Norcool Cu-450 Split - Troubleshooting and Service; Disposal of Used Products

Cu-330/Cu-450 splitt
FAULT CAUSE REMEDY
Unit not cooling
sufficiently
1. Thermostat set too warm.
2. Ambient temperature too high
3. Ambient temperature too low.
4. Door not sealed/closed
5. Condenser blocked (dust etc.)
6. Evaporator iced up.
1. Set thermostat colder.
2. Reduce temperature in room in which
unit is located. Check that the air flow
is unobstructed over and under unit
on both sides of the condenser
element.
3. Increase temperature in room in
which unit is located.
4. Check door is sealed/closed.
5. Remove and clean condenser cover.
6. Defrost unit by disconnecting mains
plug.
Unit not
working
1. Fuses.
2. Mains power cable.
1. Check no fuses are blown.
2. Check power cable is properly
connected to the mains socket
Light/fan not
working.
1. Light tube or starter defective.
2. Fan defective.
1. replace tube and starter (see page 6)
2. Replace fan (call service engineer).
By checking these points before calling for assistance, you will help the service engineer to know
which parts he may need to bring and what measures to take.
For service, see our website at www.norcool.com.
Disposal of used products
This is based on guidelines laid down in environment protection legislation according to the
European Parliament’s directives on disposal of electric and electronic products (WEEE). The
directive is intended to protect and improve the environment, protect human health and exploit
natural resources sparingly and sensibly. We kindly ask you, the end-user, to observe the following:
• If the product stops working, including after having been repaired, check if it can be repaired
before you dispose of it. If in doubt, contact your vendor or dealer for further information on
possible repair of the product.
• If the product is at the end of its service life – i.e. cannot be repaired or recycled, do not dispose
of the product with other unsorted refuse. Contact your local waste disposal or recycling facility,
in order for them to collect the product for recycling.
NOTE: disposing of electronic and electrical products in landll and by incineration can
cause severe harm to the environment. When worn out substances are not recycled, new
resources have to be used for new products. This represents a loss of resources, as the
consumption of energy, transport and the negative effect on the environment if such processes
is great. Another problem is that this type of product can contain coolants with gases such as
hydro uorocarbon (HFC). HFC gases exacerbate the greenhouse effect which in turn causes a
warmer climate when they are released into the atmosphere. Light tubes from the product
Troubleshooting and service
Disconnect mains plug from socket for service/removal.
Check the following before calling a refrigeration contractor for service:
11