Maintenance; Maintenance Interval; Replacing Lights; What To Do If - Daikin AHT KINLEY X5 Betriebsanleitung

12 | Maintenance, service and repairs
WARNING
Work on the electrical system and re-
frigerant circuit.
Contact with live parts may result in electric
shock. Flammable refrigerant can escape and
create an explosive gas/air mixture. Fire haz-
ard due to sparking or overload.
§ Only qualified staff may carry out work on
the electrical system and refrigerant cir-
cuit.
§ Observe the specific safety instructions
[see } Chapter 2.2]
§ Observe the electrical safety rules prior to
commencing work.
1. Disconnect the appliance.
2. Secure the appliance against reconnec-
tion.
§ During the repair, a competent person
with knowledge of local conditions must
be available as contact for the qualified
staff.
§ Only qualified staff may restart the appli-
ance and perform functional tests.
CAUTION
Sharp edges, rotating parts. Hot sur-
faces.
Risk of injury to hand and body. Risk of burns
in the event of skin contact.
§ Only qualified staff may carry out mainten-
ance service repairs on the appliance.
§ Wear protective gloves.
§ Allow hot surfaces to cool before touching,
in particular the compressor.
12.1

Maintenance

Responsibility
– Qualified staff

Maintenance interval

– Once a year
– or according to separate maintenance agreement
between AHT and customer
Perform maintenance
Observe maintenance instructions and maintenance
logs. These are available from qualified staff.
12.2

Replacing lights

Responsibility
– Qualified staff
If a light fails, contact the maintenance service
[see } Chapter 12.4].
Lights used
– LED bars
60 / 788
WARNING
Work on the electrical system.
Contact with live parts may result in electric
shock.
§ Only qualified staff may carry out work on
the electrical system.
§ Observe the electrical safety rules prior to
commencing work.
1. Disconnect the appliance.
2. Secure the appliance against reconnec-
tion.
12.3

What to do if ...

All appliances are carefully tested for performance and
safety at the AHT test centre.
a) Immediate contact the maintenance service
[see } Chapter 12.4] in the event of:
– malfunction [see } Chapter 10.3]
– loud noises or vibration
– failure of the control and display elements
[see } Chapter 5].
b) Provide the following information:
– Appliance type
– 14-digit serial number of the appliance
– See rating plate [see } Chapter 3.2.1]
– Type of malfunction
c) Make the defective appliance inaccessible to end
customers.
12.4

Maintenance services

If you have any questions regarding maintenance
(maintenance, service, repair, etc.), please contact the
AHT service partner in your region:
Service line (telephone)
Email
Technical support
Email
Ordering of spare parts
AHT online spare parts
catalogue
Availability of legally re-
quired spare parts
Minimum duration of war-
ranty
Online contact
QR code www.aht.at/services
The maintenance services have access to all neces-
sary and current information for commissioning and
maintenance, e.g.
– spare parts lists
AHT Cooling Systems GmbH | en
See sticker on the appli-
ance
product_support@aht.at
spare_parts@aht.at
https://catalog.aht.at
8 years after the last unit
of the model has been put
into circulation
–
www.aht.at/services
376840_1_0920