FPG INLINE GN Series User manual

Inline GN Series
Heated Well

Part No.21966 Rev. M February 2016 - 2 - Heated Well GN Series
Copyright © February 2016 Future Products Group Limited.
All rights reserved.
No part of this publication may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic,
mechanical, photocopying, recording or otherwise, without the prior
written permission of Future Products Group Ltd.
Note: Cover Picture shows well fitted with optional gantry.

IN-GNH03/4/5/6/8 - 3 - © Future Products Group
Table of Contents
INTRODUCTION .................................................................................................................6
Welcome........................................................................................................................................................... 6
Future Products Group (FPG).................................................................................................................... 6
Guidance and Help..................................................................................................................................... 6
Warranty ........................................................................................................................................................... 6
Warranty Period.......................................................................................................................................... 6
Liability Exceptions..................................................................................................................................... 7
Specific Exclusions..................................................................................................................................... 7
Assessment................................................................................................................................................ 7
Time Limit................................................................................................................................................... 7
Caution ....................................................................................................................................................... 7
OPERATION .......................................................................................................................8
Configuration ................................................................................................................................................... 8
Mechanical Features.................................................................................................................................. 8
Operational Modes..................................................................................................................................... 8
Operating Temperature.............................................................................................................................. 8
Overflow and Drain..................................................................................................................................... 8
Auto-fill........................................................................................................................................................ 8
Optional Lighting......................................................................................................................................... 8
Controls............................................................................................................................................................ 9
Control Panel.............................................................................................................................................. 9
Temperature............................................................................................................................................... 9
Operating Mode.......................................................................................................................................... 9
On/Off Switch ............................................................................................................................................. 9
Indicator Lamps.......................................................................................................................................... 9
Operating Mode ............................................................................................................................................. 10
Choice of Mode ........................................................................................................................................ 10
Dry Mode.................................................................................................................................................. 10
Steam Mode............................................................................................................................................. 10
Wet Mode................................................................................................................................................. 10
Temperature Settings.................................................................................................................................... 11
Setting Guide............................................................................................................................................ 11
Dry Mode Temperature ............................................................................................................................ 11
Steam Mode Temperature ....................................................................................................................... 11
Wet Mode Temperature ........................................................................................................................... 11
Storage and Display Basics ......................................................................................................................... 11
Food Temperature.................................................................................................................................... 11
Display Time............................................................................................................................................. 11
Unsuitable Food Type .............................................................................................................................. 11
Preparation..................................................................................................................................................... 12
Power Supply ........................................................................................................................................... 12
Decide on the Required Mode.................................................................................................................. 12
Caution Turn on Lights If fitted ................................................................................................................ 12
Pre-heat the Well...................................................................................................................................... 12
Fumes and Odours................................................................................................................................... 12
Load Food ................................................................................................................................................ 12
Monitor Temperatures.............................................................................................................................. 12
Monitor Water Level ................................................................................................................................. 12

Part No.21966 Rev. M February 2016 - 4 - Heated Well GN Series
TROUBLE SHOOTING .....................................................................................................13
CLEANING........................................................................................................................14
Cautions ......................................................................................................................................................... 14
Power ....................................................................................................................................................... 14
Water........................................................................................................................................................ 14
Exterior ........................................................................................................................................................... 14
Metal Surfaces.......................................................................................................................................... 14
Glass ........................................................................................................................................................ 14
Interior............................................................................................................................................................. 15
Cabinet Well............................................................................................................................................. 15
Stainless Steel Surfaces .......................................................................................................................... 15
Routines ......................................................................................................................................................... 15
Schedules................................................................................................................................................. 15
Inspection ................................................................................................................................................. 15
Correction................................................................................................................................................. 15
INSTALLATION ................................................................................................................16
Regulations .................................................................................................................................................... 16
Compliance with Local Requirements...................................................................................................... 16
Setting Up....................................................................................................................................................... 16
Unpacking................................................................................................................................................. 16
Site Preparation........................................................................................................................................ 16
Well Assembly Preparation ...................................................................................................................... 16
Grounding................................................................................................................................................. 16
Power Supply ........................................................................................................................................... 17
Isolation .................................................................................................................................................... 17
Protection ................................................................................................................................................. 17
Water Supply............................................................................................................................................ 17
Location.......................................................................................................................................................... 17
Ventilation................................................................................................................................................. 17
Access...................................................................................................................................................... 17
Fumes and Odours................................................................................................................................... 17
SERVICING.......................................................................................................................18
Control Gear................................................................................................................................................... 18
Location.................................................................................................................................................... 18
Heating............................................................................................................................................................ 18
Caution ..................................................................................................................................................... 18
Element Replacement.............................................................................................................................. 18
Test........................................................................................................................................................... 18
Temperature Probe .................................................................................................................................. 19
Over Temperature Cut Out....................................................................................................................... 19

IN-GNH03/4/5/6/8 - 5 - © Future Products Group
Water Level Control....................................................................................................................................... 19
Indicator Module....................................................................................................................................... 19
Water Sensing Probes ............................................................................................................................. 19
Auto-fill...................................................................................................................................................... 19
Mains Lead ..................................................................................................................................................... 19
Lead Replacement ................................................................................................................................... 19
SPECIFICATIONS.............................................................................................................20
Mechanical ..................................................................................................................................................... 20
Electrical......................................................................................................................................................... 20
Compliance .................................................................................................................................................... 21
Safety Aspects.......................................................................................................................................... 21
Improvements ................................................................................................................................................ 21
Ongoing Development.............................................................................................................................. 21
ELECTRICAL CIRCUIT DIAGRAMS................................................................................22
Model: IN-GNH03..................................................................................................................................... 22
Model: IN-GNH03 Auto-fill........................................................................................................................ 22
Model: IN-GNH04..................................................................................................................................... 23
Model: IN-GNH04 Auto-fill........................................................................................................................ 23
Model: IN-GNH05..................................................................................................................................... 24
Model: IN-GNH05 Auto-fill........................................................................................................................ 24
Model: IN-GNH06..................................................................................................................................... 25
Model: IN-GNH06 Auto-fill........................................................................................................................ 25
Model: IN-GNH08 Auto-fill........................................................................................................................ 26
SPARE PARTS .................................................................................................................27
Assembly Serial Number.......................................................................................................................... 27
MECHANICAL DRAWINGS..............................................................................................28
Dimensions .................................................................................................................................................... 28
IN-GNH03 to GNH06................................................................................................................................ 28
.................................................................................................................................................................. 28
IN-GNH08................................................................................................................................................. 29
Bench Cut-outs.............................................................................................................................................. 30
Over Mount Installation ............................................................................................................................ 30
Flush Mount Installation ........................................................................................................................... 31
Under Mount Installation .......................................................................................................................... 32
Auto-fill Components .................................................................................................................................... 33

Part No.21966 Rev. M February 2016 - 6 - Heated Well GN Series
INTRODUCTION
Welcome
DROP-IN HEATED WELL ASSEMBLIES - INTRODUCTION
Future
Products
Group (FPG)
Welcome to the world of FPG! Our products are designed and engineered to
give you the optimal performance that you deserve with innovative visual
merchandising appeal.
We are confident that you will be delighted with your state of the art inline food
service cabinet, and that it will become a valued appliance.
Guidance and
Help
Any new appliance can seem very complex and confusing at first glance. To
ensure you receive the utmost benefit from your new inline cabinet, there are
two things you can do.
Before operating the cabinet, please read the instruction book carefully and
follow its recommendations. The time taken will be well spent. These
instructions both general and technical tell you how to install, operate and
look after your inline food service cabinet so that you can receive the full
benefits that this cabinet has to offer.
These instructions cannot, however, cover all eventualities. If you are
unsure of any aspect of the installation, instructions or performance of your
cabinet, contact your dealer promptly or contact us via email to
[e-mail].
Warranty
DROP-IN HEATED WELL ASSEMBLIES - INTRODUCTION
Warranty
Period
Future Products Group Limited warrants, to the original purchaser of an FPG
manufactured food service cabinet that for ONE YEAR (12 months), from the
date of purchase, any defect in workmanship or material resulting in the product
malfunctioning while under correct use will be rectified.
Liability under this warranty is limited to replacing or repairing a part, without
charge.
Continued on next page

IN-GNH03/4/5/6/8 - 7 - © Future Products Group
Warranty cont.
DROP-IN HEATED WELL ASSEMBLIES -INTRODUCTION
Liability
Exceptions
Liability under this warranty does not include:
Any loss, or damage or expenses directly or indirectly arising from use or
inability to use the product or from any other cause.
Any part of the cabinet which has been subject to misuse, neglect,
alteration, incorrect installation, accident, or damage caused by
transportation, use of abrasive or caustic chemicals, flooding, fire or acts of
God.
Any damage or malfunction resulting from the use of non-FPG supplied
spare parts.
Specific
Exclusions
The following are specifically excluded from warranty:
Breakage of glass or plastic components or the replacement of lamps,
fluorescent tubes or gaskets.
Failure resulting from incorrect assembly after cleaning.
Fair wear and tear.
Failure of heating elements exhibiting excessive lime deposits, resulting
from the use of high mineral content water without adequate treatment.
Any loss, or damage or expenses directly or indirectly arising from incorrect
adjustment of the flow control valve, on auto-fill models.
Assessment
The liability under this warranty is dependent on an assessment by FPG, to
determine the defect in workmanship or materials.
Time Limit
FPG does not guarantee that any service to be performed under this warranty
will be carried out within any particular time limit.
Caution
No warranty claim will be accepted unless authorised by FPG prior to
commencement of service.

