Savin SDC306 Betriebsanleitung PDF herunterladen (Seite 53)

Installation and Operating Instructions

SDC 306 1316BED036-11B-E Date 06/09

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12.2 Faults without error message

Faults and errors that are not displayed can

be checked against the following table and

possible causes and sources of error

identified. If, based on the description, fault

rectification is not possible, you will need to

contact the supplier or installer of the

system.

Errors relating to the 230 V AC voltage supply may only be rectified by

trained personnel

Error Possible causes Action

No display function

• No 230 V power supply

 Switch on or connect the control unit

 Check domestic fuse box for

connection

• Fuse within device is

defective

 Test fuse, replace with new, type

2A/T fuse if necessary.

 Test 230 V components for short

circuit

• Device defective

 Contact the supplier

Control unit does not

work

• Control unit is in

manual mode

• Switch-on condition not

met

 Exit “manual” menu

 Wait until the switch-on condition is

met

“Pump” symbol rotates,

but pump does not work

• Connection to pump

interrupted.

• Pump has seized.

• No power to switching

output.

 Test cable to pump

 Ensure the pump is running

 Contact supplier

Displayed temperature

fluctuates strongly at

rapid intervals

• Sensor wires are

positioned close to 230

V cables

• Long sensor wires

extended without

shielding

• Device defective

 Lay sensor wires in a different way

shield sensor wires

 Shield sensor wires

 Contact the supplier

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