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Application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Accessories for EFET 160 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Mounting the outdoor sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Diagram: Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Diagram: Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Trouble shooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Technical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
The Danfoss Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Warranty Certificate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
088L8060 - 01.01

Installation Instructions

EFET 610
VIFZK102
02/2007

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Summary of Contents for Danfoss EFET 160

  • Page 1: Table Of Contents

    Accessories for EFET 160 . . . . . . . . . . . . . . . . . .
  • Page 2: Application

    EFET 160 has a built-in 2-pole switch, so an external switch is not necessary . EFET 160 is supplied with a NTC sensor of 2 .5 m cable . The sensing cable can be extended up to 50 m with 1 .5 mm² installation cable without affecting the accuracy of the thermostat .
  • Page 3: Installation

    Installation 1 . Before opening the thermostat housing set adjustment button to minimum temperature, viz . -10˚C . 2 . When installing in bathrooms etc ., the minimum distance to water installations must be observed and must comply with current regula- tions for electric installations .
  • Page 4: Accessories For Efet 160

    Accessories for EFET 160: fittings for mounting on pipes, outdoor sensor for use with the thermostat . Mounting the outdoor sensor: 1 . Knock pellets out of the thermostat and sensor . 2 . Mount the black connection nipple in the sensor hole . Then twist the connection nipple into the thermostat hole .
  • Page 5: Diagram: Heating

    Heating 180-250 V ~ 50-60 Hz fig. 1 02/2007 VIFZK102...
  • Page 6: Diagram: Cooling

    Cooling: 180-250 V ~ 50-60 Hz fig. 2 VIFZK102 02/2007...
  • Page 7: Trouble Shooting

    Trouble-shooting Control of functioning: If heat is not turned on by activating the thermostat, check the residual current device (RCD) and fuses before contacting an authorized electrician . Trouble-shooting chart: Reserved for the electrician! Control of functioning: - Check mains voltage on clamps 1 and 2 . - Tighten up clamps 1 and 5 .
  • Page 8: Technical Data

    Technical data Temperature range -10°C - +50°C Operating voltage 180 - 250 V ~ 50 Hz Switching capacity Cos φ = 0 .3 max . 4 A Switch 10 A Hysteresis ± 0 .2°C Ambient temperature -30°C to +55°C Protection class IP 44 Sensor type Sensor...
  • Page 9: The Danfoss Warranty

    Danfoss heating cables and EFTM/EFSM heating mats for a 10 certain will increase your home comfort and economy . year period and all other Danfoss products for a 2 year period against Danfoss heating system provides defects in material and production .
  • Page 10 . If Danfoss is required to in- spect or repair any defects caused VIFZK102 02/2007...
  • Page 11: Warranty Certificate

    The Danfoss Warranty is granted to: Name: Address: Postal code: Phone: Please Observe! In order to obtain the Danfoss Warranty, the following must be carefully filled in . See other conditions on the overleaf . Electrical Installation by: Installation date: Type of thermostat:...
  • Page 12 Art. no.: 088L8060.01.01 Danfoss DK · 7100 Vejle Tlf . +45 74 88 85 00 Fax +45 74 88 85 01 VIFZK102 02/2007...

Table of Contents