Hi i have a job to connect honeywell t6360 room stat a honeywell st9100s programmer to a vaillant eco tec pro 28 combi boiler. The wiring diagram on the back of my timer an old lp711 differs from this as follows.
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Vaillant ecotec pro 28 wiring diagram. The new vaillant boiler has a different pcb to the older type. And the wiring diagram is fresh in my mind. The range features 24 28 and 30kw models making this boiler perfect for homes with a smaller heating and hot water requirements. Cheersvaillant ecotech pro 28 hive install diynot forumscombi boiler wiring diagram. Vaillant ecotec pro 28. Does the liveneutralearth from the mains in to the boiler at terminals lne just get extended to the hive controller.
Ecotec pro boiler pdf manual download. Vaillant ecotec pro 28 manuals. Vaillant boiler spares finder. No dotted line between the clock and the switch. Ecotec pro 24 vuw gb 2465 3 ecotec pro 28 vuw gb 2865 3 ecotec pro 28 vuw gb 2865 3 lpg. I have installed a vaillant ecotec pro system boiler on an s paln system.
If you cant find what youre looking for please contact us at literature at vaillantcouk and well send the correct document directly to you. Boiler wiring diagram vaillant ecotec 28 pro. The ecotec pro range of combination boilers combine the built in quality reliability and performance youd expect from vaillant with a simple design and approach. Whether youre looking for an installation and service manual or some simple guidance on how to use your boiler we hope youll find what youre looking for in this downloads section. Vaillant ecotec pro 28 pdf user manuals. View online or download vaillant ecotec pro 28 instructions for installation and servicing installation and maintenance instructions manual instructions for use manual.
Feb 07 i need an experts advice. No dotted line between contacts l and 1 although i believe i still need to provide power to contact 1. View and download vaillant ecotec pro installation and maintenance instructions manual online. I ahve wired everything as per s plan diagram all works ok but boiler shuts down when heat demand satisfied and there is. From the programmer i have taken a feed to the thermostat as per the programmer drawing from the stat my switch wire then goes to the rt 230v terminal on the boiler. Exploded view diagrams and parts lists for the vaillant ecotec pro 28 manuals.
The wiring diagram above for the ecotec is the same for my combi boiler.
Gallery of Vaillant Ecotec Pro 28 Wiring Diagram
