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Boiler, buffer tank, mixed circuit, DHW (Hy0403p)

Boiler, buffer tank, mixed circuit, DHW (Hy0403p)
  • Outdoor temperature-compensated flow temperature control for radiators, convectors or low temperature heating circuits. Hot water control. Integrated differential temperature control for controlling a switching valve for buffer storage. Burner control for demand-based control of all boiler types (one-stage).
  • Note: System no. 403 means that certain parameters must be set for this application to function.

Mixed heating1 circuit
Domestic Hot Water2 pumps
Boiler1-stage
Solarfor 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.
Boiler control
  • Single stage boiler control on/off or OpenTherm
  • Boiler is only used in case the buffer cannot provide the required temperature
Heating circuit
  • Time switch for daily, weekly and holiday programs for heating circuits
  • Optimisation of switch-on times
  • Caretaker function, frost protection function
  • Outdoor temperature-compensated heating circuits, with room tie-in as necessary
  • 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
Buffer tank
  • A differential temperature control function does switch pump on VA2 to on if temperature at VE2 is higher than on KSPF sensor
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 Material

Related Parts

Product Type Description
Application for Smile digital controller
_Hy0403p
_Hy0403p
Microprocessor controller for heating circuit, boiler and hot water control
SDC9-21PM
SDC9-21PM 		With connectable terminal strips for control panel installation
Sensors
AF20-B54
AF20-B54 		Outside air temperature sensor
SF20-B54
SF20-B54 		Contact temperature sensor VF
KTF20-65-2M
KTF20-65-2M 		Boiler, hot water, buffer, and waste heat temperature sensor (without well) WF, SF, VE1, KSPF, VE2 (5)
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)
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