marco XC-40A-60A Gas Refrigerator Instruction Manual

October 30, 2023
marco

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marco XC-40A-60A Gas Refrigerator

marco-XC-40A-60A-Gas-Refrigerator-PRODUCT-IMG

Warning

FOR YOUR SAFETY Do not store or use gasoline or other flammable vapors and s in the vicinity of this or any other appliance.

If you smell gas

  1. Open windows.
  2. Do not attempt to light the appliance.
  3. Do not touch electrical switches.
  4. Extinguish any open flame.
  5. Shut off the fuel supply.
  6. Evacuate immediately and call emergency services.

Failure to follow these instructions could result in fire or explosion, which could cause property damage, personal injury, or death.

WARNING
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 gas supplier.

WARNING SUFFOCATION AND ENTRAPMENT HAZARD.
Prior to disposal of the refrigerator:

  1. Remove fresh food and freezer doors.
  2. Leave shelves and baskets in place to prevent children from easily climbing inside the refrigerator.
  • Read the manufacturer’s instructions before use.
  • This appliance shall be installed according to the rules in force.

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 convenience and comfort for years to come.

  • Please read through these instructions carefully before operating this refrigerator. When using it, always
    exercise basic safety precautions.

  • This easy-to-use manual will guide you to getting the best use of this refrigerator:

  • The appliance is suitable for camping use when using gas;

  • The appliance may be connected to more than one source of energy;

  • The appliance shall not be exposed to rain

  • This appliance is intended to be used in households and similar applications such as: Suitable for camping use when using gas, Don’t suitable for camping when using electricity, only for household and indoor use only when use electricity.

    • staff kitchen areas in shops, offices, and other working environments;
    • farmhouses and by clients in hotels, motels, and other residential-type environments;
    • bed and breakfast type environments;
    • catering and similar non-retail applications.
    • WARNING: When positioning the appliance, ensure the supply cord is not trapped or damaged.
    • WARNING: Do not locate multiple portable socket outlets or portable power supplies at the rear of the appliance.
    • To avoid contamination of food, please respect the following instructions:
    • Opening the door for long periods can cause a significant increase in the temperature in the compartments of the appliance.
    • Clean regular surfaces that can come in contact with food and accessible drainage systems.
    • Store raw meat and fish in suitable containers in the refrigerator, so that it is not in contact with or drip onto other food.
    • If the refrigerating appliance is left empty for long periods, switch it off, defrost, clean, dry, and leave the door open to prevent mold from developing within the appliance.

SAFETY INSTRUCTIONS

  1. Do not allow children to play with the Refrigerator, even when it is turned off;
  2. Do not use stored liquids such as gasoline, kerosene, etc., inside your Refrigerator, thus avoiding the risks of explosions and fire;
  3. Do not store toxic materials inside your Refrigerator, as they could contaminate food items;
  4. Your Refrigerator should be used only by those who have read this manual or those that have been adequately instructed by someone who has read it.
  5. This appliance can be used by children aged 8 years and above and persons with reduced physical, sensory, or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning the use of the appliance in a safe way and understand the hazards involved.
  6. Children shall not play with the appliance. Children aged from 3 to 8 years are allowed to load and unload refrigerating appliances.
  7. Cleaning and user maintenance shall not be made by children without supervision.
  8. If the supply cord is damaged, it must be replaced by the manufacturer or its service agent, or a similarly qualified person in order to avoid a hazard. The appliance shall be disconnected from its power source during service and when replacing parts;
  9. These appliances use flammable insulation blowing gas, please dispose of the appliance according to the local regulation.
  10. Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance.

TRANSIT DAMAGE
Inspect the refrigerator for damage. Transit damage must be reported to whoever is responsible for delivery not later than seven days after the refrigerator was delivered.

  • LP Gas Operation 2.75 KPa
  • 12 volts DC control voltage (10.5 VDC min. to 15.4 VDC max).
  • AC Operation Check that the voltage stated on the data plate

Operating in excess of these specifications can damage the refrigerator’s electrical circuit, and related components and voids the refrigerator’s warranty.

REFERENCE INFORMATION

Please complete the following information for future reference. You will need it to obtain warranty service.

  • Model Name*: __
  • Serial Number *: __
  • Date of Purchase: __
  • Place of Purchase: _____

The above information is written on the nameplate inside the cabinet. Retain this user manual with your sales receipt as a permanent record of your purchase.

The manufacturer reserves the right to make changes to its products when considered necessary and useful, without affecting the essential safety and operating characteristics. We are therefore not responsible for any inaccuracies due to printing, transcription, or conversational errors, whether contained in any printed source or relayed in person.

IMPORTANT SAFETY PRECAUTIONS

  • Before you use your absorption refrigerator, please read this instruction manual carefully.

  • NEVER install gas appliances in unventilated (airtight) 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). Please note that an exterior flue is not required with “vent-less” propane appliances like gas refrigerators, but you may choose to run an insulated 2-inch (min) inside diameter vent pipe through the roof (straight up is best) or the wall (avoid 90 degree bends with 45’s spaced more than two feet apart). It is recommended that a carbon monoxide detector be installed in
    the same room as the gas refrigerator.

  • NEVER install a gas appliance on carpeting or against a flammable wall.

  • NEVER leave your gas appliances running unattended while on vacation.

  • NEVER run the electrical power and gas power at the same time. Backup electrical power AC operations Standard equipment on the gas fridge. Should you ever run out of gas, it’s very handy. Just be certain to never run both heaters at the same time. Serious damage will result to the cooling unit if you do.

  • Never unplug your absorption refrigerator by pulling on the power cord. Always grasp the plug firmly and pull it straight out from the wall outlet.

  • Repair or replace immediately, all electric service cords that have become frayed or otherwise damaged.

  • Do not use a cord that shows cracks or abrasion damage along its length, the plug, or the connector end.

  • Unplug your absorption refrigerator before cleaning or before making any repairs.

  • The power supply must be properly grounded.

  • Use this appliance only for its intended purpose as described in this user manual.

  • This absorption refrigerator must be properly installed in accordance with the installation instructions before it is used.

  • Cut off the gas supply and AC or DC power supply before cleaning or before making any repairs.

  • NOTE: If for any reason this product requires service, we strongly recommend that a certified technician perform the service.

  • Do not operate your absorption refrigerator in the presence of explosive fumes.

  • Do not use the unit in the immediate surroundings of a bath, shower, or swimming pool.

  • Before discarding or storing, we recommend that you remove the door and leave the shelves in place.

  • This will reduce the possibility of danger to children.

  • The sealed cooling system must not be opened, since it contains corroding chemicals under high pressure.

  • Check that the gas supplied to the refrigerator is at the correct pressure. See the pressure regulator on the LP gas tank.

  • Do not use an adapter plug or extension cord.

  • Remove any transit protection before use.

  • This appliance is not intended for use by young children or infirm persons unless they have been adequately supervised by a responsible person to ensure that they can use the appliance safely.

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.

LP GAS CONNECTION
The refrigerator is designed for operation on LP gas, Check that this is stated on the data plate. The refrigerator is NOT designed for operation on town gas or natural gas. Pls use Regulator to comply with the requirements of EN12864, and use a hose to comply with the requirement of BS3212, Length cannot exceed 1.5 meters. A hose cannot be folded; We suggest that replaced every year.

SAFE DISPOSAL
Contact your municipal department of Public works to inquire about the procedures for collecting and disposing of refrigerated appliances in your area.

NOTE: Do not attempt to remove refrigerant or compressors yourself. Improperly handled refrigerant may result in physical harm. Only properly trained individuals using EPA-approved refrigerant recovery equipment should attempt to remove refrigerant from appliances.

PARTS AND FEATURES

marco-XC-40A-60A-Gas-Refrigerator-FIG-1 marco-
XC-40A-60A-Gas-Refrigerator-FIG-2

INSTALLATION INSTRUCTIONS

It is advisable to clean the inside of the absorption refrigerator with lukewarm water using a mild detergent and then dry it thoroughly prior to use.

LEVELLING AND VENTILATION
The refrigeration system of the cabinet is designed to operate with the cabinet located on a flat surface. Avoid tilting the cabinet side. If the cabinet must be tilted on an angle for handling or moving purposes, allow it to sit in an upright position 20 to 30 minutes prior to plugging it in and starting the cooling of the storage compartment.  For electrical models – The grounding plug and socket should be provided in accordance with local regulations. The cable size should meet the refrigerator’s requirements. The unit must be connected to the proper electrical network, which is shown on the nameplate, through an unipolar circuit-breaker. To assure the proper function of the refrigerator.

Please observe the following recommendations.

  • To ensure correct circulation, the unit should be kept 2.5 cm away from the rear wall and possible side walls.
  • The clearance above the refrigerator should be at least 100 mm.
  • Locate the unit away from direct sunlight. This will enable you to obtain the best performance and save energy.
  • Further, the room should have a window (which can be opened) or a door to the outside.
  • 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 free air circulation over the cooling unit at the rear of the refrigerator.
  • The refrigerator is designed for a free-standing installation.
  • Ventilation must be in accordance with AS5601-2004 – Gas Installations. In general, the appliance should have adequate ventilation for the complete combustion of gas, proper flueing and to maintain the temperature of immediate surroundings within safe limits.

marco-XC-40A-60A-Gas-Refrigerator-FIG-3

LP GAS CONNECTION
The refrigerator is designed for operation on LP gas, the pressure of which must be 2.75kPa for PropaneCheck that this is stated on the data plate. The refrigerator is NOT designed for operation on town gas or natural gas.

CAUTION! CHECK THAT THE GAS SUPPLIED TO THE REFRIGERATOR IS AT THE PROPER PRESSURE. SEE THE PRESSURE REGULATOR ON THE LP GAS CONTAINER.

This appliance shall be installed only by authorized persons and in accordance with the manufacturer’s installation instructions, local gas fitting regulations, municipal building codes, AS 5601-2004 – GasInstallations, and any other statutory regulations. The gas supply pipe should be connected to the gas inlet of the gas control valve by means of a suitable threaded coupling. In making the connection to the refrigerator, a union gas cock of an approved bottled-gas type must be incorporated in the supply line in a position that is readily accessible to the user. For eventual servicing purposes, the union should be on the outlet side of the cock and the pipe work should be positioned so as not to prevent the refrigerator from being readily withdrawn. Never check gas leaks with an open flame. Use an approved leak detection solution.
AN APPROVED MANUAL SHUT-OFF VALVE MUST BE INSTALLED AT THE GAS INLET OF THE REFRIGERATOR. THE SHUT-OFF VALVE MUST BE ACCESSIBLE TO THE USER WHEN THE APPLIANCE IS IN THE INSTALLED POSITION.
BEFORE LEAVING –Check all connections for gas leaks with soap and water. DO NOT use a naked flame for detecting leaks. Ignite the burner to ensure the correct operation of the gas valve, burner, and ignition. Turn the gas tap to a low flame position and observe the stability of the flame. When satisfied, please instruct the user on the correct method of operation. In case the appliance fails to operate correctly after all checks have been carried out, refer to the authorized service provider in your area.
AC CONNECTION.
Check that the voltage stated on the data plate is the same as the mains voltage in use). Plug the refrigerator power cord into an easily accessible earthed wall socket. Electrical leads must be routed and secured so that they cannot come into contact with hot or sharp parts of the refrigerator.

12 V DC CONNECTION.
For 3 ways model, there is a terminal block in the rear bottom for 12VDC. You can ignore the positive and negative indications, simply connect the 12V DV power to the two terminals. It must only be supplied at safety extra low voltage corresponding to the marking on the appliance. The 12V power cord and its wiring are as follows:

marco-XC-40A-60A-Gas-Refrigerator-FIG-4

If necessary, please contact the manufacturer.

