Sauna control for dry saunas (80…110…°C) or wet saunas (40…60…°C), max. 9kW

Sauna control for dry saunas (80…110…°C) or wet saunas (40…60…°C), max. 9kW

Electronic sauna control for “Finnish” (dry) or “hygro” (wet) saunas. Temperature and humidity can be adjusted smoothly in accordance with the desired type of sauna – “Finnish” or “hygro”. The device has a switch for light / fan / heating, a pre-selection timer (max. 12 hours), illuminated displays ON/OFF / dry/hygro mode / furnace heating phases / evaporator heating phase, low-water detection and acoustic low-water signal, sensor failure/sensor short circuit, heating-time limitation (6h/12h/without), connection for remote ON/OFF switching. The automatic follow-up dry heating (+60…+80…°C, max. 3.5h) with fan connection prevents mould formation. A temperature sensor with safety thermal cut-out (141…°C) and 3m silicon cable is included in the delivery. It is possible to increase the load using LG x/xx power switching units. The light, fan and internal electronics are all fused separately.
Product inquiry
  • Art.-Nr.: D4700736

    Technical data

    height237mm
    width212mm
    depth70mm
    colourgrey
    housing materialplastic ABS
    electric connectionSchraubklemmen
    STB trigger temperature141°C
    operating voltage400 VAC, 3/N 50Hz
    heating time limitation6H/12h/none
    preselection timercan be set to max. 12h / 1h steps
    switching power oven9kW
    switching power light100W
    switching power fan100W
    control range, dry sauna upper value110°C
    control range, dry sauna lower value80°C
    control range, wet sauna upper value60°C
    control range, wet sauna lower value40°C
    switching elementsafety guard, relay 3-stage switching
    switching differenceroom control < 1K, underfl. control < 2K
    with LED displayJa
    type of protectionIP44
    NEMA type of protectionother
    fan On/Off switchNein
    “Display” “Heating””, “”On/Off””, Preselection timer”Ja
    “Switch””3-stage fan”””Ja
    switching power evaporator3kW
    protection classII, nach entsprechender Montage
    fuseT1, 25A (5×20)
    mounting / attachmentWandmontage
    ambient temperature, upper value25°C
    ambient temperature, lower value-15°C
    maximum air humidity (non-condensing)95% r.H
    Circuit diagramD4700736 Circuit diagram

    Downloads

    PhotoTypeArticlenumberFeaturesKind
    SaunafühlerD4700662Replacement sensor/STB for sauna controls Saunatherm VU/Hygrotherm VUSpare part
    LG 9/18D4710450Power switching unit 9kW for sauna controls Saunatherm VU / Hygrotherm VUAccessories
    LG 9/30H4690008Power switching unit 21kW for sauna controls Saunatherm VU / Hygrotherm VUAccessories
     

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