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One mixed circuit (Hy0401)

One mixed circuit (Hy0401)

Product Description

Outdoor temperature-compensated flow temperature control for radiators, convectors and low temperature heating circuits (e.g. underfloor heating).
Can be used as an independent controller or as an expansion controller.

Mixed heating	1 circuit

Functions

The basic functions are contained in an indestructible program.
All the parameters are predefined with sensible basic settings and allow individual adjustments as necessary. PCs are not required for this.
All the relay outputs can be tested manually.

Mixed circuit

Time switch for daily, weekly and holiday programs for the mixed circuit
Optimisation of switch-on times
Caretaker function, frost protection function
Outdoor temperature-compensated mixed circuit, with room tie-in as necessary
Min./max. limitation of flow temperature, max. limitation of the heating circuit return temperature

Combination

Combination option of up to five freely-selectable SMILE controllers

Communication

Communication takes place over the system bus without additional interfaces
Distance (max. 100 m)
All the data required for the control system is communicated
Remote operation with the wall modules SDW.. also takes place using the system bus

Fault message

If the required temperatures cannot be achieved within a reasonable time, or sensors interrupt or short-out, then the controller will generate a fault message.

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Related Parts

Product Type	Description
Application for Smile digital controller
_Hy0401
Microprocessor controller for heating circuit, boiler and hot water control
SDC3-40WM	With connection base for wall installation
SDC3-40PM	With connectable terminal strips for control panel installation
Sensors
AF20-B54	Outside air temperature sensor
SF20-B54	Contact temperature sensor VF
Recommended
SDW10WE	Remote control with temperature selector/sensor and mode switch
Selectable
VF20-1B54NW	Immersion temperature sensor (instead of SF20-B54)
SDW30	Easy-to-use remote operation with display and complete programming unit along with temperature sensor/selector (instead of SDW10)
SF20-B54	Return temperature sensor RLF
SCS-12	Base for Smile Controller, for control panel installation as touch protection
SWS-12	Connecting base for wall installation of SMILE panel models
SRR	Reducing attachment frame for control panel installation, assuming available control panel cut-out on controllers ZG52 /53 /55 / 82 /85 or ZG215 /215V /252 /254