OPERATION INSTRUCTIONS (XCD-100A)

marco-XC-40A-60A-Gas-Refrigerator-FIG-5

The refrigerator can be run on either AC or LP gas, or even 12VDC for some models. Changing between these modes of operation is carried out by means of control buttons positioned as shown in fig. 1. The piezoelectric igniter discharges sparks over the burner when the button (B) is depressed. In the flame indicator (C), you can see a blue light when the flame is alight. The refrigerator is fitted with a safety device that automatically shuts off the supply of gas if the flame goes out. The safety device can be opened manually by depressing the knob (D). The refrigerator temperature is controlled by a thermostat (E). Please note that the thermostat has no “off” position.

GAS OPERATION
Prior to starting gas operation, open the gas cylinder valve and the shut-off valve for gas supply to the refrigerator. After initial installation, servicing, or changing gas cylinders etc., the gas pipes may contain some air that should be allowed to escape by depressing the button (D). This will ensure that the flame lights right away.

  1. Set the power selector knob (A) to gas mode. See right Fig.
  2. Depress the safety valve button (D) and hold it down while depressing the igniter button (B).
  3. Check the flame indicator (C) to see whether the flame is alight. The pointer should move from the red to the green section after the flame is lighted.
  4. Keep the safety valve button (D) depressed for a further 10-15 seconds.
  5. Release the safety valve button (D) and again check that the flame is alight.
  • Note: If the battery ignition fails to spark, you might need to replace the battery.
  • If the burner has not lit after 4-5 attempts, turn off the gas tap, wait 5 minutes and then try to re-light. If the burner still fails to light, please contact the authorized service provider in your area.
  • To terminate gas operation, turn the power switch to OFF, then turn off the gas valve from the gas container.

AC OPERATION
Make sure that the gas valve is turned off.

  1. Set the power selector knob (A) to AC mode. See right Fig.
  2. Have the AC power connected to the refrigerator.

CAUTION

The AC power should comply with what is specified in the data plate. Any difference in values may result in damage to the refrigerator!

12VDC OPERATION
Set the power selector knob (A) to DC mode. See right fig.

CAUTION

  • The DC mode is only designed to be used when driving. Otherwise, your battery will be discharged within a few hours!
  • On 12V DC operation, this device is only a conservator.
  • To terminate any power mode, gas, AC or DC, turn the knob A to either of two OFF positions.

REGULATING THE TEMPERATURE
The right fig shows the thermostat. Turn the knob clockwise to get a lower temperature inside.

  • It will take several hours for the refrigerator to reach normal operating temperature.
  • Please note that too much lower temperature might make vegetables or egg frozen.
  • 12V DC power is not regulated by this thermostat.
  • Note: If the battery ignition fails to spark, you might need to replace the battery.

OPERATION INSTRUCTIONS (XC-40A/60A piezo electric igniter switch)

marco-XC-40A-60A-Gas-Refrigerator-FIG-10

The refrigerator can be run on either AC or LP gas, or even 12VDC for some models. Changing between these modes of operation is carried out by means of control buttons positioned as shown in fig 2. Depress the safety device control (D) and hold it down while depressing the Safety valve& piezoelectric igniter button (D)repeatedly. Check the flame indicator (C) to see whether the flame is alight. The refrigerator is fitted with a safety device that automatically shuts off the supply of gas if the flame goes out. The safety device can be opened manually by depressing the knob (D). The refrigerator temperature on the AC power is controlled by a thermostat (B). Please note that the thermostat has no “off” position.

GAS OPERATION
Prior to starting gas operation, Keep the safety valve button (D) depressed for more than 15 seconds before lighting( need to release the air in the gas pipe),open the gas cylinder valve and the shut-off valve for gas supply to the refrigerator. After initial installation, servicing, or changing gas cylinders etc., the gas pipes may contain some air that should be allowed to escape by depressing the button (D). This will ensure that the flame lights right away.

