
Vers. 1 – 26/11/2018
USER MANUAL
Delta Countertop Pizza
Pre Display Chller
MODELS:
ERD26 • ERD27 • ERD28 • ERD29
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Table of Contents
Important safety instructions................................3
Unpacking and installation...................................3
Electrical connection............................................3
Start-up of the cabinet.........................................3
Thermostat...........................................................4
Defrosting.............................................................5
Maintenance and cleaning...................................5
Service..................................................................5
Disposal................................................................5
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Important safety instructions
1. To obtain full use of the cabinet, we recommend reading this instruction manual.
2. It is the user’s responsibility to operate the appliance in accordance with the instructions given.
3. Contact your dealer immediately in case of any malfunctions.
4. Place the cabinet in a dry and ventilated place.
5. Keep the cabinet away from strongly heat-emitting sources and do not expose it
to direct sunlight.
6. Always keep in mind that all electrical devices are sources of potential danger.
7. Do not store inammable material such as thinner, gasoline etc. in the cabinet.
8. We declare that no asbestos nor any CFC are used in the construction.
9. The oil in the compressor does not contain PCB.
Unpacking and installation
Remove the wooden pallet and the packing. External surfaces are supplied with a
protection foil, which must be removed before installation.
Electrical connecting
The cabinet operates on 230 V/50 Hz. The wall socket should be easily accessible.
All earthing requirements stipulated by the local electricity authorities must be
observed. The cabinet plug and wall socket should then give correct earthing. If in
doubt, contact your local supplier or authorized electrician.
The exible cord tted to this appliance has three cores for use with a 3-pin 13-
Amp or 3-pin 15- Amp plug. If a B.S. 1363 (13-Amp) fused plug is used, it should
be tted with a 13-Amp fuse.
The wires in this mains lead are coloured in accordance with the following code:
Green/Yellow: Earth, Blue: Neutral, Brown: Live.
The main electrical connections must be done by skilled electricians.
Start-up of the cabinet
Before use, we recommend that the cabinet is cleaned, (see the section on
maintenance and cleaning).
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Important!
Fig. 2.0
Press this key and the display will show the set temperature. Press the key again to return to
This does not influence the operation of the cabinet, but should be repaired as soon as
possible.
Pressing this key continuously for more than 3 seconds will start a manual defrosting and
Fig. 2.0
Press this key and the display will show the set temperature. Press the key again to return to
This does not influence the operation of the cabinet, but should be repaired as soon as
possible.
Pressing this key continuously for more than 3 seconds will start a manual defrosting and
Fig. 2.0
Press this key and the display will show the set temperature. Press the key again to return to
This does not influence the operation of the cabinet, but should be repaired as soon as
possible.
Pressing this key continuously for more than 3 seconds will start a manual defrosting and
Fig. 2.0
Press this key and the display will show the set temperature. Press the key again to return to
Press this key continuously for more than 3 seconds and the display shows the set
Press this key to increase the set temperature.
Press this key to lower the set temperature.
Press this key to save the new settings. The display will flash with the new value and will
This does not influence the operation of the cabinet, but should be repaired as soon as
possible.
Pressing this key continuously for more than 3 seconds will start a manual defrosting and
Fig. 2.0
Press this key and the display will show the set temperature. Press the key again to return to
Press this key continuously for more than 3 seconds and the display shows the set
Press this key to lower the set temperature.
Press this key to save the new settings. The display will flash with the new value and will
This does not influence the operation of the cabinet, but should be repaired as soon as
possible.
Pressing this key continuously for more than 3 seconds will start a manual defrosting and
If the cabinet has been vertically placed during transport,
please wait 2 hours before starting up the cabinet.
Connect the cabinet to a socket and
turn on the switch on the control
panel, see g. 1.0
Thermostat
Fig. 1.0
The thermostat is placed in the control panel, see g.
2.0.
The thermostat has been pre-set and in most cases it is
not necessary to adjust the settings.
When turning on the cabinet the display will show the
current temperature in the cabinet.
Display set temperature:
Press this key and the display will show the set temperature. Press the
key again to return to normal reading.
Set new temperature:
Press this key and the display shows the set temperature.
Fig. 2.0
Press this key to increase the set temperature.
Alarm codes:
PF1 – Flashing in the display: indicates that the cabinet sensor is defective. The
cabinet will strive to keep the set temperature until it has been repaired.
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Press this key to lower the set temperature.
Press this key to save the new settings. The display will ash with the
new value and will then return to normal reading.

Maintenance and cleaning
Switch the cooler off at the socket.
The cabinet must be periodically cleaned. Clean the external and internal surfaces
of the cabinet with a light soap solution and subsequently wipe dry. External
surfaces can be maintained using steel oil.
Do NOT use cleansers containing chlorine or other harsh cleansers, as these can
damage the stainless steel surfaces and the internal cooling system.
Clean the condenser and the compressor compartment using a vacuum cleaner and
a stiff brush.
Do NOT hose the compressor compartment with water as this can cause short
circuits and damage on the electrical parts.
Service
The cooling system is a hermetically sealed system and does not require
supervision, only cleaning.
If the cabinet fails to cool, check if the reason is a power cut.
If you cannot locate the reason to the failure of the cabinet, please contact your
supplier. Please inform model and serial number of the cabinet. You can nd this
information on the rating label which is placed inside the cabinet in the top right
hand side.
Disposal
Disposal of the cabinet must take place in an environmentally correct way. Please
note existing regulation on disposal. There may be special requirements and
conditions which must be observed.
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