Part No.21966 Rev. M February 2016 - 8 - Heated Well GN Series
OPERATION
Configuration
DROP-IN HEATED WELL ASSEMBLIES - OPERATION
Mechanical
Features
The drop-in well consists of a main assembly, in which
gastronorm dishes of various sizes can be mounted.
A separate control panel is pre-connected to the well
assembly, by a two metre cable.
Operational
Modes
This versatile heated well can be operated in various modes, and with various
dish depths:
Wet well with 65 mm dishes
Wet well with 100 mm dishes
Wet well with 150 mm dishes
Steam well with assorted dish sizes
Dry well with assorted dish sizes
Operating
Temperature
The operating temperature of the well is adjustable, using the digital controller.
There are optimum temperature settings for each of the modes of operation.
Overflow and
Drain
A combined water overflow
and drain is provided.
Ideally this should be
connected to an external
drain. Otherwise a suitable
receptacle must be used.
Larger models are fitted with two drains.
Auto-fill
Auto-fill options are available for all cabinet sizes, see Mechanical Drawings.
A valve, connected to the water level sense unit, a flow control valve and a
sediment trap are plumbed to the mains water supply.
Optional
Lighting
An optional lighting gantry is available. The well assembly has provision for
mounting the gantry and is pre-wired for the heat lamps and water level
indicator.

IN-GNH03/4/5/6/8 - 9 - © Future Products Group
Controls
DROP-IN HEATED WELL ASSEMBLIES - OPERATION
Control Panel
A control panel, mounted on the joinery, provides for all
operational adjustments.
Temperature
Main On/Off Switch
Operating Mode
Indicator lights are also provided to show when the water level is
low and when the heating elements are on.
Temperature
The display normally shows the actual well
temperature.
To adjust the operating temperature, first press and
hold the left hand button for two seconds. Whilst
still pressing it, use the up or down arrow button to change the temperature
setting. Release both buttons to store the new temperature setting.
The display will now revert to showing the actual well temperature.
Operating
Mode
Rotate the mode switch to the appropriate position for the
required dish depth and type of operation.
65mm –100mm –150mm –Steam –Dry
On/Off Switch
Rotate this switch to turn the heating on and off.
If an overhead lighting/heating gantry is fitted, it is controlled
by a switch on the support post.
Indicator
Lamps
The water level is monitored, according to the setting of the
mode switch, the lamp coming on if the level is too low.
Detector probes, positioned in the side of the well, ensure the
correct water level for three dish sizes and steam mode.
A second indicator lamp shows when the heating elements are operating.

Part No.21966 Rev. M February 2016 - 10 - Heated Well GN Series
Operating Mode
DROP-IN HEATED WELL ASSEMBLIES - OPERATION
Choice of Mode
It is important to select an appropriate operating mode, to suit the type of food,
the type of dish and the required food temperature.
The actual food temperature can be influenced by many variables, and it is
important to regularly check actual food temperatures with a thermometer.
Dry Mode
In this mode, no water is
used. The air in the well is
heated by the elements, and
the dishes are warmed by
conduction and radiation
through the air.
The capacity of air to conduct
heat to the dishes is low, and
uniform heating is difficult to
achieve. The radiant heat from the elements can cause hot spots, particularly if
deep dishes are used.
This mode works best if the food in the dishes has a high liquid content, to allow
heat circulation inside the dish.
Steam Mode
In this mode, the heating
elements are covered with
water, but the dishes do not
touch the water.
Heat is transferred to the
dishes by the steam. The higher thermal capacity of the water vapour/steam
ensures faster heat transfer and more even dish temperatures than with a dry
well.
Dishes of differing depth can be used, but 150 mm dishes will tend to wet mode.
Wet Mode
In this mode the water level is
higher, so that the dishes are
in contact with the water.
This gives the highest heat
transfer rate to the dishes, and
a uniform temperature is more
easily achieved.
For correct operation, the
dishes should be of equal
depth. Settings are provided
for three sizes, 65 mm, 100
mm and 150 mm deep.