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ウォーターヒーター Ariston 110 LのPDF テクニカル・マニュアルをオンラインで閲覧またはダウンロードできます。Ariston 110 L 39 ページ。 Heat pump water heater split

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Component

thermostatic

mixing valve (if

Insufficie

present)

nt water

temperat

hot water, air,

evaporator,

ure

heating element

zone sensors

evaporator

electrical

resistance

Component

hot water, air,

evaporator,

heating element

zone sensors

Long

heating

evaporator

time

electrical

resistance

tank

Component

inlet pipe water

deflector

Insufficie

nt water

flow

safety valve inlet

pipe

Fault cause

Fault mode

Product off

Low temperature set

Usage of a large amount of hot water

when the product is heating up phase

Functioning in "Voyage" mode

HC/HP installer menu parameter P8 is ON

faulty component → out of tune

incorrect positioning

due to ice, leafs, dirt → partially clogged

faulty component → break

damaged wirings → not working

bad connection of wirings → not working

Fault cause

Fault mode

Functioning in "Green" mode in particular

cold weather

faulty component → out of tune

incorrect positioning

due to ice, leafs, dirt → partially clogged

faulty component → break

damaged wirings → not working

bad connection of wirings → not working

high water hardness with high water

temperature setpoint → limescale

Fault cause

Fault mode

Low pressure of water network

faulty component → break

high water hardness → clogged

limescale → clogged

dirt into network pipe → clogged

obstructions by the water circuit

What to check

Check if the display shows "off" and if

there isn't power from mains

Check the temperature set-point

Verify if this mode is activated even if

you need warm water

Verify the tuning

Verify with a tester that the resistance

between terminals is compliant with

the "SENSOR TEST TABLE"

Verify the proper positioning

Visual check of the component

Verify with a tester that the voltage and

the resistance between terminals is not

zero

Visual check of the component

Verify the correct connection with the

mainboard

What to check

Verify with a tester that the resistance

between terminals is compliant with

the "SENSOR TEST TABLE"

Verify the proper positioning

Visual check of the component

Verify with a tester that the voltage and

the resistance between terminals is not

zero

Visual check of the component

Verify the correct connection with the

mainboard

Drain the tank and check the

component

What to check

Check the cold water network pressure

is over 1-2 bar.

Drain the tank and check the

component

Drain the tank and check the

component.

Verify the correct installation conditions

Check the component.

Verify the correct installation conditions

Check the component.

Verify the correct installation conditions

Water leakage

What to do

Switch ON the product or Make a

proper installation

Increase the value

Increase the temperature set point

Switch the mode of functioning

Keep parameter P8 OFF

Adjust the outlet temperature