Lec+ IST 47 Operating Instructions Manual page 10

GB/IE
3. SET UP
3.1 Temperatures programming (set range : from +2'C to +8'C) :
- short pressing of (8) AUX button – entering/leaving set temperature programming
mode. Buttons (6)'▼' and (7)'▲' are used to adjust settings. Diode (9) blinking indi-
cates active function of set temperature programming; if button (6)'▼' or (7)'▲' is not
pressed, after 10 seconds since the last pressing of (6)'▼' or (7)'▲' the driver will
leave the described mode.
3.2 Deleting recorded exceedance (MIN / MAX) :
- pressing buttons (6)'▼' and (7)'▲' for about 2-3sec results in deleting saved min/
max temperatures and saving current temperature in the driver's memory.
5. Alarms
A displayed alarm should be saved even if the reason of the alarm does not exist
anymore.
Alarms are not saved after switching off (lack) of energy.
E1 – cooler sensor malfunction – if the reason of the alarm still exists, it can not be
deleted,
E2 – evaporator sensor malfunction – if the reason of the alarm still exists, it can not
be deleted.
Hi – maximum set temperature of the product
Lo – minimum set temperature of the product
Pressing a random button deletes the sound signal as well as Hi and Lo indications.
E1,E2 deletion by means of turning off the on/off driver after prior elimination of a
malfunction.
Storage of produce in the refrigerator
* Produce should be placed in boxes or in containers. Place contents on the she-
lves. Make sure the contents do not touch the back wall, this could lead to frosting or
wetting of the products.
* Do not put any containers with hot content into the refrigerator.
* Make sure you mark the packages for easier identification of the content and take
down the date of the freezing.
* The packaging should be tight and stick to the frozen product. Do not use glass
packaging in the freezer compartment.
* Freeze products divided into small portions for single use and / or examination..
* Depending on the quantity of the produce to be frozen, follow the instructions below.
* Remember that the temperature in the freezing chamber is effected by such factors as
the ambient temperature, quantities of products in the chamber, frequency of opening
the door, amount of frost on the refrigerating elements of the evaporator.
* If you close the freezer door and immediately after it cannot open the door, wait 1 - 2
minutes until the partial vacuum in the freezer is compensated.
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