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FOSTER
PREP STATION
ISO 14001
ISO 9001
Contents
Environmental Management Policy
Disposal Requirements
Cabinet description
Temperature and Capacities
Controller Operation
Information Menu
Parameter Setting and Adjustment
Fuzzy Logic Not Incorporated
Controller Parameter List
Cabinet General Arrangement
Evaporator Assembly
FPS 2HR & FPS 3HR Condensing Unit Arrangement
FPS 3HR & FPS 4HR Condensing Unit Arrangement
Parts List
Technical Details
Wiring Diagrams
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4
Environmental Management Policy for Service Manuals and Duets.
Product Support and Installation Contractors
Foster Refrigerator recognises that its activities, products and services can have an adverse impact upon the environment.
The organisation is committed to implementing systems and controls to manage, reduce and eliminate its adverse environmental impacts wherever possible, and has formulated an Environmental Policy outlining our core aims. A copy of the Environmental Policy is available to all contractors and suppliers upon request.
The organisation is committed to working with suppliers and contractors where their activities have the potential to impact upon the environment. To achieve the aims stated in the Environmental Policy we require that all suppliers and contractors operate in compliance with the law and are committed to best practice in environmental management.
Product Support and Installation contractors are required to:
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 clients site; if permission is given, if the client has arrangements in place for the type of waste.
2. If arranging for the disposal of your waste, handle, store and dispose of it in such a way as to prevent its escape into the environment, harm to human health, and to ensure the compliance with the environmental law. Guidance is available from the Environment Agency on how to comply with the waste management ‘duty of care’.
3. The following waste must be stored of separately from other wastes, as they are hazardous to the environment: refrigerants, polyurethane foam, oils.
4. When arranging for disposal of waste, ensure a waste transfer note or consignment note is completed as appropriate.
Ensure that all waste is correctly described on the waste note and include the appropriate six-digit code from the
European Waste Catalogue. Your waste contractor or Foster can provide further information if necessary.
5. Ensure that all waste is removed by a registered waste carrier, a carrier in possession of a waste management licence, or a carrier holding an appropriate exemption. Ensure the person receiving the waste at its ultimate destination is in receipt of a waste management licence or valid exemption.
6. Handle and store refrigerants in such a way as to prevent their emission to atmosphere, and ensure they are disposed of safely and in accordance with environmental law.
7. Make arrangements to ensure all staff who handle refrigerants do so at a level of competence consistent with the City
Guilds 2078 Handling Refrigerants qualification or equivalent qualification.
8.
Ensure all liquid substances are securely stored to prevent leaks and spill, and are not disposed of to storm drains, foul drain, surface water to soil.
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.
1
Description
The range consists of a choice of 2 to 5 door models with a storage capacity ranging from 270 to 720 litres.
The cabinets are manufactured as a one piece foam shell with easy clean stainless steel exterior
The cabinets conform to current legislation and exceed the Montreal protocol using zero ODP refrigerants and insulation.
Temperature is controlled by a LAE microprocessor control with digital temperature display.
Easy accessible condensing unit fitted at the rear for ease of servicing.
The standard refrigeration system is integral with an air-cooled condensing unit with the refrigerant distribution into the evaporator controlled by capillary.
The cooled air is circulated through the evaporator, via the fan into the storage area.
Coated coils prevent corrosion and prolong refrigeration life.
Easy to read temperature display with wipe clean finish.
Wide magnetic gasket giving a positive door seal.
Temperature and Capacities
Model
Counter Base Storage Temperature
Pan Storage Temperature (with Lids Fitted)
Nett Capacity (litres)
Pan Clear Opening
Max Number of 1/3 Pans Per Opening
Door Opening (w x h) Per Door
Door Opening Depth
Shelf Size
Number of Shelves Supplied Per Unit
Number OF Castors Supplied
FPS 2HR
+1 to +4°C
+3 to +5°C
270
1058 x 305
6
450 x 604
1345
417 x 410
4
5
FPS 3HR
+1 to +4°C
+3 to +5°C
420
1640 x 305
9
450 x 604
1345
417 x 410
6
5
FPS 4HR
+1 to +4°C
+3 to +5°C
570
2222 x 305
12
450 x 604
1345
417 x 410
8
5
FPS 5HR
+1 to +4°C
+3 to +5°C
720
2804 x 305
16
450 x 604
1345
417 x 410
10
6
Controller Operation
LCD 28CS4E-B (00-555739) Controller
Operation Guidelines
LCD 16 Display (00-555740)
Initial Start Up.
