Viessmann EM-EA1 extension - wall mounted - Z017412
by VIESSMANN
SKU Z017412
Please call to check availability before ordering Live Chat / 01985 850982
Operating mode changeover.
Fault message input 24V and system blocking.
Fault message 230V and system blocking.
External demand (digital).
External blocking.
0-10V analogue input.
230V fault message input and fault message output (potential-free) without system blocking.
External LPG valve
Extractor hood.
DIO electronics module.
Plug for connecting the functions
Power cable (3.0m long) with plug.
PlusBus connecting lead (3.0m long) with plug.
Supports boiler - Vitodens 100-W, Vitodens 100-W System, Vitodens 200-W, Vitodens 222-F
EM-EA1 Extension.
PlusBus subscriber function extension, wall mounted
Using the inputs and outputs allows one of the following functions to be achieved: