Structure And Function; Control And Display Elements; Temperature Display; Thermostat - AHT RIO Serie Betriebsanleitung

5 | Structure and function

5 Structure and function
The appliance is a compact device ready to plug in.
The appliance is supplied ready for use and has its
own control unit.
The appliance is pre-programmed ex works.
The appliance contains one or more hermetically
sealed refrigerant circuits whose components are per-
manently and technically tightly connected to each
other.
The design of the individual appliance models may
vary.
The appliance is equipped with a solid or transparent
lid.
Possible variants
–
Glass sliding lid
–
Insulating lid
Depending on the appliance model, individual interior
equipment is possible.
Accessory parts for internal equipment
–
Partition grille
–
Upright baskets
–
Upright baskets
–
Suspended baskets
The appliance is equipped with stacking marks (see
→Loading).
To make changing locations easier, the appliance is
equipped with swivel castors.
The appliance is designed for the operating mode
deep-freezing "-". The waste heat generated in the ap-
pliance is transferred to the ambient air via a liquefier.
NOTE
Material and property damage from ice for-
mation on the cooling surfaces.
▪ The operating company must defrost the appliance
completely at regular intervals (complete defrost-
ing).
For hygienic reasons, complete defrosting (see
→Complete defrosting) with subsequent cleaning
must be carried out.
6 Control and display ele-
ments

6.1 Temperature display

The temperature of the appliance is set at the factory
to ensure compliance with the M-package temperature
class specified by the manufacturer (see →Technical
data).
Appliance interior temperature display
Fig. 1.: Interior temperature display
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Check of internal temperature
Responsibility
–
Operating personnel
Frequency
–
Several times a day

6.2 Thermostat

The thermostat serves to set the temperature.
The thermostat is located on the side in the venting
grille. 1 rotary knob is available as operating element.
For technical data, see →Technical data
Fig. 2.: Rotary knob for setting the thermostat
Rotary knob
Level 1
Level 4
Level 7

Thermostat setting

Turn the rotary knob with the matching
screwdriver.
CAUTION
Working with the screwdriver.
Cutting injury.
▪ Use the tool with care.
▪ Ensure the correct size of the screwdriver
to prevent slipping.
▪ After use, stow away the screwdriver cor-
rectly and safely.
Setting a colder tem-
Turn the rotary knob clockwise.
perature
Setting a warmer Turn the rotary knob counter-
temperature clockwise.
AHT Cooling Systems GmbH | en
Function
Warmest setting
Factory setting
Coldest setting
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