Start Up & self Test:
The indication is only displayed during the first three seconds following the mains electrical power being applied to the unit. During this period the controller performs a self-check.
Once the self-check has been completed
OFF
will be displayed.
Press and hold for three seconds. The unit will start and the air temperature will be displayed.
Check temperature set point.
Important to note that the ability to increase and decrease the set point is not a function available to the user as the set point is fixed. To make adjustments to the set point it is necessary to access the parameter and alter SPL and SPH accordingly.
Check set point by pressing the button
To increase set point press
To decrease set point press
Factory Temperature Set Point
Refrigerator +1°C to +4°C
+
+ until required temperature is displayed.
until required temperature is displayed.
Exit from set up occurs after 10 seconds if no button is pressed.
2
Manual Defrost.
To initiate a manual defrost press and hold
dEF
will be displayed then release
On completion of the defrost
REC
will be displayed until the cabinet temperature is achieved and then it will revert to displaying the normal cabinet temperature.
Set Unit to Standby.
Press display shows
OFF
Standby Indication
This indication is displayed while the unit is not operating but with mains power applied to the unit. This mode may be used for internal cleaning regimes and short periods when the unit is not required.
For extended periods of inactivity the mains supply should be isolated.
Alarm and Warnings
High temperature alarm
HI
Will be displayed.
The alarm will sound but can be silenced by pressing any of the buttons, however it will return after the pre-set designated period. The unit returning to normal operating temperature will automatically cancel the alarm.
Possible Causes: Evaporator fan not working. Restricted airflow through airduct. Evaporator iced up. Compressor not working.
Low temperature alarm.
LO
Will be displayed.
The alarm will sound but can be silenced by pressing any of the buttons and the unit will continue to operate, however it will return after the pre-set designated period. The unit returning to normal operating temperature will automatically cancel the alarm.
Possible Causes: Controller faulty (not switching compressor off). Compressor secondary relay will not de-energise (low temperature models).
Door Open Alarm. (Only applies to cabinets fitted with door switches.)
DO
Will be displayed.
The alarm will sound but can be silenced by pressing.
The display will continue to display the alarm message until cancelled by shutting the door.
If the alarm cannot be cancelled by doing this call your Foster Authorised Service Company .
Possible Causes: Faulty door switch. Door left open for more than 5minutes.
High Pressure Alarm (Only applies to machines fitted with a condenser probe).
HP
Will be displayed
This alarm relate to the condenser which must be checked and cleaned at regular intervals the frequency being determined by site conditions.
The alarm will sound but can be silenced by pressing any of the buttons and the unit will continue to operate, however it will return after the pre-set designated period. The unit returning to normal operating temperature will automatically cancel the alarm.
Possible Causes: Condenser fan not working. Condenser blocked/ dirty. Condenser obstructed.
Air Temperature Probe Failure.
E1
Will be displayed.
The alarm will sound but can be silenced by pressing any button.
There is no further action that can be taken by the user in this instance. During this period the unit will continue to operate but have a reduced performance.
Action: Replace Probe. Check Connections.
Evaporator Temperature Probe Failure. (Automatic Defrost Cabinets Only)
E2
Will be displayed.
The alarm will sound but can be silenced by pressing any button.
There is no further action that can be taken by the user in this instance. During this period the unit will continue to operate satisfactorily, but this failure will have an effect on the defrost and therefore efficiency if allowed to continue.
Action: Replace Probe. Check Connections
3
Information Menu
Pressing and releasing activates the information menu. From this menu you can display the temperature relating to T1 (air probe), T2 (evaporator probe, if fitted) and T3 (condenser probe, if fitted).
The maximum temperature (THI) and the minimum temperature (TLO) the cabinet has achieved since it was last re-set.
The total operating time of the condenser (CND), since it was last cleaned, and the keyboard status (LOC).
The information to be displayed can be selected sequentially by pressing repeatedly or scrolling through the menu using the
Once selected press or to display the value buttons.
Exit from the info menu by pressing or is automatic after 6 seconds if no buttons are pressed.
