precision refrigeration TBBS 600 Bottle Cooler and Glass Froster Instruction Manual
- June 3, 2024
- precision refrigeration
Table of Contents
precision refrigeration TBBS 600 Bottle Cooler and Glass Froster
General Hazards
All moving parts of the refrigerator are suitably guarded and the moving parts
can only be accessed by using tools that should only be attempted by a
qualified person.
Electrical Connection
This product is supplied with a moulded plug which needs a suitable socket.
This cabinet should not be used outside and should be used in a dry
environment.The plug needs to be accessible once the equipment is placed in
its final position. Should the plug need changing,this must be done by a
qualified person.
Unpacking
Leave all packaging in place until refrigerator is in its final position to
avoid damage. When the cabinet is in its final position, carefully remove all
packaging and check for damage. Any damage should be reported immediately to
your dealer. All packaging should be carefully disposed of and recycled where
possible.
Installation
The cabinet is easy to move around as most precision products are supplied on
castors. If for any reason the cabinet has to be laid down, it should always
be laid on its back and not its side or front to avoid damage. When lowering
or raising the cabinet extreme care should be taken as the casters can run
away whilst lifting or lowering. A person should always be standing at the
base of the cabinet while it is being lowered or raised. The cabinet should
not be plugged in for at least 1 hour if it has been laid down or tipped
during installation. This product must be placed on a level floor to ensure
the automatic door closing and correct draining of condensate. This is
especially important with freezers.
Ventilation
Refrigeration equipment generates a lot of heat. A 2-door freezer cabinet for
example gives off the same heat as a 3kW electric heater. Therefore, it is
very important that the cabinet must be installed with sufficient space around
it for ventilation and for maintenance access. Ventilation grills must not be
blocked, or even partially blocked as this could affect the cabinet’s
performance and life span.
Shelves / Pans / Slides
Cut the nylon ties holding the shelves in position for transportation. Fit the
shelves in the correct position to suit the user.
Adjustable Legs / Levelling Feet
Models fitted with adjustable legs or leveling feet can be leveled by screwing
the legs/feet in or out to the desired height.
Initial Start-Up
Plug the molded plug into a suitable socket. If necessary, push the button on
the controller to start the unit. The cabinet air temperature will be
displayed once the unit is running. To standby the unit when running, press
and hold the button for 3 seconds.
Checks
After initial start up, after 3 minute time delay the cabinet should start to
pull down to the preset temperature, check that the temperature is reducing
and listen inside and outside the cabinet to make sure the fans are turning
freely to check there has been no movement in shipping. If time permits, stay
with the cabinet until the preset temperature is reached and the condensing
unit cuts out. The preset temperature can be checked by pressing the button on
the controller. Using Your New Piece Of Refrigeration Equipment
Refrigerators and Freezers
The cabinet must reach its preset operating temperature before loading any
produce. Ensure stored products are evenly distributed on shelves ensuring
that no more than 40kg are placed on each shelf. Warm or hot food products
should never be stored inside the cabinet. Food products containing acetic
acids or yeast should be covered or ideally stored in airtight containers
otherwise premature failure of the refrigeration system may occur.
Bottle Coolers
Bottle Coolers are designed to store sealed bottle/cans drinks product only
(including on the base) and should never be used to store food.
Commissioning Instructions
Bottle Coolers +3oC to +15oC*
Temperature Setting
Bottle Coolers are designed to operate between +3oC to +15oC but the factory
presets the temperature for +5oC. The temperature setting can be checked by
pressing and holding the button. This setting can then be changed to better
meet site conditions by pressing the or arrows and then to confirm. The
temperature set is the cut-out (stopping) temperature, and the cut-in
(starting) temperature is determined by the differential. Food should not be
stored in this product
Freezers -18oC to -22oC
Temperature Setting
Freezers are designed to operate between -18oC and -20oC. The control is
preset at the factory for this temperature and should require no readjustment.
The temperature setting can be checked by pressing and holding the button.
This setting can then be changed to better meet site conditions by pressing
the or arrows and then to confirm. (Freezers have a maximum setting of -22oC
and a minimum of -18oC.) The temperature setting is the cut-out (stopping)
temperature, and the cut-in (starting) temperature is determined by the
differential.
Defrosting
Precision refrigerated cabinets are fitted with a fully automated defrost
system that ensures the cooling system remains free from ice under normal
conditions. If a manual defrost is required, this can be activated by
simultaneously pressing for 3 seconds which will terminate automatically once
the pre-programmed temperature has been reached.
Maintenance
The cabinet is fully automatic and apart from cleaning needs very little
maintenance. Interior and exterior should be cleaned with soap and water and
no abrasives should be used as they will scratch and spoil the stainless steel
finish. Interior shelving and racking can be removed on most models for easy
cleaning. Counter drawer sets can be fully removed and the drawers can be
washed in a dish washer if needed.
Maintenance and Cleaning
Before cleaning and maintenance, the cabinet should be unplugged from the
power supply. Door Gaskets should be cleaned with warm soapy water and
inspected on a regular basis and if damaged they should be replaced. Cooking
oils and harsh cleaning detergents will shorten the life of the gaskets and
contact should be avoided.
Condenser Cleaning
The cabinets use low maintenance condensers. All the heat removed from the
cabinet is discharged into the room via the condenser which is similar to a
car radiator. This must be kept clean so that the air can pass through it to
remove the heat, if it becomes choked with dust the unit will over heat and
this can lead to poor cooling performance, increased energy consumption and
premature mechanical failure. The condenser should be brushed with a soft
brush to remove any dust deposited on the alloy fins. The frequency of this
cleaning is determined by the amount of dust in the surrounding area but
should be cleaned at least 2 times a year. HPU 150 and LPU 150 require no
maintenance.
Gasket Replacement
Damaged gaskets can easily be replaced. Remove the old gasket by gently
pulling it out of the gasket retainer and simply push in the new gasket
leaving the corners until last.
End-of-Life Disposable Requirements
Refrigerated cabinets have components that could be harmful to the
environment. All end of life equipment must be disposed of in accordance with
national laws and regulations.
Fault Finding
In the event of cabinet fault/failure, please check the following:
- Plug is in socket and power to the socket can be proven by plugging another appliance into the same socket or swapping the problem cabinet to a socket that is known to work.
- The fuse located in the plug is intact.
- The condenser is clean and free from dust or debris.
- Door gasket is sealing and free from damage.
- Check if the evaporator is iced up, if found to be iced up press and hold to activate a manual defrost cycle.
If this doesn’t solve the problem, please call a qualified technician. When requesting a service call, please find the manufacturer’s data plate and provide the model, serial number and details of any fault codes that are displayed.
Alarms
The controller is equipped with visual and audio alarms:
Press any button on the controller to silence an alarm.
Controller
Wiring Diagram
Model: …………………………………………………………………….
Serial Number: ………………………………………………………..
GWP Values for Refrigerants:
- R1234Ze – ~ 1
- R290 – 3
- R134a – 1300
- R404a – 3943
These units contain fluorinated greenhouse gases covered by the F Gas
directive
Declaration of Conformity References:
- Low Voltage Directive 2006/95/EC
- EC Machinery Directive 2006/42EC
- Electromagnetic Compatibility Directive 2004/108/EC
- Pressure Equipment Directive 97/23/EC
- RoHS / WEE Directive 2002/95 EC
PRECISION REFRIGERATION LTD
Stephenson Way
Thetford, Norfolk, IP24 3RU, UK
+44 (0)1842 753994
www.precision-refrigeration.co.uk