Dora Metal DM-99006 Gebruiksaanwijzing - Pagina 4

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INTENDED USE

Cooling module manufactured by DORA METAL is within a group of professional chilling equipment. It

is designed to be mounted under a granite plate to cool its surface which used for a short-term display of

cold snacks, desserts, etc. and products in GN containers, and keeping them at cooling temperatures.

Note: The cooling module is not intended for mounting in products designed for display of products on

ice.

It can be used in restaurants, salad bars, pizzerias, etc. where it is necessary to display chilled foods to

retain their taste, aroma and appearance.

OPERATION OF REFRIGERATION SYSTEM.

The device works in a single compression refrigeration cycle. The refrigeration system is filled with

environmentally-friendly refrigerant approved for use by the regulations in force (see data plate). The

expanding element as a capillary tube is used.

SETTING CHAMBER TEMPERATURE

Control and readout of work parameters is possible by means of a digital controller with display. The

controller is programmed so the device reaches work temperature as given in technical data.

Short press the



By holding the

be within SPL & SPH values)



Once the

DDITIONAL INFORMATION

Defrosting:

During operation of the device, at regular time intervals "DEF" message is displayed, which means that the device

operates in cooler defrosting mode. The defrosting cycle and its duration is defined by the manufacturer of the device

and user cannot modify this parameter. If additional defrosting of cooler caused by difficult working conditions is needed,

press and hold the

or temperature set by the manufacturer is reached.

Alarms:

Meaning of messages which can be appear on the display:

Damage of chamber temperature sensor.

Damage of evaporator temperature sensor.

DEF -

Enabled defrosting cycle (see Defrosting)

CL -

Warning on the need to clean the condenser

Attention! CL message

Turning off CL reminder on the need to clean the condenser

(every 4 weeks):

- press the

button until CND message is displayed,

- then, while holding the

After this the CND parameter will be reset, and the cycle will start again.

ATTENTION! Key lock

A very common mistake made by users, is to cause an unintended key lock, which makes menu of the controller

inaccessible. Failure to check setting of the key lock option results in sending the controller to the dealer as "damaged".

LAE CONTROLLER

BASIC OPERATION

Depending on version of the cooling device, the power can be switched on

using key switch found on control panel of the device, or by pressing

button on the controller. When the device is turned on, the display of the

device will show air temperature in the chamber.

To set a required temperature in the chamber:

button to display the set temperature.

button, and using

button is released, a newly set value is saved.

button for 2 seconds. The display will show "DEF". Defrosting will end automatically once time

button, press the

buttons, set a desired parameter value (the value must

button.

EN - DORA METAL Spółka z o.o.

Chilling equipment