FOSTER LL2-1HD Low Level Counters Refrigerator Instruction Manual
- June 12, 2024
- FOSTER
Table of Contents
Low Level Counters
FD2-10 Controller & LCD5S Display
Original Operation Instructions
LL2-1HD Low Level Counters Refrigerator
Models Applicable to This Manual
LL2/1HD
LL2/1HDRW
LL2/4H
Important Note to the Installer:
Please ensure that this document is passed to the user as it contains
important guidelines on operation, loading, cleaning and general maintenance
and should be kept for reference.
General Electrical Safety
This equipment shall be connected to an electrical supply protected by a
Residual Current Device (RCD). This may include a residual current circuit
breaker (RCCB) type socket, or through a Residual Current Circuit Breaker with
overload protection (RCBO) supplied circuit.
Should it be necessary to replace the fuse, the replacement fuse must be of
the value stated on the serial label for the appliance.
Disposal Requirements
If not disposed of properly all refrigerators have components that can be
harmful to the environment. All old refrigerators must be disposed of by
appropriately registered and licensed waste contractors, and in accordance
with national laws and regulations.
Start-Up and Test Sequence
After unpacking,
clean and allow the counter to stand for 2 hours before turning on (cleaning
directions supplied within this manual). Ensure, where possible that the
counter is situated away from both hot and cold air sources, as this will
affect its performance. Make sure effective ventilation around the unit is
available for optimum operation. Connect the unit to a suitable mains power
outlet and turn the supply on. Do not plug or unplug the unit with wet hands.
Counters are supplied ready for operation.
After connecting the unit to the mains the display will briefly show a dash in
the centre of the screen. This will then show .
Activate the controller Note: If pressed and held for 5
seconds then released a ‘Test Sequence’ will start (see below instructions).
Cancel Test Sequence Note: If not pressed the test will continue and when complete the controller will show ‘ ’ wait 1 minute, then resume normal operation. Standby
This will show while the
unit is not operating but still has mains power applied to it. This mode may
be used for interval cleaning regimes and short periods when the unit is not
required. For extended periods of inactivity the mains supply should be
isolated.
Defrost
Automatic -When set to freezer temperature the drawer has a totally automatic defrost system that ensures the evaporator coil is clear from ice.
Manual Defrost – If required on either fridge or freezer temperatures a manual defrost can be initiated on each drawer display. Alarms and Warnings
During normal operation the displays will show either the temperature or one of the following indicators:
| Counter High Temperature Alarm
---|---
| Counter Low Temperature Alarm
| Air Temperature Probe T1 Failure
| Evaporator Temperature Probe T2 Failure (Freezer Counters Only)
Load/Product Distribution and Airflow
Product should be evenly distributed throughout the cabinet or counter.
For both cabinets and counters, no more than 40kg should be placed on each
shelf, basket or drawer. Product should be placed in a way that ensures air
can circulate around/through it.
Shelf Supports
The unit has slotted removable shelf supports allowing flexible shelf
positioning. Ensure the trayslides/clips are fitted parallel and level.
When loading product onto the shelves ensure that it does not overflow the
rear and sides as this will restrict airflow throughout the cabinet.
Locking
Keypad Security Settings
The keypad lock avoids undesired, potentially dangerous operations, which
might be attempted when the controller is operating in a public place. It can
also prevent unauthorised adjustment of the cabinet temperature.
Press briefly ‘ ’ then use either ‘ ‘ or ‘ ‘ to select ‘ ’. While holding ‘ ’
use either ‘ ‘ or ‘ ‘to change from a ‘ ’ to ‘ ’. Leave for 10 seconds or
briefly press ‘ ****’ to resume.
Cleaning and Maintenance
Important: Before cleaning, the unit should be put into standby and then the
power supply should be turned off at the mains. Please do not plug or unplug
the unit with wet hands. Only when cleaning has been completed and the unit is
dry should the cabinet be turned back on at the mains. Using high pressure
water jets or lances is prohibited; the warranty will not cover problems that
result from failure to heed the above warning.
Suitable P.P.E (Personnel Protective Equipment) should be worn at all times.
As and when required remove all product and shelving (beware of cold and or sharp components) from the unit. Clean exterior and interior surfaces with mild liquid detergent, following the directions on the pack at all times. Rinse surfaces with a damp cloth containing clean water. Never use wire wool, scouring pads/powders or high alkaline cleaning agents i.e bleaches, acids and chlorines as these may cause damage. Dry the unit thoroughly before re-using.
Cleaning the condenser at least once a month (it is located behind the unitcover); beware of hot and possible sharp components). On both the cabinet and counter remove the unit cover securing screw(s) positioned underneath the front of the unitcover. Pull the cover forward and it will release from the securing pegs to allow access to the condenser coil. Once the cover is removed please do not leave the unit unattended. Use a soft brush or vacuum cleaner to remove dirt/dust. If there are any stubborn grease deposits left on or through the condenser call your supplier to carry out a full service (this is normally chargeable). Failure to maintain the condenser may invalidate the warranty of the condensing unit and cause premature failure of the motor/compressor. DO NOT use a wire brush to clean the condenser. Refit any panels removed after cleaning.
Door gaskets should be inspected on a regular basis and replaced if damaged. To clean, wipe with a warm damp soapy cloth followed by a clean damp cloth. Finally thoroughly dry before closing the door.
Shelves, baskets and their supports should be removed to clean. The shelves are dishwasher safe; however the supports should be cleaned with warm soapy water then rinsed and dried.
Before calling your supplier please make sure that:
a. The plug has not come out of the socket and the mains power supply is on i.e. is the controller illuminated?
b. Check to see if the unit is in standby
c. The fuse has not blown
d. The cabinet is positioned correctly – cold or warm air sources are not affecting the performance
e. The condenser is not blocked or dirty
f. the products are placed in the unit correctly
g. Defrost is not in progress or required
If the reason for the malfunction cannot be identified, disconnect the electrical supply to the unit and contact your supplier. When requesting a service call, please quote the model and serial number which can be found on the silver label located on rear of the unit (starts E……).
By Appointment to
Her Majesty Queen Elizabeth II
Suppliers of Commercial Refrigeration
Foster Refrigerator, King’s Lynn
00-570229 June 2016 Issue 2
A Division of ITW Ltd
United Kingdom
UK Head Office
Foster Refrigerator
Oldmedow Road
Kings Lynn
Norfolk
PE30 4JU
a Division of ITW (UK) Ltd
Tel: +44 (0)843 216 8833
Fax: +44 (0)843 216 4707
Email: [email protected]
Website: www.fosterrefrigerator.co.uk