V
vinny electric
hi all im wiring a viessmann vitoden 200-w with the Vitotronic 100 HC2A constant temperature controller.
The system it is being wired too has two zones up stairs and down stairs and domestic hot water.
the plumber on the job said that this boiler with its controls can work without a external time clock i am wiring it in the s plan format.
i looked over the manual and cant see how this will work without a time clock to open the motorized valves for up stairs and down stairs
i know that there is a unit that needs to be connected to the cylinder for the domestic hot water. so that side not a problem its just the heating side. im sure other electricians have had this problem well i hope its not just me :38:
The system it is being wired too has two zones up stairs and down stairs and domestic hot water.
the plumber on the job said that this boiler with its controls can work without a external time clock i am wiring it in the s plan format.
i looked over the manual and cant see how this will work without a time clock to open the motorized valves for up stairs and down stairs
i know that there is a unit that needs to be connected to the cylinder for the domestic hot water. so that side not a problem its just the heating side. im sure other electricians have had this problem well i hope its not just me :38:
