Home Programmable Thermostats OCD4

OCD4 Clock thermostat with dual sensor

An “All-in-one” clock thermostat for electric underfloor heating control where optimum comfort temperature and minimum energy consumption are required.

Product regions: Europe, Asia & South America

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OCD46-event clock thermostat

All-in-one control

An “All-in-one” clock thermostat for electric underfloor heating control where optimum comfort temperature and minimum energy consumption are required.

Green Comfort – Save up to 36% CO2

  • Easy animated menu navigation and programming in 8 different languages
  • The programming is now child’s play ensuring the fastest and easiest setup
  • Set and forget! Adaptive control ensuring comfort temperature at the required time
  • Compatible with existing floor sensors, making it the best thermostat for renovation purposes
  • Easy read-out of energy consumption
  • Built-in clock – calendar with power backup
  • Large graphical display
  • The thinnest clock thermostat on the market, only 20 mm, making it easy for the installer

Product Downloads

Instructions, OCC4 / OCD4 (EN, RU, UK)
File type/size:PDF ( 171.09 KB )
Product Catalogue 2020, Europe-Asia-South-America, English
File type/size:PDF ( 2.55 MB )
Product Sheet, OCD4-1999 (DE)
File type/size:PDF ( 380.78 KB )
Product Sheet, OCD4-1999 (EN)
File type/size:PDF ( 373.30 KB )
Product Sheet, OCD4-1999 (RU)
File type/size:PDF ( 398.10 KB )
User Manual, OCC4 / OCD4 (EN, DE, NL, PL)
File type/size:PDF ( 25.87 MB )
User Manual, OCC4 / OCD4 (EN, SV, FI)
File type/size:PDF ( 10.25 MB )
Instructions, OCC4 / OCD4 (EN, DE, SV, FR, ES, NL, PL, CS, RU, UK)
File type/size:PDF ( 227.50 KB )

Product FAQ

Installation – Length of sensor cable

Question
What is the maximum length of the sensor cable?

Answer
In general, it is recommended that the maximum sensor cable length should be 164 feet/50 meters, the length might be shorter. Read the instructions for the precise maximum length.

How can I cure the E2 error message?

Reply

"E2" means defective, damaged or disconnected floor sensor. Sensor resistance should be 10 or 12 kOhm at 25°C (77°F). The onstruction or quick guide holds informatiom for the specific thermostats.

Whom to contact to get info about the total load?

Question

When turning on the unit for the first time and choosing Floor thermostat - it asks me for a load.

Reply

Ask installer for total load.

What does error code "E2" mean?

Reply

Error code "E2" means defective, damaged or not connected floor sensor. Check connections or replace sensor if necessary.

Where to connect the ground wire of floor mats?

Reply

The ground wire in the floor mat must be connected directly to the ground wire of the supply.

What is the recommended night setback?

Reply

The recommended night setback is max 5°C/41°F

Does the adaptive function reset when making a factory reset?

Reply

Yes the adaptive function is reset during a factory reset.

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