To reset the temperature settings recorded in THI and TLO and the hours counted in CND, access the info menu press to display the value plus simultaneously for resetting to be completed.
To check the LOC status scroll through to LOC, press keys accessible.
to display status – YES to lock keys. – NO to leave
NOTE: with the keys locked it is not possible to turn the unit OFF or ON or to check the set point
Parameter Setting and Adjustment
It is strongly advised that before adjusting any Service Parameters a thorough understanding of the following instructions should be obtained.
The parameters are accessed by pressing the following keys in succession them pressed for 5 seconds.
After this period the first parameter ‘SCL’ will be displayed.
+ “set” + and keeping
Press button to pass from one parameter to the next and button to go back.
Press to display the value + or to change it.
Exit from set up is by pressing or is automatic if no buttons are pressed for 30 seconds
NOTE:
When receiving a replacement controller the unit will be set with the default settings. Change the settings to those relating to the particular model. After changing parameter ‘SCL’ from ‘1’ to ‘2’ moving through parameters ‘SPL’, ‘SP’, ‘FDD’, IISL’ and ‘IISP’ you may find that ‘-or’ will be displayed. ‘-or’ indicates that the control setting is out of range.
To get the parameter back into range, for example ‘SPL’, press to display the value + pressing both buttons until the display shows the temperature required then release both buttons.
Use the same procedure to adjust all of the parameters displaying ‘-or’.
continue
Fuzzy Logic is not incorporated in this model as no door switches are fitted.
Controller parameters for models manufactured prior to March 1
st
2006
The parameter settings for the cabinets produced prior to March 1 st and will function as described above.
2006 can be altered to the following parameter lists
Note
Parameter FPC is not included in this version .
4
LCD 28CS4E-B (00-555735) Controller Parameter lists
Note: On early versions of the controller parameter ‘FPc’ is not included in the set up, this will have no bearing on the operational function of the controller.
Mnem.
Definition Min.
Max Default Dim.
VALUES (A)
ScL
SPL
SPh
Readout scale
Minimum setpoint [ I ]
Maximum setpoint [ I ]
1°C; 2°C; °F
-30
SPL
SPH
30
1°C
-25
10
flag
°C
°C
2
1
4
SP hYS crt
Setpoint [ I ]
Thermostat hysteresis [ I ]
Minimum compressor rest time
SPL
0.1
0
SPH
10
30
-20
2.5
1
°C
°K min.
1
3
1 cdc cSd dFr dLi dto dty drn ddY
Fid
Fdd
10 min. run cycle with PF1
Compressor Stop delay after door open
Defrost frequency [ I ]
Defrost end temperature
Maximum defrost duration
Defrost type
Drain down time
Display control during defrost
Fan operation in defrost
Evaporator. Fan re-start
0
0
0
-30
1 120
FAN; ELE; GAS
0
0
NO
-30
10
30
24
30
30
60
YES
30
6
1
3
15
20
ELE
3
10
NO
-50
min.
min.
1/24h
°C min.
flag min.
min.
flag
°C
6
1
4
20
20
OFF
2
10
YES
10
Ftc
FPc
Atl
Ath
Atd
Ado
Fan timed control [ I ]
Evaporator fan On / Off Ratio
Low temperature alarm
High temperature alarm
Temperature alarm delay
Door alarm delay
Aht
Condenser HP Alarm
Ahm
AHT alarm management
Acc
Condenser cleaning
hdS
Eco->Heavy Duty sensitivity
11SM
2nd parameter set management
11SL
Minimum setpoint [ II ]
NO
0
-12
0
0
0
0
YES
3
0
12
120
30
70
NON; ALR; STP
0
1
NON; MAN; HDD
-30
52
5
IISH
YES
1
0
5
30
5
60
NON
0
3
NON
-25
flag flag
°K
°K min.
min.
