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Smile Controller with connection base for wall installation

Product Description

Microprocessor controller with fixed hard- and software. Configuration with 15 sets of parameters. Remote access with App and Gateway.

For all Heating and District Heating applications with:

  • direct heating circuit and/or mixed heating circuit(s)
  • boiler burner
  • domestic hot water
  • heat exchanger valve

Technical Properties

Control software the software application can be selected, by keying in a planttype code, and can be adjusted with parameters; or use no code number and configure the application with the parametersets only
Heating circuit 1x: mixing valve + pump; pump
Modes of operation heating without time program, eco, summer, manu, auto
Domestic Hot Water loading pump
Time program heating with own week clock, DHW with own week clock, 15 vacation periods
Burner output 1/2 stages
Hardware outputs

all outputs are relay outputs with a maximum contact load of 2A 250V

  • the standard relay outputs are for pumps and valves, and are controlled from the selected application; mixing valves need 2 output relays
  • the function for the additional relay outputs can be set with parameters
Hardware inputs 6 (SDC 1v DHC 3v)
Applicable sensor types NTC 20 kohm
Bus system description
  • Honeywell Home bus sytem for max. 5 SMILE controllers, and 3 setpoint units per controller; max. buslength 100 m; the controller can also be used as stand-alone controller.
  • OpenTherm for all models, except SDC3-40..
Protection class IP30
Max. ambient temperature 50 oC
ErP Class VI
Power supply 230 Vac | 5.8 VA
Batteries included 3VLi
Additional Descriptions One of the hardware inputs is for a pulse contact. This can be used for example for counting running hours. With parametersettings the amount of counted pulses can be used for switching pumps or boilers.