Ariston 3300765 Istruzioni tecniche - Pagina 21

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Machine Translated by Google

Summary table with error codes

Primary circuit

1 01 Excessive temperature

1 03

1 04

1 05

Insufficient traffic

1 06

1 07

1 08 Lack of water (filling required)

1 10 Open circuit / Short circuit heating probe

1 12 Open circuit / Short circuit heating return probe

1 14 Open circuit / Short circuit external heating probe

1 16 Open floor thermostat

1 18 Primary circuit probe problem

1 P1

1 P2 Insufficient traffic signal

1 P3

Sanitary circuit

Open circuit acm integration probe

2 05

(Optional solar kit)

Internal Electronics

3 01 EEPR display error

3 02 GP-GIU communication error

3 03 Electronic board error

3 04 Too much RESET

3 05 Main board error

3 06 Main board error

3 07 Main board error

3 P9 Scheduled maintenance - call for technical assistance

External Electronic Part

4 11 Camera sensor 1 unavailable

4 12 Camera sensor 2 unavailable

4 13 Camera sensor 3 unavailable

Ignition and Detection

5 01 No flame

5 02 Detection of flame with gas valve closed

5 04 Detachment of flame

5 P1 First ignition attempt failed

5 P2 First ignition attempt failed

5 P3 Detachment of flame

Air supply - Flue gas exhaust

6 10 Open hot melt probe

6 12 Insufficient fan speed

CENTRAL PROTECTION SYSTEMS

Anti-freeze function

If the central flow NTC probe measures a

temperature below 8 ° C, the circulation

pump remains in operation for 2 minutes.

After the first two minutes of driving, the

following situations may occur:

A) if the flow temperature is higher than 8

° C, the circulation is interrupted;

B) if the flow temperature is between 3 ° C and 8 ° C, another

two-minute circulation will be performed; if more than 10

cycles are performed, the boiler reaches situation C.

C) if the flow temperature is lower than 3

° C, the burner is lit at minimum power

until the temperature reaches 33 ° C.

The function is always active, except in

the case of safety stops which impede the operation of the

recirculation pump and the NTC flow probe.

Activation of frost protection is indicated on the display by the

symbol.

Frost protection is only activated if the boiler is in perfect working

order:

- if the pressure in the installation is sufficient;

- if the boiler is supplied with electricity; - if gas is

supplied.