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10  

 

Prolonged door opening or door ajar 

Advise user to ensure doors are 
closed when not in use and to avoid 
opening doors for long periods of 
time. 

 

Door gasket(s) not sealing properly  

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 

Unplug unit and allow coil to defrost. 
Make sure thermostat is not set too 
cold. Ensure that door gasket(s) are 
sealing properly. Select manual 
defrost and ensure system works. 

 

 

 

Notes 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

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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