Taconova - TACOCONTROL Z1 S

Function of the controller

Operation

USB connection

Fig. 1: USB connection

LAN connection

Fig. 2: LAN connection

Terminals

Fig. 3: Terminal block

The controller is a component of the heat interface unit. This controls

the heat interface unit and verifies the current measurements. The

domestic hot water control cycle is comprised of a controllable valve,

a temperatur sensor on both the primary and secondary sides, and a

flow rate sensor. The temperature sensor in the heating supply and a

controllable valve are used as a basis to control the heating supply.

An HMI is connected to the circuit board for the operation of the con-

troller (

Ä Chapter 6.1 ‘Connecting the HMI’ on page 24). Parameters

are setting using this HMI ( Ä Chapter 6.2.1 ‘Setting parameters on

the HMI’ on page 24).

The USB connection is used to load and save parameters and soft-

ware onto the controller. The USB connection is also used for saving

data.

The LAN connection is used to connect the HMI to the circuit board

and allows operation of the controller.

All components that are managed by the controller are connected to

the terminals on the terminal block.

The following components are connected to the terminals:

n Sensors ( Ä ‘Sensors’ on page 16)

n Circulation pump

n Mixer valves for hot water und heating control

n Valve for keep warm module

05/2024 Item no. 215251 EA no. EA-1291

Operating instructions