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Elektra Thermostat OTN 1991

LOGO - ELEKTRA HEATING SYSTEMS
ELEKTRA OTN 1991 Thermostat - Manual Heat Controller

ELEKTRA OTN 1991 Thermostat - Manual Heat Controller


OTN 1991 is a manual temperature controller -thermostat- designed for electric underfloor heating systems from ELEKTRA. OTN 1991 comes with its own floor temperature sensor -ETF‐144/99T- , controls the heating between +5°C and +40°C, has a status indication LED, and is usually installed under plaster boards, flush.




Detials of ELEKTRA OTN 1991 Thermostat

  • Power supply:  230 V ~ 50/60 Hz
  • Max. load:  16A, 230 V ~ 50/60 Hz
  • Installation:  flush mounting
  • Built-in switch:  1-pole, 16A
  • Temperature range:  +5°C ÷ +40°C
  • Setback temperature:  about 5°C
  • Control of setback temperature:  supply signal 230 V ~ 50/60 Hz
  • Difference/Hysteresis:  0.4K
  • Protection:  IP 20
  • Work signalization:  LED
  • Dimensions (H x W x D):  80 x 80 x 50 mm
  • Certificates:  GOST-R
  • Product mark:  CE
  • Floor temperature sensor ETF‐144/99T included



FileInfo
Floor_Heating [PDF, 1.26 MB]
Yerden Isıtma [PDF, 959.26 KB]
Donmaya Karşı Koruma [PDF, 2.12 MB]
Kar ve Buza Karşı Koruma [PDF, 2.88 MB]
OTN Datasheet [PDF, 46.96 KB]

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