G1M-12-W-1 G1M-12-B-1
G1M-16-B-1
G1M-23-B-1
G1M-16W-1
G1M-23-W-1
G1M-SW-48-B-1 G1M-SW-48-W-1
G1M-SD-47-B-1 G1M-SD-47-W-1
G1M-70-B-1 G1M-70-W-1
G1F-23-B-1
G1F-23-W-1
G2F-48-B-1
G2F-48-W-1
Table of Contents:
1)Introduction ................................................................................................ 3
2)Use of the equipment....…….......................................................................3
3)Technical features ...................................................................................... 4
4)Operation .................................................................................................... 4
5)Digital Display............................................................................................. 4
6)Handling ...................................................................................................... 5
7) Installation procedure ............................................................................... 5
8)Connecting to the main power supply ..................................................... 5
9)Maintenance instructions .......................................................................... 6
Cleaning................................................................................................... 6
Cleaning the GDM surface ..................................................................... 6
Cleaning the inside of the GDM ............................................................. 6
Cleaning the condenser ......................................................................... 6
10) Troubleshooting ...................................................................................... 7
11) Technical service ..................................................................................... 7
12) Unit Diagram ............................................................................................. 7
Operating Instructions .................................................................................. 8
Electrical Control Circuit Diagram ............................................................. 10
Technical Parameters ................................................................................. 11
Official Approval And Rules…….……………………………………………...12
©Supera, 2014 Version 2 | June 2014 | Glass Door Merchandiser Page 2
1. Introduction
This instruction manual provides all the necessary information regarding:
Use of the GDM
Technical specifications
Installation and handling
Operator procedures and instructions
Maintenance operation
The manual is to be considered an integral part of the GDM and should be
stored in a safe place for further consultation for the working life of the GDM.
The manufacturer cannot be held liable in the following cases:
■ Improper installati on ( not in accordance with the guidelines indic a ted herein)
■ Misuse of the GDM
■ Power supply defects
■ Improper or inadequate maintenance
■ Unauthorized modification or tampering
■ Use of non-original (NON-OEM) parts
■ Partial or total failure to comply with the instructions
All electrical equipment can be hazardous to health. Current standards and
legal requirements must be complied with during the installation and use of
any equipment.
2. Use of the Equipment
The refrigeration units are for storing and preserving fresh, perishabl e food
and drinks.
The operating temperature for GDM is:
■ Between 33°F and 39°F at room temperatur e o f 100°F and 60% RH
©Supera, 2014 Version 2 | June 2014 | Glass Door Merchandiser Page 3
3. Technical Features
The GDM is a ventilate d sy stem; th e evap orat or i s in a se parat e ins ul ated b ox
on the top. All the materials used in the manufacturing of this unit are
guaranteed to be suitable for use with food items. The gases used in the
GDM are R134a; the refrigeration circuit is in compliance with current industry
standards.
4. Operation
The gas in the refrigerating circuit is first compressed, liq uefied and then
evaporated in the ventilated evaporator, located on the top of the GDM.
This cycle invol ves the absorpt ion o f h eat fr om the air in the GDM compartment.
The heat produced is then dissipated to the outside environment by a
condenser unit located on the bottom of the GDM.
5. Digital Display
A digital display and switches in the bottom panel of the GDM operate the unit.
The switches are for turning on the power supply and the lights inside the
cabinet and top light box.
The red switch indicates that the unit is powered on.
The green switch indicates that the refrigerator compartment lights are
powered on.
The digital display is for the regulation of all parameters to provide the correct
operation of the GDM. Please consult all parameters in the digital display
section of this manual.
©Supera, 2014 Version 2 | June 2014 | Glass Door Merchandiser Page 4