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                                                                                                                    VC88SDD Installation 

Technicians’ Manual 

 

Page 4 of 17 

 

 

 

2. 

  Safety Instructions  

 

Read  the  Manual  - 

please  read  all  instructions  completely 

before  installing.  Installation  and  system  servicing  should  only  be 

carried  out  by  a  qualified  and  competent  engineer.  Work 

performed  by  persons  with  insufficient  technical  knowledge  may 

adversely  affect  the  performance  of  the  unit  or  cause  physical 

injury or damage to the equipment. 

 

The  refrigerator  is  not  to  be  used  by  persons  (including  children) 

with  reduced  physical,  sensory  or  mental  capabilities,  or  lack  of 

experience  and  knowledge,  unless  they  have  been  given 

supervision or instruction.  Children must be supervised not to play 

with the appliance. This refrigerator is for professional use only.  It 

is not designed for household use. 

 

Refrigerator and power system are heavy

 - please observe 

good  manual  handling  procedures  when  moving  the  refrigerator 

and solar power system. Only use suitable transport equipment. 

 

Safe working

 - Please observe safe working at height practices 

when installing the solar array.

 

 

Live  electrical  components

 

–  solar  modules  are  live  when 

exposed to sunlight. Isolate the array (using the PV isolator on the 

back of the refrigerator) before disconnecting any components.

 

 

Electrical  danger

 

–  under  fault  conditions  high  electrical 

currents  can  occur.  Never  bypass  a  circuit  breaker  and  always 

replace with the same type and rating.

 

Summary of Contents for VC88SDD

Page 1: ...DULAS Solar Direct Drive VC88SDD Refrigerator E003 059 User s Manual Ref MU VC88SDD ENG G ...

Page 2: ...E REFRIGERATOR 6 4 REFRIGERATOR COMPONENTS 7 5 MATERIAL SAFETY INFORMATION 8 6 END OF LIFE PRODUCT RECYCLING 9 7 REFRIGERATOR TRANSPORTATION 11 8 REFRIGERATOR INSTALLATION 12 9 REFRIGERATOR LOADING 13 10 GREEN COMPRESSOR STATUS LED LIGHT 14 11 USER TRAINING 15 12 MAINTENANCE TASKS 15 13 VC88SDD SYSTEM LAYOUT 16 ...

Page 3: ...olar Connector Branch Socket 1 Earthing Kit incl Earth Rod 25m Earth Cable Earth Clamp 1 MOUNTING SYSTEM see page 14 of installation manual for references A to G A End Clamp 28 33mm Set 4 B Mid Clamp 28 42mm Set 2 C Front fixed leg 2 D C Rail 47 3 1530mm 2 E C Rail 47 3 750mm 2 F Rear adjustable leg 2 G Rail connector set 47 2 Coachscrews Rawbolts Washers 2 packs Screws 1 pack Wall Plugs 1 pack Ca...

Page 4: ...en given supervision or instruction Children must be supervised not to play with the appliance This refrigerator is for professional use only It is not designed for household use Refrigerator and power system are heavy please observe good manual handling procedures when moving the refrigerator and solar power system Only use suitable transport equipment Safe working Please observe safe working at ...

Page 5: ...to rain WARNING This unit s cooling system contains flammable refrigerant Due to this fact the following information is particularly important Warning Do not damage the refrigeration circuit Ensure that sharp or pointed objects do not come into contact with the refrigeration circuit Warning Do not use mechanical devices or other means to accelerate the defrosting process other than those recommend...

Page 6: ...o maintain the temperature at night or when the sun is not shinning the refrigerator has a phase change lining This interior lining holds the exact temperatures required for safe vaccine storage and acts as a cold store storing energy that keeps the temperatures stable all day and night In order to store sufficient energy to keep vaccines safe for prolonged periods without any sunshine the refrige...

Page 7: ...Page 7 of 17 4 Refrigerator Components ...

Page 8: ... of the refrigerator In normal use the user will never be aware of its presence This PCM is classified under regulation EC No 1272 2008 as a category 1 aspiration hazard and is classified under regulation 67 548 EWG 1999 45 EG as having the potential to cause physical harm R65 R66 At normal ambient temperatures this product will be unlikely to present an inhalation hazard because of its low volati...

Page 9: ...contain an organic phase change material that can be harmful and must be disposed of safely Please contact Dulas for advice Worn out devices must be professionally disposed of in accordance with local regulations and legislation Potentially hazardous components materials are Refrigerant gas R600a Phase change material PCM paraffins normal C5 20 Electrolytic capacitor Electronic components SDD cont...

Page 10: ...ility Any device that you no longer require must be returned to our agent or find out about the approved collection and recycling facilities in your area Ignoring this European Directive may have potentially adverse effects on the environment and your health Solar modules contain materials that can be recovered and reused in either new PV modules or other new products Industrial recycling processe...

Page 11: ...any lifting or moving of the refrigerator in advance paying particular attention to steps gradients and doorways Ensure suitable moving and lifting equipment is used as required Make sure there is sufficient assistance to safely carry out any lifting and moving of the refrigerator Keep the refrigerator in its original packaging for as long as is practical to prevent damage during transit and unloa...

Page 12: ...to allow access to the back of the refrigerator 4 Turn the PV isolator on by switching it to 1 Within 1 minute the compressor will start if there is sufficient sunlight solar irradiance of 125W m You will be able to hear the compressor operating and feel the condensers getting warm 5 Check that the refrigerator compartment temperature display on the front of the cabinet is operating If there is in...

Page 13: ... easier and encourage air circulation within the compartment Do not remove these baskets and do not store vaccines outside of these baskets The wire baskets encourage the circulation of air by maintaining a small gap between the basket and the cabinet wall Good air circulation will help the refrigerator to maintain an even temperature throughout the compartment In order to save energy try to keep ...

Page 14: ...r Normal operation The refrigerator warms up slightly overnight It is usual for the compressor to start running shortly after sunrise It will run continuously for a few hours to cool the refrigerator After this time the compressor will begin cycling on and off to maintain the correct internal temperature This will continue until the sun sets at the end of the day At night there is no power to the ...

Page 15: ...quired and lock after use Store the most frequently used vaccines in the top baskets for easy access Do not keep food or drink in the refrigerator Vaccine Storage Only store vaccines in the refrigerator Use the baskets provided Do not store vaccines outside the baskets Always store vaccine in its original packaging Always keep the same type of vaccine together and store your vaccine neatly Always ...

Page 16: ...Page 16 of 17 13 VC88SDD System Layout ...

Page 17: ...Page 17 of 17 For more information contact DULAS Ltd Dyfi Eco Park Machynlleth Powys SY20 8AX UK tel 44 0 1654 705055 fax 44 0 1654 703000 email solar dulas org uk website www dulassolar org ...

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