Smad DSG-40B2 A Series Manual

Absorption gas refrigerator

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Absorption Gas Refrigerator
Manual

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Do you have a question about the DSG-40B2 A Series and is the answer not in the manual?

Questions and answers

Lee
May 23, 2025

No cooling in ac power

1 comments:
Mr. Anderson
May 25, 2025

The cause of no cooling in the Smad DSG-40B2 A Series refrigerator could be due to several reasons, including issues that require a qualified service person. Specific causes are not listed in detail, but the manual refers to a section titled "Reasons for not cooling and corresponding remedies" which should be consulted for diagnosis and repair.

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Summary of Contents for Smad DSG-40B2 A Series

  • Page 1 Absorption Gas Refrigerator Manual...
  • Page 2: For Your Safety

    OWNER’S MANUAL Improper installation,adjustment,alteration,service or maintenance can cause injury or property damage. Refer to this manual. For assistance or additional information consult a qualified installer, service agency or the gas supplier. This product can produce Carbon Monoxide. Carbon Monoxide has no odour and can kill you. The burner and flue system must be kept clean.
  • Page 3: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION……………..….………………......…………….…. .1 SAFETY INSTRUCTIONS……..….……………….....……………..1 TRANSIT DAMAGE……………………………………………………………………1 IMPORTANT SAFETY PRECAUTIONS……………………………………………..2 Warning………………………………………………………………………………….3 Safety awareness………………………………………………………………………4 CAUTION……………………………………………………………………………….5 INSTALLATION INSTRUCTIONS……………………………………………………8 LEVELLING AND VENTILATION…………………………………………………….8 GAS CONNECTION…………………………………………………………………...9 Turning On The Refrigerator………………………………………………………….10 Turning Off The Refrigerator………………………………………………………….10 MAINTENANCE………………………………………………………………………..10 Cleaning the burner..…..…….…. ….………......…….….…..10 Inside Lighting…………………………………………………………………..…….11 LPG powered Absorption-Diffusion refrigerators SAFETY AWARENESS…..……11 User instruction of Electric refrigerator and Gas refrigerator ……………..……12 PART A Installation and operation instructions for 220V-240V……………………12 PART A Installation and operation instructions for DC12V…………………………13...
  • Page 4: Introduction

    INTRODUCTION Thank you for purchasing our gas refrigerator. This unit is designed to improve your living and entertaining comfort. The absorption system is totally silent that uses no compressors or fans. The refrigerator is ideal for installation in homes, farms, Cottages, chalets or similar. With its silent operation and unique design, you will enjoy the convenience and comfort for years to come.
  • Page 5: Important Safety Precautions

    IMPORTANT SAFETY PRECAUTIONS Before you use your absorption refrigerator, please read this instruction manual carefully. NEVER install gas appliances in unventilated (air tight) structures or sleeping rooms. Gas refrigerators consume air (oxygen) when operated on gas power. When used in any inside area, provide a fresh air opening of at least 3 square inches (20mm).
  • Page 6: Warning

    WARNING: Electrical Grounding Instructions This appliance is equipped with a three-prong (grounding) plug for your protection against shock hazards and should be plugged directly into a properly grounded three-prong receptacle. Do not cut or remove the grounding prong from this plug. Do not use an adapter plug or extension cord.
  • Page 7: Safety Awareness

    SAFETY AWARENESS: 1.The refrigerator has already been tested by the manufacturer and proved to comply with the company standard. If there is any problem, please contact us. 2.Please confirm whether the refrigerator is the one you chose and whether the energy source it uses complies with your requirement. 3.For your safety, remove all the packing materials before operating the product.
  • Page 8: Caution

    13.On its initial use, do not put any items in the refrigerator. Allow the refrigerator to cool for 24 hours before loading any foods. For the first time, the volume of foodstuff should not be more than 1/3 of the total capacity. After another 24 hours, put in other foods successively.
  • Page 9 Control Panel Door Shelf Balcony They have similar special structure, as shown in the figure: Gas pipe Condenser Flue tube Cooling Unit Outer box Engine combustior tube AC 220V-240V 50Hz Gas burner...
  • Page 10 Freezing compartment Shelf Door Shelf Balcony Cooling compartment Control panel Door Shelf Control panel...
  • Page 11: Installation Instructions

    INSTALLATION INSTRUCTIONS It is advisable to clean the inside of the absorption refrigerator with lukewarm water using a mild detergent, and then to dry it thoroughly prior to use. The refrigerator must be placed in a ground that is firm and flat. Make sure it is in the same level position from the aspects of four directions.
  • Page 12: Gas Connection

    It is important that the refrigerator is not subject to radiation of heat from a stove etc. For best performance also at high ambient temperatures there must be a free air circulation over the cooling unit at the rear of the refrigerator. The refrigerator is designed for a free-standing installation.
  • Page 13: Turning On The Refrigerator

    Turning On The Refrigerator 1.Turn on the gas supply from the gas cylinder. 2.Push and turn the burner control knob to the full open position. 3.Keep hold in the control knob, press down the ignition device button to light the burner.
  • Page 14: Inside Lighting

