8 Perfect Thermostat Zone Valve Wiring Diagram Photos
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Honeywell Zone Valve V8043F1036 Wiring Diagram Lukaszmira, New - Watch out : to keep away from overloading the tt or its power or circuit, test the area valve wiring commands. For switching multiple area valves with one thermostat you can want to have the thermostat control a switching relay that during flip switches the gang of a couple of zones. An ordinary switching relay such as the taco sr502 - 506 can swit3ch four area valves or greater. On installations in which it isn't always handy to cord from valve to valve as in the diagram, a separate three-color wire conductor can be run from terminals 1, 2, three of each zone valve to a handy junction point.
Well stressed, the person thermostat calls for warmth, the area valve opens, whilst the valve is completely open an quit switch within the valve connects a 2d pair of wires that turn on the circulator pump again at the boiler. On maximum u.S. Systems the circulator runs sending water via the open region loops and a primary manipulate on the boiler, tracking water temperature, surely turns the boiler on or off as had to re-warmness the water. In addition on your control, the honeywell l6006c 1010, honeywell's l8124a,c and 8151a are triple aquastats similar in function, frequently used to control region valves. Where you may run into problem is with an set up that has a mix of different manufacturers of area valves. In that case, the wiring instructions for one company may be one-of-a-kind from the alternative.
Via watching and respecting the coloration codes, conductors from corresponding-numberd terminals of each area valve may be joined or spliced together and a unmarried conductor can be carried out from that splice to the right strength and control terminals proven within the wiring diagram. Will i think this will help clean things up a little for wiring a 3rd heating quarter using a region valve technique: when the tt calls for heat (yes 2 twine is first-class) it tells the zone valve for its area to open. Whilst the quarter valve is completely open it in flip tells the circulator pump to start pumping. (There is an "stop transfer" within the quarter valve that performs this 2nd function). So you'll find a pair of wires from tt to the zone valve and a pair of wires from the area valve to the circulator relay. Be careful although: the wiring connections can vary a chunk amongst zone valve manufacturers - if all of yours are the identical logo you could examine the existing valve, observe the wires, and you may see how the region valve is installed. If there are special manufacturers you may want to invite for a clue from your hvac provider or the producer.