°C flag wks flag flag
°C
60
NON
0
3
NON
-25
NO
0
-5
5
90
5 dS oAu oS1 t2
OS2
T3
11SH
Maximum setpoint [ II ]
11SP
Setpoint [ II ]
11HY
Thermostat hysteresis [ II ]
11dF
Defrost frequency [ II ]
11Ft
Fan timed control [ II ]
Sb
Stand By button function
oS3 tLd
Sim
Adr
Door switch enabling
AUX Output Control
Air probe offset
Evaporator. Probe enabling
Evaporator. Probe offset
Condenser. Probe enabling
Condenser. Probe offset
Logging Temp. Delay
Display slowdown
Unit address
IISL
IISL
0.1
0
NO
NO
NO YES
NON; 0-1; ALR
-12.5
12.5
NO
-12.5
NO
YES
12.5
YES
-12.5
1
0
1
12.5
30
100
255
30
IISH
10
24
YES
YES
NO
ALR
0
YES
0
NO
3
1
0
5
10
-20
3
1
NO
YES
flag flag
°K flag
°K flag
°C
°C
°K
1/24h flag flag
°K min.
exp.
exp.
NO
NON
0
NO
0
NO
3
1
0
5
10
-20
3
1
NO
YES
5
Cabinet General Arrangement
Evaporator Assembly
6
FPS 2HR & FPS 3HR Condensing Unit Arrangement.
AIR FLOW
FPS 4HR & FPS 5HR Condensing Unit Arrangement.
AIR FLOW
7
AIR FLOW
Parts List
Item
Compressor
Compressor
Compressor
Condenser Fan Motor
Condenser Fan Motor
Fan Blade
Fan Blade
Condenser Coil
Condenser Coil
Condenser Coil
Condenser Coil
Vaporiser Heater
Description
GP12TB
GP16TB
GS26TB
Grid Mount 18W
Grid Mount 16W
34° 254mm CCW Rotation
34° 254mm CW Rotation
Rod Heater 250w-240v Pre-formed
Vaporiser Tray
Evaporator Coil
Evaporator Coil
Evaporator Coil
Evaporator Coil
Evaporator Fan Motor
Fan Guard
Temperature Controller
Temperature Display
Air Probe
Door Gasket
Hinge Bracket RH Top
5W 172mm 31deg
Black
Display + Ribbon Cable
Probe Type NTC
522 x 656mm Magnetic
Hinge Bracket RH Bottom
Hinge Bracket LH Bottom
Hinge Bracket LH Top
Ladderack 446mm 6 Keyholes
Shelf Clip
Shelf
Castor
Castor
Leg
S/S 430 FPS c/w Upstand PMC2-5 HFT/RT
80mm Swivel
80mm Swivel Braked
80/110mm
Part Number
00-555666
00-555668
00-555669
00-555819
15470027
15470213
15470212
01-255616-01
01-254927-01
01-255618-01
01-255628-01
15240025
01-254947-01
01-255610-01
01-254957-01
01-255612-01
01-255614-01
00-555815
00-555813
00-555739
16240105
00-555775
01-255146-01
01-255160-01
01-255158-01
01-254439-01
01-254419-01
01-233169-03
01-255900-01
15271657
00-555708
00-555709
00-554608
Model
FPS 2HR
FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 4HR FPS 5HR
FPS 2HR
FPS 3HR
FPS 4HR
FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR
FPS 3HR
FPS 4HR
FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
FPS 2HR FPS 3HR
FPS 4HR FPS 5HR
8
MODEL
FPS 2HR
Refrigerant
FPS 3HR
FPS 4HR
FPS 5HR
R134a
R134a
R134a
R134a
Refrigerant
Grams
375
500
575
800
Compressor
Capillary
Size
GP12TB
GP16TB
GS26TB
GS26TB
3m x 042
3m x 054
3m x 064
3m x 064
Technical Details
Defrost
Type
Timed Off
Cycle
Timed Off
Cycle
Timed Off
Cycle
Timed Off
Cycle
Condensate
Vaporisation
Electric
Electric
Electric
Electric
Standard
Voltage
220-50-1
220-50-1
220-50-1
220-50-1
Power
Consumption
Watts Amps
690 4.4
875
1140
1170
5.6
7.4
7.6
Fuse
Rating
13 amp
13 amp
13 amp
13 amp
Thermal
Heat
Rejection
1050
Net
Weight
Kgs
164
1620
2240
2280
207
245
265
9
Wiring Diagram
10
Foster Refrigerator
Oldmedow Road
Kings Lynn
Norfolk
PE30 4JU
Tel: 01553 691122
Fax: 01553 691447
Website: www.fosterrefrigerator.co.uk
Email: [email protected]
a Division of ‘ITW (UK) Ltd’
FPS /SM/ 04/ 06
11
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