Handleiding
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8 Troubleshooting
Installation and operation manual
13
FXKA-A
VRV system air conditioner
3P747532-2A – 2023.11
WARNING
The appliance shall be stored in a room without
continuously operating ignition sources (example: open
flames, an operating gas appliance or an operating electric
heater).
WARNING
▪ Do NOT pierce or burn refrigerant cycle parts.
▪ Do NOT use cleaning materials or means to accelerate
the defrosting process other than those recommended
by the manufacturer.
▪ Be aware that the refrigerant inside the system is
odourless.
NOTICE
Applicable legislation on fluorinated greenhouse gases
requires that the refrigerant charge of the unit is indicated
both in weight and CO
2
equivalent.
Formula to calculate the quantity in CO
2
equivalent
tonnes: GWP value of the refrigerant × total refrigerant
charge [in kg]/1000
Contact your installer for more information.
7.3.1 About the refrigerant leakage sensor
WARNING
The R32 refrigerant leakage sensor must be replaced after
every detection or at the end of its lifetime. ONLY
authorised persons may replace the sensor.
NOTICE
The R32 refrigerant leakage sensor is a semiconductor
detector which may incorrectly detect substances other
than R32 refrigerant. Avoid using chemical substances
(e.g. organic solvents, hair spray, paint) in high
concentrations, in the close proximity of the indoor unit
because this may cause misdetection by the R32
refrigerant leakage sensor.
NOTICE
Functionality of the safety measures are periodically
automatically checked. In case of malfunction, an error
code will be displayed on the user interface.
INFORMATION
The sensor has a lifetime of 10years. The user interface
displays error "CH-05" 6 months before the end of the
sensor lifetime and error "CH-02" after the end of the
sensor lifetime. For more information, refer to the reference
guide of the user interface and contact your dealer.
CAUTION
When replacing the R32 refrigerant leakage sensor,
replace it with the sensor specified by the manufacturer
(refer to the spare parts list).
In case of detection when the unit is operating
1 The user interface displays error "A0-11" and emits an alarm
sound. The status indicator blinks.
2 Contact your dealer immediately. For more information, see the
installation manual of the outdoor unit.
In case of detection when the unit is in standby
When the detection occurs when the unit is in standby, the unit
performs a "false detection check".
False detection check
1 The fan starts turning on the lowest setting.
2 The user interface displays error "A0-13" and emits an alarm
sound. The status indicator blinks.
3 The sensor checks if a refrigerant leakage or misdetection
occurred.
▪ No refrigerant leakage detected. Result: The system resumes
normal operation after approximately 2minutes.
▪ Refrigerant leakage detected. Result:
1 The user interface displays error "A0-11" and emits an alarm
sound. The status indicator blinks.
2 Contact your dealer immediately. For more information, see the
installation manual of the outdoor unit.
INFORMATION
The minimum airflow during normal operation or during the
refrigerant leakage detection is always >240m
3
/h.
INFORMATION
To stop the alarm of the user interface, see the reference
guide of the user interface.
8 Troubleshooting
If one of the following malfunctions occurs, take the measures
shown below and contact your dealer.
WARNING
Stop operation and shut OFF the power if anything
unusual occurs (burning smells etc.).
Leaving the unit running under such circumstances may
cause breakage, electrical shock or fire. Contact your
dealer.
The system MUST be repaired by a qualified service person.
Malfunction Measure
If a safety device such as a fuse, a
circuit breaker or a residual current
device frequently actuates or the ON/
OFF switch does NOT function properly.
Turn OFF all main power
supply switches to the
unit.
If water leaks from the unit. Stop operation.
The operation switch does NOT function
properly.
Turn OFF the power
supply.
If the user interface displays .
Notify your installer and
report the error code. To
display an error code see
the reference guide of the
user interface.
If the system does NOT operate properly except for the above
mentioned cases and none of the above mentioned malfunctions is
evident, investigate the system in accordance with the following
procedures.
INFORMATION
Refer to the reference guide located on https://
www.daikin.eu for more troubleshooting tips. Use the
search function to find your model.
If after checking all above items, it is impossible to fix the problem
yourself, contact your installer and state the symptoms, the complete
model name of the unit (with manufacturing number if possible) and
the installation date (possibly listed on the warranty card).
Bekijk gratis de handleiding van Daikin FXKA25AMVEB, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | FXKA25AMVEB |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 3845 MB |
