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Low Level Counter Description 

 

The range consists of a choice of 6 models with a choice of two or four drawers. 
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 left hand side 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/s into the storage area. 
Coated coils prevent corrosion and prolong refrigeration life.

 

Magnetic gaskets giving a positive door seal. 
 

Temperature and Capacities

 

Model 

LL2/1MS 

 

LL2/1MD 

 

LL1/2H 

 

LL2/1MDRW 

LL2/2M 

 

LL2/4M 

 

Storage 
Temperature 

-2 to +2°C 

-2 to +2°C 

+1 to +4°C 

-2 to +2°C 

-2 to +2°C 

-2 to +2°C 

Dimensions  
(w x d x h) mm 

1244x800x646 

1244x800x646 

1600x700x700 

1030x 797x646 

1900x800x646 

1900x800x646 

Internal 
Dimensions  
(w x d x h) mm 

566x670x368 

566x670x139 

357x570x487 

566x670x139 

566x670x368 

566x670x139 

Nett Capacity 
(litres) 

140 

140 

222 

140 

279 

279 

Number of 
Drawers 

Maximum Weight 
Load per drawer 

40kg 

40kg 

40kg 

40kg 

40kg 

40kg 

Pan Size 

GN 2/1 

(max 200mm 

deep) 

GN 2/1 

(max 100mm 

deep) 

GN 2/1 

(max 200mm 

deep) 

GN 2/1 

(max 100mm 

deep) 

GN 2/1 

(max 200mm 

deep) 

GN 2/1 

(max 100mm 

deep) 

Number of 
Castors Supplied 

3 x Swivel 

Braked (front)  

3 x Swivel 

(rear) 

3 x Swivel 

Braked (front)  

3 x Swivel 

(rear) 

3 x Swivel 

Braked (front)  

3 x Swivel 

(rear) 

2 x Swivel 

Braked (front)  

2 x Swivel 

(rear) 

4 x Swivel 

Braked (front)  

4 x Swivel 

(rear) 

4 x Swivel 

Braked (front)  

4 x Swivel 

(rear) 

NOTE 
Maximum weight of griddle not to exceed 120kg ensuring the weight is evenly distributed across the 
worktop. 
If the legs are positioned over the unit compartment please ensure the load is evenly distributed by 
mounting the griddle into heavy duty metal channels 

 
 

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 

will be displayed. 

 

Press  and  hold 

for three seconds. The unit will start and the air temperature will be displayed. 

OFF 

Summary of Contents for LL1/2H

Page 1: ...Foster Low Level Counters with LCD28 Controller Service Manual Re Issued Version July 2010 ISO 14001 ISO 9001...

Page 2: ...formation Make sure the power supply is turned off before making any electrical repairs To minimise shock and fire hazards please do not plug or unplug the unit with wet hands During maintenance and c...

Page 3: ...w 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 t...

Page 4: ...70x368 566x670x139 357x570x487 566x670x139 566x670x368 566x670x139 Nett Capacity litres 140 140 222 140 279 279 Number of Drawers 1 2 2 2 4 2 Maximum Weight Load per drawer 40kg 40kg 40kg 40kg 40kg 40...

Page 5: ...al 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 ala...

Page 6: ...ay the value 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...

Page 7: ...n cycle with PF1 0 10 6 min 6 cSd Compressor Stop delay after door open 0 30 1 min 1 dFr Defrost frequency I 0 24 3 1 24h 4 dLi Defrost end temperature 30 30 15 C 20 dto Maximum defrost duration 1 120...

Page 8: ...g NO oS3 Condenser Probe offset 12 5 12 5 0 K 0 tLd Logging Temp Delay 1 30 5 min 5 Sim Display slowdown 0 100 3 exp 3 Adr Unit address 1 255 1 exp 1 Unit Diagrams Standard Low Level Counter Condensin...

Page 9: ...t the condensing unit Check the insulation of the thermostat If problem persists change the thermostat Control contacts are stuck closed Change the control Check amperage load Defective or incorrect t...

Page 10: ...er are tightened The evaporator and or condenser fans are loose Check if the fans are securely fastened Also check if the fan blades are loose broken or crooked If so change the faulty blade Compresso...

Page 11: ...y Ensure gaskets are snapped in completely Remove gasket and wash with soap and water Check condition of gasket replace if necessary Dirty condenser coil Clean condenser coil Evaporator coil iced over...

Page 12: ...osterfrance com Germany Foster Refrigerator Gmbh Tel 49 781 990 7840 Fax 49 781 990 7844 Email info foster gmbh de Foster Refrigerator Oldmedow Road Kings Lynn Norfolk PE30 4JU Tel 0843 216 8833 Fax 0...

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