Bedienungsanleitung Kaysun Aquantia PRO Monobloc - KHP-MO (Seite 62 von 80) (Englisch)

771521

Zoom out

Zoom in

Vorherige Seite

1/80

Nächste Seite

When a safety device was activated, stop the unit and find out why the safety device was activated before resetting it. Under no

circumstances can safety devices be bridged or changed to a value other than the factory setting. If the cause of the problem

cannot be found, call your local dealer.

If the pressure relief valve is not working correctly and is to be replaced, always reconnect the flexible hose attached to the

pressure relief valve to avoid water dripping out of the unit!

Before starting the troubleshooting procedure, carry out a thorough visual inspection of the unit and look for obvious defects

such as loose connections or defective wiring.

For problems related to the optional solar kit for domestic water heating, refer to the troubleshooting in the Installation

& Owner's manual for that kit.

NOTE

When carrying out an inspection on the switch box of the unit, always make sure that the main switch of the unit is

switched off.

WARNING

This section provides useful information for diagnosing and correcting certain troubles which may occur in the unit.

This troubleshooting and related corrective actions may only be carried out by your local technician.

13 TROUBLE SHOOTING

13.1 General guidelines

Symptom 2: The unit is turned on but the compressor is not starting (space heating or domestic water heating)

POSSIBLE CAUSES CORRECTIVE ACTION

The unit must start up

out of its operation range

(the water temperature

is too low).

In case of low water temperature, the system utilizes the backup heater to

reach the minimum water temperature

first (12°C).

• Check that the backup heater power supply is correct.

• Check that the backup heater thermal fuse is closed.

• Check that the backup heater thermal protector is not activated.

• Check that the backup heater contactors are not broken.

Symptom 1: The unit is turned on but the unit is not heating or cooling as expected

13.2 General symptoms

POSSIBLE CAUSES CORRECTIVE ACTION

The temperature setting

is not correct.

Check the controller set point.T4HMAX,T4HMIN in heat mode.

T4CMAX,T4CMIN in cool mode.T4DHWMAX,T4DHWMIN

in DHW mode.

The water flow is too low.

• Check that all shut off valves of the water circuit are

completely open.

• Check if the water filter needs cleaning.

• Make sure there is no air in the system (purge air).

• Check on the manometer that there is sufficient water pressure.

The water pressure must be>1 bar (water is cold).

• Make sure that the expansion vessel is not broken.

• Check that the resistance in the water circuit is not too high

for the pump.

The water volume in the

installation is too low.

Make sure that the water volume in the installation is above

the minimum required value (refer to "9.3 water piping/

Checking the water volume and expansion vessel pre-pressure").

Missbrauch melden von Frage und/oder Antwort

Libble nimmt den Missbrauch seiner Dienste sehr ernst. Wir setzen uns dafür ein, derartige Missbrauchsfälle gemäß den Gesetzen Ihres Heimatlandes zu behandeln. Wenn Sie eine Meldung übermitteln, überprüfen wir Ihre Informationen und ergreifen entsprechende Maßnahmen. Wir melden uns nur dann wieder bei Ihnen, wenn wir weitere Einzelheiten wissen müssen oder weitere Informationen für Sie haben.

Kaysun Aquantia PRO Monobloc - KHP-MO Seite 62

Brauchen Sie Hilfe? Stellen Sie Ihre Frage.

Missbrauch melden von Frage und/oder Antwort

Art des Missbrauchs:

Forenregeln

Neu registrieren

Andere Handbücher von Kaysun Aquantia PRO Monobloc - KHP-MO

Das Handbuch wird per E-Mail gesendet. Überprüfen Sie ihre E-Mail.

Ihre Frage wurde zu diesem Forum hinzugefügt

Info