  1. Set the power selector knob (A) to gas mode. See right fig.
  2. Depress the safety valve button (D) and hold it down while depressing the Safety valve& piezoelectric igniter button (D).
  3. Check the flame indicator (C) to see whether the flame is alight. The pointer should move from the red to the green section after the flame is lit.
  4. Keep the safety valve button (D) depressed for a further 10-15 seconds.
  5. Release the safety valve button (D) and again check that the flame is alight

OPERATION INSTRUCTIONS (XC-40A/60A electronic spark ignition)

marco-XC-40A-60A-Gas-Refrigerator-FIG-12

GAS OPERATION
When the gas cylinder is initially installed, repaired or replaced, some air will enter the gas pipe. Press the button and turn the (D) knob counterclockwise to MAX, hold it for 15 seconds or more, let go of the air inside the pipe, and then open the valve of the gas cylinder, then press the safety valve switch button (D) for more than 15 seconds until the flame indicator (C) lights up.
The specific operations are as follows:

  1. Rotate the energy selection knob (A) to gas mode.
  2. Press the safety valve and the battery ignition switch button (D) and hold it while turning the knob counterclockwise (D) to the MAX position.
  3. Check the flame indicator (C) to see if the flame is on. After the flame is ignited, the pointer should move from the red area to the green area.
  4. Press and hold the safety valve and battery ignition switch button (D) for 10-15 seconds.
  5.  Release the safety valve and the battery ignition switch button (D) and check again whether the flame is on or not.

Note: The safety valve has a stuck on each level, depress the safety valve button (D) and hold it down while adjusting the gas flow.
Note: If the battery ignition fails to spark, you might need to replace the battery.

  • If the burner has not lit after 4-5 attempts, turn off the gas tap, wait 5 minutes and then try to re-light. If the burner still fails to light, please contact the authorized service provider in your area.
  • To terminate gas operation, turn the power switch to OFF, then turn off the gas valve from the gas container.
  • To terminate any power mode, gas, AC or DC, turn the knob A to either of two OFF positions.

Temperature Control (Optional for E series)
The temperature inside of the cabinet is 2℃ to 8℃。 Temperature can be changed by adjusting the thermostat knob. Rotating the thermostat clockwise can make the temperature lower. When rotating the thermostat knob anticlockwise to “OFF”position , the refrigerator is off working.

The lighting in the cabinet is AC
The lighting of this refrigerator uses LED, which is with high brightness, no heat emission, and long service life, and the light switch is controlled by the door, which means the inside light will start illuminating automatically when the door is opened. Please pay attention that if there is a malfunction with the light, please contact the after-sales service department of this product or professionals for examination.

Replace the battery for electronic spark ignition
When the battery ignition fails to spark, you need to replace the battery, replacement step as follows.

  1. Hold and pull down the “A” as illustrated in pic, take out the battery box.
  2. Replace the old battery with a new one. Note: 7#1.5V battery needs to be used and the red wire must connect to the “+” side of the battery.

marco-XC-40A-60A-Gas-Refrigerator-FIG-13

TURNING OFF THE REFRIGERATOR
If the refrigerator is not to be used for some time:

  1. Shut off any valve in the gas line to the refrigerator.
  2. Turn the main power switch to “OFF”. Any of the two “OFF” is fine.
  3. Empty the refrigerator. Defrost and clean it. It must be completely dry inside to avoid mold growth (if possible have the door open).
  4. Set the thermostat button to the minimum position;

RECOGNISING ABNORMAL OPERATION
Any of the following are considered to be abnormal operations and may require servicing:

  • Yellow tipping of the burner flame.
  • Burner not igniting properly.
  • Burner failing to remain alight.
  • Gas valves, which are difficult to turn.

In case the appliance fails to operate correctly, contact the authorized service provider in your area.

REVERSING THE DOOR (OPTION)
How to reverse the door

  • Remove the lower hinge by loosening and removing the screws with a screwdriver (2).
  • Carefully lower the door and remove it.
  • Remove the three screws from the left top hinge(1) position, and take the plastic part off the hinge position.
  • Remove the three screws from the right top hinge and take off the hinge, insert the plastic part, rivet the three screws thereafter.
  • Take off the lower hinge and fix it to the opposite side.
  • Take the door. Insert the lower hinge axle into the right bottom hole of the door.
  • Fix the spare hinge to the left top position of the cabinet. Adjust the door, and make it straight and in alignment with the cabinet.

