REMEHA Gas 210 ECO Technical Information PDF herunterladen (Seite 49)

114494-190310

GAS 210 ECO PRO

11. Faults

11. Control stops and faults

11.1 General

The boiler is fitted with an advanced control unit. The heart of the

control is a microprocessor, the abc

, which both protects and

controls the boiler.

11.2 Control stops and faults

Control stop:

The control stop is a (temporary) boiler operating mode due to an

abnormal situation. The boiler switches to the neutral position so

that it can return to a normal state. The display then shows the

shutdown status (with code 9) again. The boiler control unit will, at

first, try several times to start the boiler again. The boiler shall oper-

ate again when the causes of the control stop have been removed.

Fault:

If the shutdown condition still exists even after various automatic

control unit start attempts have been made or if a non-reproduc-

ible phenomenon has arisen, the boiler switches to fault mode

(also known as lock-out). The boiler can only resume operation

if the cause of the fault is rectified and the ‘ RESET button’ is

pressed

11.3 Control stop codes

The boiler display will show code 9.

The control stop codes can be read out as follows:

• Push the - key, and then the - key;

• The display shows ˜˜ = 9;

• Push the [+]- key one time; the display shows 5u and the

control stop code.



The boiler shall start automatically when the causes of the control

stop have been removed.

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REMEHA Gas 210 ECO Technical Information Seite 49