Taco Zone Switching Relay Wiring. Taco sr501 single zone switching relay is a standard equipment for every installer. Web confirm polarity is consistent between boiler aquastat and switching relay.
Zone Valve Wiring Installation & Instructions Guide to heating system from inspectapedia.com
Web n/c normally closed terminal of the priority zone relay. Web one zone switching relay fuse 6 amp power zone 1 led indicators fuse 6 amp sr501 switching relay controlling 2 sr504/506 switching relays do it once. Web to a switching relay.
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Hot wire to terminal h. With its’ compact design and front mounted diagnostic lights; Neutral wire to terminal n.
Power Input:connect 120 Volt Ac Power Input To Terminals N And H.
It can easily replace any brand made by any manufacturer, and will even fit into. Some thermostats are a “power stealing” type which means they are powered by the switching relay with just 2 wires (r& w). Web between boiler aquastat and switching relay.
Web One Zone Switching Relay Fuse 6 Amp Power Zone 1 Led Indicators Fuse 6 Amp Sr501 Switching Relay Controlling 2 Sr504/506 Switching Relays Do It Once.
Neutral wire to terminal n. For zone 1 priority, remove jumper between terminals p and zc. Expandable switching relay at the.
Power Input:connect 120 Volt Ac Power Input To Terminals N And H.
Web the taco sr501 switching relay’s layout makes short work of any job. Hot wire to terminal h. Web taco sr502 wiring manual (105 pages) zone controls, switching relays/ with powerport options and expandable to 20 zones, zone valve controls/with powerport.
When The Dip Switch Is Set To On, The Solid.
Web to a switching relay. Taco sr501 single zone switching relay is a standard equipment for every installer. Connect neutral power supply directly to neutral lead on circulator(s).
