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Solid fuel boiler, buffer tank, mixed circuit, DHW, solar circuits (Hy0405p)

Solid fuel boiler, buffer tank, mixed circuit, DHW, solar circuits (Hy0405p)
  • Outdoor temperature-compensated flow temperature control for radiators, convectors or low temperature heating circuits. Integrated differential temperature control for controlling a solar controller. Operation of a solid fuel boiler with constant return temperature control for optimum tank protection. Hot water priority circuit.
  • Note: System no. 405 means that certain parameters must be set for this application to function.

Mixed heating1 circuit
Domestic Hot Water1 pump
Returncontrol boileryes
Solarfor DHW, heating
Buffercharge control
Solid fuelyes

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.
Solid fuel boiler
  • The solid fuel boiler is protected against corrosion and "shining soot", according to its boiler temperature using constant return temperature control. The sensor (PF) works as a joint flow sensor for the buffer tank and the solid fuel boiler.
Heating circuit
  • Time switch for daily, weekly and holiday programs for each heating circuit
  • Optimisation of switch-on times
  • Caretaker function, frost protection function
  • Outdoor temperature-compensated mixed circuit/direct heating circuit, as required with room tie-in
  • Min./max. limiting of flow temperature
  • Cooling function - switchover based on outside temperature
Hot water control
  • Time switch with daily and weekly program for hot water filling pump
  • Anti-legionella automatic system
  • Hot water priority circuit
  • Outdoor temperature-compensated parallel operation
Solar control
  • The temperatures of the collector (KVLF) and the hot water tank (VE2) are compared. The control unit switches the solar pump on when the collector sensor detects a higher temperature than the tank sensor. The solar system is used to fill the hot water tank and the buffer tank.
  • Solar energy is used to fill the hot water tank and the buffer tank.
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.

Related Parts

Product Type Description
Application for Smile digital controller
_Hy0405p
_Hy0405p
Microprocessor controller for heating circuit, boiler and hot water control
SDC12-31WM
SDC12-31WM
With connectable terminal strips for control panel installation
SDC12-31PM
SDC12-31PM
With connectable terminal strips for control panel installation
Sensors
AF20-B65
AF20-B65
Outside air temperature sensor
VF20-3B54NW
VF20-3B54NW
Buffer temprature sensor PF (2)
SF20-B54
SF20-B54
Contact temperature sensor VF
KTF20-65-2M
KTF20-65-2M
Boiler, hot water temperature sensor (without well) WF, SF (2)
Recommended
SDW10WE
SDW10WE
Remote control with temperature selector/sensor and mode switch
Selectable
VF20-1B54NW
VF20-1B54NW
Immersion temperature sensor (instead of SF20-B54)
VF20-3B54NW
VF20-3B54NW
Hot water sensor with optional NIRO immersion well (instead of KTF20-65-2M)
SDW30
SDW30
Easy-to-use remote operation with display and complete programming unit along with temperature sensor/selector (instead of SDW10)
SF20-B54
SF20-B54
Return temperature sensor RLF
SCS-12
SCS-12
Base for Smile Controller, for control panel installation as touch protection
SWS-12
SWS-12
Connecting base for wall installation of SMILE panel models
SRR
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