Heinner HMB-42A+, Instruction Manual, Page: 33 / 88

have a space of 100mm separately and the height from over its top is not less
than 100mm.
3. When the product works, please do not open the door too often or leave the door open
any longer than necessary.
4. Do not set temperature any colder than necessary.
5. The direct cooling refrigerator (with a freezer) needs to be defrosted when necessary.
This will improve the cold transfer and reduce energy consumption.
6. The sketch map shows the right combination of the shelves which can lead to the more
energy efficiency. If users adjust the combination, it would result in the
energy-consuming.
7. Store food logically. Do not exceed the storage period specified.
Trouble shooting
Correcting Malfunctions
A malfunction may be caused by only a minor fault that you can rectify yourself using the
following instructions. Do not perform any other work on the appliance if the following
information does not provide assistance in your specific case.
Important!
Repairs to refrigerators/freezers may only be performed by competent service engineers.
Improper repairs can give rise to significant hazards for the user. If your appliance needs
repairing, please contact your specialist dealer or your local Service Force Center.
Symptom Possible Cause Remedy
Appliance does not work. Appliance is not switched on. Switch on the appliance.
Mains plug is not plugged in or is
loose. Insert mains plug.
Fuse has blown or is defective. Check fuse, replace if
necessary.
Socket is defective. Mains malfunctions are to be
corrected by an electrician.
Appliance cools too much. Temperature is set too cold. Turn the temperature
regulator to a warmer setting
temporarily.
The food is too warm. Temperature is not properly
adjusted. Please look in the
³
initial
Start Up
´
section.
Door was open for an extended
period. Open the door only as long as
necessary.
A large quantity of warm food
was placed in the appliance within
the last 24 hours. Turn the temperature
regulation to a colder setting
temporarily.
The appliance is near a heat
source. Please look in the
³
installation location
´
section.
Heavy build-up of frost,
possibly also on the door
seal. Door seal is not air-tight (possibly
after reversing the door). Carefully warm the leaking
sections of the door seal with
a hair dryer
(on a cool
setting). At the same time
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