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Mixed circuit, DHW with heat exchanger (Hy0513)

Mixed circuit, DHW with heat exchanger (Hy0513)

Product Description

Expansion controller for combination with other SMILE controllers
Outdoor temperature-compensated flow temperature control for radiators and convectors and low temperature heating circuits
Constant hot water preparation according to the tank layer filling principle

Mixed heating	1 circuit
Domestic Hot Water	precontrol, 2 pumps, 2 sensors
Circ. pump	1

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 each heating circuit
Minimum/maximum limit of flow temperature
Frost protection function
Optimisation of switch-on times
Pump switching on demand
Forced pump running

Hot water control

Time switch with daily and weekly program for hot water filling and circulation pump
Anti-legionella automatic system
Constant control of the external heat exchanger and hot water control according to the layer filling principle
Hot water priority circuit, -Conditional priority, -Outside temperature-compensated parallel operation, -Priority operation with intermediate heating

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)
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
_Hy0513
Microprocessor controller district heating
SDC12-31WM	With connection base for wall installation
SDC12-31PM	With connectable terminal strips for control panel installation
Sensors
AF20-B65	Outside air temperature sensor
SF20-B54	Contact temperature sensor VF (2)
KTF20-65-2M	Hot water temperature sensor (without well) SF, VE (2)
Recommended
SDW10WE	Remote control with temperature selector/sensor and mode switch
SF20-B54	Return temperature sensor RLF
Selectable
VF20-1B54NW	Immersion temperature sensor (instead of SF20-B54)
VF20-3B54NW	Hot water sensor with optional NIRO immersion well (instead of KTF20-65-2M)
SDW30	Easy-to-use remote operation with display and complete programming unit along with temperature sensor/selector (instead of SDW10)
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