DEVI devireg 550 Guia do Utilizador descarregar pdf (Página 19)

Error messages

Devireg™ 550 has a built-in system that constant-

ly checks the heating system, the thermostat it-

self and a possible network for any malfunctions.

If an error occurs, the display will ash together

with a code for the detected fault, which will be

shown as a number from 1 to 7.

No Error What to do?

Congured as Master, but another

Master unit detected.

Call an electrician (Only one unit may be congured

as a Master).

Congured as a Slave, but cannot nd

any Master unit.

Call an electrician (One unit must be congured as

Master).

e thermostat is switched o because

of overheating.

Call an electrician (Let the thermostat cool for a pe-

riod. en enter basic set-up to leave error mode).

Sensor fault. Floor sensor short-circuit. Call an electrician (Floor sensor must be changed).

Sensor fault. Floor sensor open circuit. Call an electrician (Floor sensor must be changed).

Clock is not set. Set the clock.

A fault on the oor sensor/sensor cable or

thermostat overheating will result in the heating

being switched o.

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DEVI devireg 550 Guia do Utilizador Página 19