TABLE I

DISPLAY

A01

A02

A03

A07

A19

A20

A21

A22

A33

A99

CAUSE

Too many attempts to ignite on starting up

After three attempts at ignition, no increase in ∆ T was detected The heating flow temperature exceeds 100°C during operation Too many failures to flame in one period during operation The flame was detected after the gas valve had closed

The flame was detected before the gas valve opened The flow switch does not close

The flow switch does not open Problem with the fan

Problem with the electronic monitoring

 

 

 

TABLE II

 

 

DISPLAY

CAUSE

 

 

 

E03

Flow temperature over 100°C while boiler is not in operation

 

 

 

(stand-by)

 

 

 

E56

Heating flow temperature probe in open circuit

 

 

E66

Heating flow temperature probe

 

 

E04

Domestic hot water temperature probe in open circuit

 

 

E05

Domestic hot water temperature probe in short circuit

 

 

E08

Under floor heating temperature probe in open circuit

 

 

E20

Flame detected with gas valve closed

 

 

E21

Error in the electrical connection (live and neutral crossed)

 

 

E22

Problem with the 50Hz power supply

 

 

E23

Flame detection electrode short-circuited

 

 

E64

Heating return temperature probe in open circuit

 

 

E74

Heating return temperature probe in short circuit

 

 

E99

Problem within the electronic system

 

 

 

 

 

 

 

 

 

TABLE III

 

FAULTS

POSSIBLE CAUSES

1. Drawing D.H.W:

 

- faulty 3-way valve

Radiators heat up in summer

 

 

mode

 

 

 

 

 

 

2. Drawing D.H.W:

 

- check C.H./D.H.W. temperature probes

Insufficient hot water temperature

- check gas pressures

 

 

 

- check water flow rate

 

 

 

- check secondary heat exchanger

 

 

 

3. Drawing D.H.W:

 

- primary heat exchanger faulty or lime-scale deposits

Noisy operation

 

- low heating system water pressure

 

 

 

- check gas pressures

 

 

 

- check C.H./D.H.W. temperature probes

 

 

4. Decrease/increase heating circuit

- check for leaks on the heating circuit

pressure

 

- faulty filling-loop

 

 

 

- faulty secondary heat exchanger

 

 

 

- expansion vessel faulty

 

 

5. When cold water tap turned off, the

- drop in pressure in the water mains, with

boiler ignites

 

consequent water hammer

 

 

6. Insufficient radiator temperature

- check C.H. temperature probe

 

 

 

- check by-pass

 

 

 

- check gas pressures

 

 

 

 

 

23

Page 46 Page 48
Page 47
Image 47
Ariston 47-116-17 installation instructions Heating flow temperature probe in open circuit
Page 46 Page 48

47-116-17 specifications

The Ariston 47-116-17 is a blend of advanced technology and user-centric design, setting a new standard in home appliances. This washing machine stands out not only for its robust performance but also for its energy-efficient features, making it a top choice for environmentally conscious consumers.

One of the key features of the Ariston 47-116-17 is its impressive capacity. With a drum that can hold up to 7 kg of laundry, it accommodates a variety of household needs, from small loads to larger family washes. This ensures that users can complete their laundry tasks efficiently without multiple wash cycles.

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In conclusion, the Ariston 47-116-17 is a reliable, efficient, and user-friendly washing machine that meets the diverse needs of modern homes. Its combination of capacity, advanced cleaning technologies, energy efficiency, and convenience features makes it a noteworthy addition to any laundry room. Users can enjoy the benefits of powerful performance with the peace of mind that comes from choosing an environmentally responsible appliance.
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