Note: As the door gasket gets pressed in during shipment, after reversing the door the gasket might have to be reset. This will be good for the seal to avoid any air escaping. If there is a gap between the cabinet and the door gasket, set the gasket by gently pulling it out to seal the gap. If necessary, you are recommended also to use the hair drier to warm the gasket to get rid of the gap.

FOOD STORAGE

The freezer compartment is not intended for quick freezing of foods. It keeps food frozen. The fresh food compartment stores and cools food. For best cooling performance, air must circulate within the fresh food compartment. Do not cover the shelves with paper, plastic, etc. To reduce frost on the cooling fins, cover liquids, and moist foods. Do not place hot foods in the compartment, and do not leave the door open longer than needed. The door storage areas hold items such as 2-liter bottles, half-gallon milk cartons, pop cans, ketchup bottles, and other commonly used items. Allow the refrigerator to cool for 8 hours before loading foods. Loading a warm refrigerator with warm food increases the cool-down period. Never keep items in the refrigerator which might give off flammable gases. Never put bottles or cans of fizzy drinks in the frozen food storage compartment as they may burst when freezing. Also, don’t give children ice lollies straight from the frozen food as they could cause frostbite. Most kinds of frozen food can be stored in the frozen food compartment for about a month. This period of time may vary, however, and it is important to follow the instructions on the individual packets.

ICE-MAKING
Fill the ice tray just below the brim with drinking water and place it on the freezer compartment. It is possible to make ice faster by turning the control knob temporarily to its highest value but do not forget to turn it back to its regular setting afterward as the refrigerator might otherwise become too cold.

DEFROSTING
Frost will gradually accumulate on the refrigerating surfaces. It must not be allowed to grow too thick as it acts as insulation and adversely affects refrigerator performance. Check the formation of frost regularly every week and when it gets about 3 mm thick, defrost the refrigerator. To defrost the refrigerator, turn it off and remove the ice tray and all food items.
Warning: normally the temperature of items of frozen foods would rise unduly during defrosting and so they should be consumed within 24 h or discarded. Do not try to accelerate defrosting by using any kind of heating appliance, as this might damage the plastic surfaces of the refrigerator. Neither should any sharp objects be used to scrape off the ice. The defrost water runs through the drainage pipe to a receptacle at the rear of the refrigerator where it evaporates. Defrost water in the freezer compartment should be mopped up with a cloth. When all ice has melted, wipe the refrigerator dry and restart it. Place the food items back inside but wait until the refrigerator is cold before making ice cubes.

CLEANING THE REFRIGERATOR

Warning: To avoid electric shock always unplug your absorption refrigerator before cleaning. Ignoring this warning may result in injury.
General: Do not use harsh chemicals, abrasives, ammonia, chlorine bleach, concentrated detergents, solvents or metal scouring pads. Some of these chemicals may dissolve, damage and/or discolor your absorption refrigerator.

  1. Remove the contents of the appliance
  2. Wipe the inside and outside surfaces with a damp cloth. The addition of vinegar to the water is good for the prevention of mold and fungus.
  3. Wipe all parts thoroughly after the cleaning.

The cooling unit behind the refrigerator should be cleaned with a brush from time to time, but make sure that the refrigerator is switched off when doing this. The entire unit must be left for drying completely after cleaning with damp cloth .

CLEANING THE BURNER

Take off the protection hood and do the following:

  1. Clean the openings and the burner screen with a toothbrush;
  2. Clean and inspect the electrode and thermocouple. If either is corroded, has it changed? Check that they are well attached and if necessary tighten the screws;
  3. Check that the spark is created by pressing the electric piezo igniter button on the control panel.
  4. Do not use thin objects to either clean or unblock the injector

CLEANING THE COOLING SYSTEM FLUE
WARNING Carbon Monoxide can be hazardous to your health. Gas appliances may emit excessive Carbon Monoxide if the refrigerator’s burner, burner orifice, and flue tube are not regularly cleaned. To prevent Carbon Monoxide, the burner, burner orifice, and the cooling system’s flue tube must be cleaned at least once a year and after all prolonged (seasonal) shut-down periods. Refer to the following cleaning procedures, or contact a qualified installer, or your dealer.
Before cleaning, Put a cloth on the burner to protect it from dirt;

