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   VC30SDD User Manual 

 

Page 11 of 16 

 
 

 

7.  Refrigerator Installation 

DO  NOT

  position  the  refrigerator  in  direct  sunlight  or  next  to  any  heat  sources.  Make  sure  the 

refrigerator is positioned to provide good ventilation and ease of access for maintenance.  

 

It is particularly important to ensure the lower vents on the front and back of the appliance 

are kept clear to allow the heat generated by the condenser and compressor to escape. 

 

1) 

Position  the  refrigerator  on  a  level  surface,  wipe  all  internal  and  external  surfaces  with  a 

clean cloth.  

 

2) 

Check  the  PV  isolator  at  the  back  of  the 

cabinet is in the ‘0 position. 

 

3) 

Plug  the  solar  connectors  into  the 

refrigerator.  Check  that  there  is  sufficient 

slack  in  the  cable  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 >250W/m²). 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 insufficient natural light shine a torch on the display for a few seconds. 

 

6) 

Ensure  that  the  baskets  are  in  position  and  the 

 

refrigerator lid is firmly closed. 

 

7) 

Check  that  all  cables  are  securely  supported  so 

 

that they will not be pulled loose if the refrigerator 

 

is moved for cleaning. 

 

8) 

Roll the refrigerator into its final position. 

 

 

 

 

 

Summary of Contents for VC30SDD

Page 1: ...DULAS Solar Direct Drive VC30SDD Refrigerator User Manual Ref MU VC30SDD ENG B ...

Page 2: ...DULAS SOLAR DIRECT DRIVE REFRIGERATOR 6 4 VC30SDD REFRIGERATOR COMPONENTS 7 5 MATERIAL SAFETY INFORMATION 8 6 END OF LIFE PRODUCT RECYCLING 9 7 REFRIGERATOR INSTALLATION 11 8 REFRIGERATOR LOADING 12 9 GREEN COMPRESSOR STATUS LED LIGHT 13 10 USER TRAINING 14 11 MAINTENANCE TASKS 14 12 VC30SDD SYSTEM LAYOUT 15 ...

Page 3: ...tor Branch Socket only required for 2 module systems 0 Earthing Kit incl Earth Rod 25m Earth Cable Earth Clamp 1 MOUNTING SYSTEM see page 14 for references A to G A End Clamp 34 43mm Set 4 B Mid Clamp 28 42mm Set 0 C Front fixed leg 2 D C Rail 47 3 1530mm 2 E C Rail 47 3 750mm only required for 2 module systems 0 F Rear adjustable leg 2 G Rail connector set 47 only required for 2 module systems 0 ...

Page 4: ...upervision 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 pra...

Page 5: ...expose it 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...

Page 6: ... operates during the day To 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 withou...

Page 7: ...0SDD Refrigerator Components PV isolator MCB Solar Connectors Lockable Handle Basket Vaccine compartment solar powered temperature display and compressor status LED Temperature sensors Replacable gaskets Functional Earth connection terminal ...

Page 8: ...anks secured inside the walls 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 haz...

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 con...

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: ...lar connectors into the refrigerator Check that there is sufficient slack in the cable 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 250W m You will be able to hear the compressor operating and feel the condensers getting warm 5 Check that the refrigerator ...

Page 12: ...mpartment that drop below freezing and thus no danger of freezing vaccines The single wire basket encourages 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 the lid open for as short a time as possible Stock managem...

Page 13: ...ar power Normal operation The 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 po...

Page 14: ...ernoon Daily Routine Keep the lid closed open only when required and lock after use 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 basket Always store vaccine in its original packaging Always keep the same type of vaccine together and store your vaccine neatly Always use old vaccines b...

Page 15: ...VC30SDD User Manual Page 15 of 16 12 VC30SDD System Layout showing two modules in parallel ...

Page 16: ...SDD User Manual Page 16 of 16 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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