Table of Contents
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Undercounter, Space Saver,
Prep Tables & XR415
Cabinet & Counter Models
BIT25 Controller & LCD5S Display
English
ISO 9001
ISO 14001
Call: +44 (0)843 216 8800
Fax: +44 (0)843 216 4700
www.fosterrefrigerator.co.uk
By Appointment to
Her Majesty Queen Elizabeth II
Suppliers of Commercial Refrigeration
Foster Refrigerator, King's Lynn
Foster Refrigerator
Oldmedow Road
King's Lynn
Norfolk, PE30 4JU
United Kingdom
A division of ITW Ltd
Email:support@foster-uk.com
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Table of Contents
Related Manuals for Foster BIT25
Summary of Contents for Foster BIT25
- Page 1 Her Majesty Queen Elizabeth II Undercounter, Space Saver, Suppliers of Commercial Refrigeration Foster Refrigerator, King’s Lynn Prep Tables & XR415 Cabinet & Counter Models BIT25 Controller & LCD5S Display English Foster Refrigerator Oldmedow Road King’s Lynn Norfolk, PE30 4JU United Kingdom...
- Page 2 Environmental Management Policy Disposal Requirements & Electrical Safety Displays Icons & Switches BIT25 User Functions - Start Up, Set Point, Standby, Key Security & Defrost Function 3 to 4 BIT25 Controller Connection Drawing & Configuration of Parameters 4 to 5...
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Page 3: Environmental Management Policy
1. Ensure that wherever possible waste is removed from the client’s site, where arrangements are in place all waste should be returned to Foster Refrigerator’s premises. In certain circumstances waste may be disposed of on the client’s site; if permission is given, if the client has arrangements in place for the type of waste. -
Page 4: Start Up And Operation
English Controller Operation - BIT25 The controller consists of two pieces, the controller (BIT25) and separate display (LCD5S). LCD5S Display Icons and Switches Display Indicators & Buttons Alarms/ Warnings During Normal Operation Info/ Set Point Button Controller in Standby Manual Defrost/ Decrease Button... - Page 5 English Set point: Display and modification > Press button and hold to display the set point. > By keeping button pressed, use button to set the desired value (adjustment is within the minimum SPL and the maximum SPH limit) > When button is released, the new value is stored.
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Page 6: Configuration Parameters
On releasing the button the controller will store the amended value and then show the next parameter. > To exit from the setup, press button or wait for 30 seconds. BIT25 Controller Default Parameter Values Default Parameter Range Description Setting -50 …... - Page 7 English Defult Parameter Range Description Setting Defrost type: Timed off cycle defrost (compressor and heater off). Electric heater defrost (compressor off, heater on). Hot gas defrost (compressor and heater on). 0 … 240 sec Evaporator pump down. Timed pause at start of defrost. Defrosting Pressure Reduction.
- Page 8 English Default Parameter Range Description Setting -50 … 120° Low temperature alarm threshold. -50 … 120° High temperature alarm threshold (the following parameter will be 'ATI'). Low temperature alarm differential. -12 … 0° With ‘ALR’ = ‘0’ the low temperature alarm is excluded). High temperature alarm differential.
- Page 9 English Default Parameter Range Description Setting Configurable digital input operation: Digital input not activated. Door switch input. Alarm ('ALr' displayed) when contact opens. Alarm ('ALr' displayed) when contact closes. Configurable digital input operation: Digital input not activated. Door switch input. Alarm ('ALr' displayed) when contact opens.
- Page 10 0 … 100 Display slowdown. 1…255 BIT25 address for PC communication *Dark grey highlight denotes a parameter that may not be visible unless another is set to a specific value. For example: OS3 will not show unless DI2 = T3...
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Page 15: Drawer Removal
English Drawer Removal This guide applies only to models that have drawers fitted. Refrigerated Drawers can be removed by pulling out to their full extent and lifting so that the roller passes through the slots in the drawer runner. Please ensure drawers are refitted to their original position. Shelves, Supports &... -
Page 16: Cleaning And Maintenance
English 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. -
Page 17: Troubleshooting
English Troubleshooting Problem Possible Cause Solution No voltage in socket Use voltmeter to check Use ohmmeter to check for Electrical conductor or wires may be cut continuity Defective electrical component; thermostat, relay, thermal protector Replace defective component etc. Measure ohmic resistance of main Compressor motor has a winding open and auxiliary winding using or shorted... - Page 18 English Check to see if condensation or ice The refrigerator has been crystals have formed on the suction overcharged with the refrigerant gas line. If so, charge with the correct amount of gas Find the location of gas leak in order to seal and replace the defective The refrigerant gas is leaking component.
- Page 19 English Excessive amount of warm product Advise user to leave adequate time for placed in cabinet products to cool down Advise user to ensure doors are closed Prolonged door opening or door ajar when not in use and to avoid opening doors for long periods of time Ensure gaskets are snapped in completely.
- Page 20 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: support@foster-uk.com Website: www.fosterrefrigerator.co.uk...