CALEFFI Altecnic SATK30 Kurulum, Çalıştırma ve Bakım Talimatları Kılavuzu - Sayfa 9

Kayıt Ekipmanları CALEFFI Altecnic SATK30 için çevrimiçi göz atın veya pdf Kurulum, Çalıştırma ve Bakım Talimatları Kılavuzu indirin. CALEFFI Altecnic SATK30 20 sayfaları. Heat interface unit

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SATK20 & SATK30

Removing a fault

Once the correct pressure has been achieved on the heating

circuit, the fault can be reset. (see page 7).

Probe fault

If the domestic water temperature probe fails, domestic water

generation will cease immediately. Heating performance will

not be affected.

If the heating probe fails, the heating will cease immediately.

The domestic water generation will not be affected. The probe

fault is indicated by a ﬂashing fault LED on the electronic

controller.

Heating probe fault - Error code: 5

Domestic water probe fault - Error code: 6

Compensation probe fault - Error code: 15

SATK20103 - LOW temperature

SATK30103 - at LOW temperature setting

Removing a fault

Normal operation will be restored once the probe is replaced.

(see page 15).

Safety thermostat cutout - Error code: 69

SATK20103 - LOW temperature

SATK30103 - at LOW temperature setting

The HIU is conﬁgured to support low temperature heating

(low temperature models only), constantly monitors the

heating ﬂow temperature and includes a safety thermostat.

If the thermostat is activated during a general cycle, the

circulation pump will immediately stop, the mixing valve and

safety lock valve (SATK20103) will close. Safety thermostat

activation is indicated by a steady, red fault LED on the

electronic controller. This fault locks all functions.

In the event of a power failure, the thermal safety valve

prevents hot water for heating purposes from entering the

system.

After the user has reset the isolation imposed by the safety

thermostat, the shut-off valve can only be re-enabled when

the mixing/modulating valves are completely closed again.

This means that if a domestic water cycle is in progress, the

activation of the shut-off valve will be postponed until the

end of that domestic water cycle.

Removing a fault

Before resetting the controller, the manual

reset button will need to be pressed.

Safety valve fault - Error code: 76

SATK20103 - LOW temperature

Removing a fault

Normal operating conditions are restored automatically once

the faulty safety valve is working correctly again.

Safety setting incorrect - Error code: 76

Removing a fault

Restore correct switch setting according to Table 1

Automatic controller function

Rese t mixing/modulating valve to zero

Immediately after the power supply has been switched on,

the position of the mixing/modulating valves is reset to zero.

Pump anti-clog

When the pump is not in use, it is powered on for a period of

5 seconds every 24 hours.

Mixing valve/modulating valve anti-clog

The anti-clogging cycle for the mixing/modulating valve is run

every 24 hours.