have 1 taco sr503 manual available for free pdf download. Water system antenna control unit water pump controller. Are you looking for radiant floor heating, pex piping and infloor heat and more. Check the taco zone switching relay six zones expandable ratings. Enhanced switching relays advanced features allow for total. Additionally, the boiler should be on the same circuit. Failure to follow these wiring instructions may result in a secondary source of power being connected to the boiler that.
Av receiver txsr503 txsr503e txsr8350 instruction manual. Taco sr506exp4 switching relay, 6 zone, expandable. Taco sr503 manuals manuals and user guides for taco sr503. The taco sr 504 exp 4zone switching relay is compatible with taco models. Instruction sheet sr504exp switching relay 102087 supersedes. Sr506exp 6 with priority 3 120 vac input 20 amps 11 34 7 12 3 all switching relays are relay type dpst, have a thermostat current of. I had to replace our taco sr504 exp unit because it burned out at the 120vac input terminals. Taco sr506 exp 4 6 zone switching relay w priority taco switching relays combine clearly labeled pc board layouts with advanced features that allow for total system customization.
Contractors hc supply taco sr5014 1 zone switch relay. View and download onkyo tx sr506 instruction manual online. There is a taco 6 zone switching relay with priority controlling the 4 baseboard zones and a second taco 23 zone switching relay for the radiant zones. The taco switching relay is the best choice for all your zoning needs, with advanced timer and boiler functions. Argo controls are designed and manufactured with quality components for maximum life and durability and require minimal service. This model doesnt appear to have any settings dip switches for a pump exercise feature, so not sure what is causing this. Taco sr506exp4 zone switching relay six zones expandable. I tried to connect a honeywell rtf9580 wifi thermostat to my taco sr506 temperature control box which has 24vac terminals. We have 1 taco sr504 manual available for free pdf download. This happened once before and i turned the boiler off at the breaker, turned it back on and then reset the boiler.
Taco sr506 4 6 zone switching relay the taco sr506 4 switching relay is the best choice for all your zoning needs, with advanced powerport cards, external diagnostic lights, switchable priority and contractor friendly pc board layouts. Description sr503exp 3 zone switching relay with priority and 3 powerports sr504exp 4 zone switching relay with priority and 3 powerports sr506exp 6 zone switching relay with priority and 3 powerports zone valve controls. Sr506exp4 6 with priority 120601 vac 20 amps 12 14 8 3 all circulator relay connections, including zczr, are rated hp 6 fla, 36 lra at 120 vac. In this diagram, the sr506exp has full command of the circulators. Instruction sheet sr506exp switching relay 102088 supersedes. Online purchasing of hydronic and radiant heating systems and supplies w huge trade discounts. Combine the reliability of the taco zone valves, priority zoning. Sr503exp4 3 with priority 120601 vac 15 amps 10347 234 all circulator relay connections, including zczr, are rated hp 6 fla, 36 lra at 120 vac. We also have many other products from rheemruud, laars teledyne, grundfos, taco, takagi, triangle tube, new york thermal also known as nti and many more.
Taco sr506exp wiring manual 104 pages zone controls, switching relays with powerport options and expandable to 20 zones, zone valve controlswith powerport options and expandable to 20 zones, plugin powerport cards, addon power controls, fan controls. Taco reserves the right to provide replacement products and parts which are substantially similar in design and functionally equivalent to the defective product or part. Taco sr506exp manuals manuals and user guides for taco sr506exp. Taco sr506 six zone pump switching relay with priority. Taco sr506 switching relay combines clearly labeled pc board layout with advanced features that allowfor total system customization. Argo arm series switching relays with their installation and operation to assure normal troublefree operation. Sr504exp4 4 with priority 120601 vac 20 amps 10 34 7 234 all circulator relay connections, including zczr, are rated hp 6 fla, 36 lra at 120 vac. Taco sr506exp1 zone relay 00 switching 6 zone with priority and power port option 120 volt 20 amps printed circuit board external led.
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