    Inside Lighting (Not available in every model) Upon opening the door, the light is Turned on. The light operates with 4 batteries, 1.5volts AAA size each. To change the batteries, use following procedure: Batteries are mounted on the back of the refrigerator. You need to replace the batteries periodically in case that the lamp is not bright enough.
  • Page 15: User Instruction Of Electric Refrigerator And Gas Refrigerator

    User instruction of Electric refrigerator and Gas refrigerator 1 Electricity powered Absorption-Diffusion refrigerators. 1) A refrigerator which can be electrically powered should be put in a level ground in the room. Ensure enough clearance between the refrigerator and the wall for the convenience of removing its packages. After all the packages are moved away, the interior of the appliance should be cleaned with soft cleanser and fresh water.
  • Page 16: Temperature Control

    How to start up 220~240V(50Hz/60Hz) AC powered refrigerators. To start up 220~240V(50HZ~60HZ) AC powered refrigerator, plug in the power cord to the 220~240V AC supply receptacle, press on the electricity power button, and your refrigerator starts to run. How to shut off 220~240V(50HZ~60HZ) AC powered refrigerators. To shut off 220~240V(50HZ~60HZ) AC powered refrigerator, press down the power button to cut off power supply.
  • Page 17 How to shut up LPG powered refrigerators. a) Press down the knob(GAS) (Refer to the picture) for some time, and then press the ignition button, you may hear a sound “ka” that is, the piezo ignitor begins to ignite, and the gas line has been open. b) A sound “peng”...
  • Page 18: Battery Ignition

    Warning: The gas container shall be changed in a position that away from any source of ignition The refrigerator is designed with 3 optional ignition functions, one is battery ignition function, the other is piezo ignition function. Battery ignition A: Rotary switch; B: Battery switch C: Safety valve button/knob ;...
  • Page 19 4.1:Turn off the refrigerator: 1): When not using the refrigerator, you can directly unplug the AC power plug. 2): The "OFF" position is selected by the "A" switch. A: Rotary switch; B: Power on light; C: Battery switch D:Safety valve button E: Thermostat knob;...
  • Page 20: Piezo Ignitor

    Clean the refrigerator and make sure the refrigerator door is open. Piezo ignitor A: Piezo ignitor; B:Flame indicator; C:Safety valve button; D: Thermostat knob; E: Power on light; F: Rotary switch 1: Use the refrigerator (piezo electric ignition) 1): When the user uses the refrigerator, make sure that the gas connection hose is firmly sealed.
  • Page 21: Instructions Of Thermostat (An Optional Component And Its Use)

    Instructions of thermostat (An optional component and its use) Thermostat is an optional component, its function is to reduce energy needs and keep the temperature in compartment steady. The thermostat is an option for the refrigerator depending on customer’s demand. We have electricity thermostat for 220~240V powered refrigerators and gas &...
  • Page 22: Changing The Heating Element

    V Regular care and maintenance Notice: before operating the unit, you should confirm what energy source it uses. If electricity, make clear about the voltage it demanded. The voltage of our products is 220V~240V (the running won’t be influenced by the change range from 220V to 240V).
  • Page 23: Correct Operation Of Refrigerators

    Note: If the battery ignition fails to spark, you might need to replace the battery. (Qualified technician only) Care and maintenance for LPG powered refrigerator. Correct operation of refrigerators. When initiate to use the refrigerator, you should clean its interior. Fresh water is suitable.
  • Page 24: Clean Brush

    Clean brush Remove the burner top Clean the flue by brush Replace the baffle Examine the soot flue on the refrigerator. Be sure there is no soot and keep the flue clean. If there is heavy soot in the flue, the burning efficiency would be impaired.
  • Page 25: Reasons For Odor Of Gas And Relevant Solutions

    Reasons for odor of gas and relevant solutions: Whenever you smell odor in the room, you should check immediately: 1. The improper installation of burner may lead to the flame’s burning on the heat-wall, relocate it; incorrect installation of the burner may also cause heavy smoke and discolor the warm-keeping cover even the whole unit.
  • Page 26: Troubleshooting

    TROUBLESHOOTING Likely Cause Solution Problem . Is the burner lit If the burner is not lit,re-light and check operation.If the burner does not light,refer to “Burner will not Light” . Defrost according to Owner’s Manual. . Is it time to defrost .
  • Page 27 Nominal heat input (kW) Total mass of Rated power Model Injector (mm) refrigerant input(W) I3P(30) I3B/P(30) I3+(28-30/37) DSG-40B2*(A) TSG-40B2*(A) HSG-40B2*(A) DSG-40B2*(C) 0.16 R717, 70g ∅0.23 TSG-40B2*(C) HSG-40B2*(C) DSG-60B2*(A) TSG-60B2*(A) HSG-60B2*(A) DSG-60B2*(C) 0.19 0.25 R717, 80g ∅0.25 TSG-60B2*(C) HSG-60B2*(C) DSG-100D2*(A) TSG-100D2*(A) 0.29 0.37 R717, 145g...

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