RPI Industries KGG 120 Installation Manual

Operating Manual

VIENNA Cold Combo Display Case

Combination of

:

• Presentation Display on top

• Self service Display on customer side

• Cold Pan for storage on service side

Operating and Maintenance instructions

Information in this manual has to be followed. Please read it carefully before you start to
operate your refrigeration well. You can always ensure having a fully functional cooling unit.

Warranty claims can only be forwarded if all instructions are strictly

followed!

Contents

Operation and maintenance

1 Introduction .............................................................................................................. 2

Welcome .............................................................................................................. 2

Fundamental Safety Notes ............... ................................................................ 2

Warranty and Liabilities ............................................................................................ 2

Symbols and Notes ............................ ................................................................ 3

Validity .............................................................................................................. 3

2 Purpose of use …….................................................................................................. 4

3 Proper use of the unit …………..……..................................................................... 4

4 Improper use of the unit ........................................................................................ 4

5 Safety notes …………............................................................................................. 4

6 Fundamental operating notes .................................................................................. 5

Switching on the appliance ....................................................................................... 5

Setting the temperature .......................................................................................... 5

Manual defrosting .................................................................................................... 5

Lighting .............................................................................................................. 5

7 Operating description ……….. ................................................................................ 6

Load Display case …………....................................................................................... 6

Loading Restrictions .………....................................................................................... 6

8 Cleaning and care ............................................................................................. 7

General Recommendations ...................................................................................... 7

Detergents ……….................................................................................................... 7

Special cleaning hints ……………………................................................................ 8

9 Trouble shooting .......................... ................................................................ 9

10 Dangers .................................................................................................................... 10

Electrical energy ….................................................................................................. 10

Lift-up evaporator ...................................................................................................... 10

11 Maintenance ……...................................................................................................... 10

12 Wiring diagram …………………………………………………………………… 11
13 Declaration of Conformity ………………………………………………………….. 12

OPERATING AND MAINTENANCE

1. Introduction

1.1. Welcome
With the purchase of this new refrigerating equipment you have decided on a product that combines

the highest technical demands with practical service comfort. We recommend that you read these
operating and maintenance instructions carefully in order to become familiar with the product quickly.

With the proper treatment you will enjoy this appliance for a long time. Please keep these operating
and maintenance instructions to consult in case any maintenance and repairs are needed.

We wish you successful business and much pleasure with this appliance.

1.2. Fundamental Safety Notes

• Those covers bearing a warning may only be opened by specialists!

• The bottom and back panels are not to be cleaned by water jet.

• Protective covers and devices may not be removed due to risk of injury!

• The control system may only be opened by an expert.

• Air currents near the refrigerating unit resulting from improperly installed ventilation or draughts

are to be avoided, in order to ensure the efficient functioning of the refrigerating unit.

• The surrounding temperature may not exceed 75°F; the relative humidity may not exceed

55% over a long period of time.

• Due to risk of injury, sharp objects are not to be stored loosely in the refrigerating unit.

• Any glass parts are to be treated with the necessary care in order to avoid injuries resulting from

broken glass.

• Components and operating equipment may only be replaced by original parts.

1.3. Warranty and Liabilities
Fundamentally, our "General terms of sale and delivery“ are valid. These are known to the operator

upon the signing of the contract at the latest. Claims of warranty and liability for damage to persons
and property are not possible, if they result from one or several of the following causes:

• Improper use of the unit.

• Improper assembling, starting up, operating and servicing of the unit.

• Operating the unit with defective safety devices or safety devices which have not been installed

properly and are not in working condition.

• Disregard of the references in the operating manual concerning transportation storage,
installation, start-up, operation, maintenance and assembling of the unit.

• Unauthorized mechanical or electrical changes to the unit.

• Insufficient maintenance of wear and tear parts.

• Unauthorized repair.

• Force of nature and act of god.

Valid from: 12/2008 Technical changes reserved Page 2

The connection and any technical adaptations on the refrigerated well

are only to be carried out by specialists!

This is especially valid for any work on the cooling technology,

electrical installation, water connection and mechanical work.

Any adaptation is to be authorized by the manufacturer!

1.4. Symbols and Notes

This symbol points to important references for the proper use of the unit.

Not paying attention to these references can lead to disturbances at the unit or in the
environment!

This symbol means a possible or directly threatening danger to the life and health of
persons and/or a possibly dangerous situation.

Ignoring these references may result in dire consequences for your health and/or can
lead to property damages!

This symbol points to operation tips and especially useful information.
Helps you to use all functions on your unit optimally.

1.5. Validity

These operating instructions are valid for the model:

DOUBLE KGG 120 / 150 / 185-E
VIENNA VICC 48-SC / 60-SC / 72-SC
Cold Combination Display Case

Cold part – customer side: Open on front - for self serve
Cold part – on top: Sliding doors at the back –
closed on front for presentation
only
Cold part – Service side: Cold pan with movable cutting
board for storage

Valid from: 12/2008 Technical changes reserved Page 3

2. Purpose of use

The Refrigerated Display Cases have been specially developed for mounting in food and dispensing
counters. They are suitable for the refrigeration and presentation of foodstuffs and drinks.

These refrigerated units are not suitable for chilling foods. Any products to be presented have
to be chilled to the temperature required before being placed in the unit.

Before the Display cases are filled, please wait until the desired temperature has been reached.

Do not fill with hot foods and do not overfill!

3. Proper use the unit

The drop-in Refrigerated Display Cases conform to current state-of-the-art technology, are
constructed in accordance with the recognized safety regulations and are reliable.
However, health and/or life threatening circumstances could arise for the user or a third party or
damage could be done to the appliance or other property or equipment should the unit be operated by
non-trained personnel in a manner that is improper or non-conform.

The appliance may only be operated in a technically acceptable condition and in accordance with all
regulations, safety regulations and conscious of risks with regard to the operating instructions! Any
other uses beyond those intended are to be considered as not being in compliance with the
regulations. The manufacturer/supplier is not liable for any damages resulting from such actions. The
user bears the entire risk.
Use in accordance with the regulations includes observance of the mounting and operating
instructions and keeping with the inspection and maintenance regulations.
After cleaning the appliance is to be checked for any loose connections, shears and damages. Any
defects found should be repaired.
The appliance is not to be used for non-operating purposes.
Any changes to the appliance are to be made solely by the manufacturer!
When replenishing the refrigerant only use the refrigerant indicated on the label. Refilling is only to be
carried out by authorized service personnel.

4. Improper use of the unit

The Refrigerated Display Cases are not suitable for chilling foods. No foodstuffs having a higher
temperature than indicated are to be filled into the display. Safe operation at temperatures of less
than +2°C is not possible.

The ventilation slots in the front and back panels of the display area may not be covered as doing so
will result in cutting off air circulation and preventing the cooling function.

5. Safety notes

All safety regulations were followed during manufacturing, particularly the VDE regulations
(Association for Electrical, Electronic & Information Technologies) and international CEE regulations.
The appliance was subject to a comprehensive final check at the plant.

Valid from: 12/2008 Technical changes reserved Page 4