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3

Transportation and Handling

1.  Special package box will be used for the equipment for delivery. Keep the equipment 

erect during transportation and handling.

2.  Please carefully check the package box after receiving the product to ensure that the 

equipment is not damaged during transportation.

3.  When removing the package box, carefully move away the wood plate in case of 

scratch the equipment.

4.  In case that the equipment tilts during the transportation and handling, the lubricant 

in the compressor may flow into the cooling loop. Therefore, in order to ensure the 

lubricant flows back to the compressor, it is necessary to keep the equipment erect for 

24 hours before it starts to work.

5.  Do not throw away the package removed randomly. Please dispose as per relevant 

local rules and regulations.

Installation and Operation

1.  After the equipment is installed, please carefully clean parts in the cabinet .Then wipe 

clean the bottom cover plate and shelf, put them on corresponding place, close the 

cabinet door and get it connected to the power supply.

2.  Turn on the lighting switch, check light on each shelf is normal.

3.  The controller is delivered with default parameters. Do not alter the parameters 

casually except for special need.

4. 

When running for the first time, it should run without load for 2 hours to ensure the 

refrigeration system is working normally. Only when the temperature within the cabinet 

is reduced within the indicated scope can the food be put into the cabinet.

5.  Don’t put too much over-hot food in the cabinet to prevent instantaneous high load. 

The food shall not block the air outlet and air inlet. Nor shall it be close to side glass. 

Otherwise it will lead to condensation.

6.  To save electricity, the heating wire switch is defaulted to be closed. If the environment 

humidity is large, and there is condensation on the front glass, please open it for 

defogging.

7.  To keep the taste of the food, please have the equipment running 24 hours a day.

8.  During the frosting process, the temperature of the cabinet may rise slightly. When the 

frosting end, it will return to normal.

Maintenance

1.  In order to ensure food health and quality, please ensure to that the equipment is 

cleaned frequently.

2. 

Before cleaning, plug off the power supply.

3.  Use neutral detergent and mild water to clean the cabinet. To get rid of the residual of 

the detergent, please use clean cloth to wipe repeatedly.

4. 

Clean the dust and sundries on the condenser regularly on monthly basis. Take off 

the dustproof hood, flush the filtration mesh with clean water and then put it back after 

being dried-out.

5.  Do not use any organize solvent (gasoline or alcohol etc.) to clean the equipment. 

Parts inside the equipment may be damaged.

6.  Wet towel may be used to wipe the equipment surface. However, do not have it 

contact with water directly.

7.  After cleaning the equipment, please ensure it is completely dried before using.

Summary of Contents for WDF157Z

Page 1: ...INSTALLATION OPERATION AND CARE MANUAL DISPLAY CABINET Imported and distributed by...

Page 2: ...7Z DCG WDF127Z WDF097Z DCG WDF097Z WDF127F DCG WDF127F WDF097F DCG WDF097F WTF160L DCG WTF160L WTF120L DCG WTF120L 1 INDEX 1 Precautions p 2 2 Transport and handling p 3 3 Installation and operation p...

Page 3: ...failure service agent authorized by the manufacturer or professional maintenance staff shall be responsible for the maintenance work in case of danger or expanded failure 6 Do not store explosive subs...

Page 4: ...ng normally Only when the temperature within the cabinet is reduced within the indicated scope can the food be put into the cabinet 5 Don t put too much over hot food in the cabinet to prevent instant...

Page 5: ...fan does not run Circuit failure Check the terminal bus wiring Fan damaged Repair or replace the fan High cabinet temperature Near a heat source Move the counter or the heat source Frost block Defrost...

Page 6: ...f 7 Air shield 8 Bottom cover 9 Outlet housing 10 Sliding door 11 Air window 12 Center support 13 Evaporation fan 14 Fan base plate 15 Evaporator 16 Castors 17 Compressor 18 Condenser 19 Control box S...

Page 7: ...Circuit Diagram WDF series Structure Diagram WTF series 6...

Page 8: ...compressor and the condenser fan motors The most important is the microcomputer controller It is used to set operating parameters To display target set point In programming mode it selects a parameter...

Page 9: ...et point value push the key again or wait 10s How to start a manual defrost 1 Push the key for more than 2 seconds and a manual defrost will start In programming mode it browses the parameter codes or...

Page 10: ...value and move to the following parameter TO EXIT Press or wait 15s without pressing parameter MODEL POWER DIMENSIONS WDF157 Z 0 8kW 240V 1500 x 750 x 1350mm high WDF127 Z 0 7kW 240V 1200 x 750 x 1350...

Page 11: ...10 This instruction manual is an undivided part of the Display Cabinet Please store in a safe place...

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