  1. Remove the refrigerator from its enclosure.
  2. Remove the heat deflector cap from the flue.
  3. Remove the spiral flue baffle from the flue tube.
  4. Using a stiff brush or fine emery cloth, clean the spiral flue baffle of debris.
  5. Clean the inside of the flue tube with a flue brush. Inspect the burner after cleaning.
  6. Re-install the spiral flue baffle. Ensure the spiral flue baffle is securely in place. The spiral flue baffle is required for efficient cooling while operating in gas mode.

marco-XC-40A-60A-Gas-Refrigerator-FIG-16

TROUBLESHOOTING AND MAINTENANCE

If the refrigerator fails to work, check the following points before calling a service technician:

  1. That the above installation and operating instructions have been followed.
  2. The refrigerator is level.
  3. If it is possible to start the refrigerator on any of the connected sources of energy.
  4. If the refrigerator fails to work on gas, check:
    • That the gas bottle is not empty.
    • All LP-gas valves are open.
  5. If the refrigerator fails to work on AC, check:
    • That the AC supply is connected to the refrigerator.
    • That the fuse is intact.
  • If the refrigerator is not cold enough it may be because:
  • The ventilation of the cooling unit is inadequate.
  • The thermostat is set on a high-temperature position.
  • The doors are opened frequently, or the gasket is not sealed properly.
  • Too much food at one time.
  • The gas pressure is incorrect – check the pressure regulator at the gas container.
  • If the refrigerator still does not work properly, call a service technician.

The sealed cooling system must not be opened, since it contains corroding chemicals under high pressure.
MAINTENANCE
Inspect the gas hose periodically for cracks or deep chafing marks. Connections can be tested for leaks using a soap solution.

CHANGING THE HEATING ELEMENT
The heater which is fitted inside the boiler casing (B), of the refrigerator unit, can be changed as follows:

  1. Pull the power cord out of the wall socket.
  2. Remove the cover C.
  3. Remove some insulation wool so that heater A is accessible.
  4. Open the terminal block cover and disconnect the heater leads.
  5. Turn and lift the heater out of its pocket.
  6. Fit the new heater into the pocket.
  7. Connect the leads and close the terminal Block cover.
  8. Carefully put the insulation wool back into Position and close the cover of the boiler casing.

HOW TO CHANGE A NEW GAS BOTTLE
Suppose you find the cooling effect of your unit is not as good as before after a certain period, inspect whether there is still gas pressure, if not, shut off the general gas valve, move away the gas pipe connected to the appliance, change for a new gas bottle, and you can restart your refrigerator now ( Refer to section “OPERATION INSTRUCTIONS”)

The sealed cooling system must not be opened, since it contains corroding chemicals under high pressure.
WARNING: Do not use a flame to check for leakage in the gas tubes.
MAINTENANCE
Inspect the gas hose periodically for cracks or deep chafing marks. Connections can be
tested for leaks using a soap solution. DO NOT USE AN OPEN FLAME!If there is any suspicion of damage, call for a service technician. We recommend that a service technician check the refrigerator once a year.

LIMITED WARRANTY

As a condition to any warranty service obligation, the consumer must present the Warranty Certificate along with a copy of the original purchase invoice.
THIS WARRANTY DOES NOT COVER:

  1. Damage, accidental or otherwise, to the absorption refrigerator while in the possession of a consumer not caused by a defect in material or workmanship.
  2. Damage caused by consumer misuse, tampering, or failure to follow the care and special handling provisions in the instructions.
  3. Damage to the finish of the case, or other appearance parts caused by wear
  4. Damage caused by repairs or alterations of the absorption refrigerator by anyone other than those authorized by the manufacturer.
  5. Freight and Insurance costs for the warranty service.

ALL WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, ARE LIMITED TO CLAIMED DURATION. THE MANUFACTURER DISCLAIMS ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES

Correct Disposal of this product

This marking indicates that this product should not be disposed of with other household wastes throughout the EU. To prevent possible harm to the environment or human health from uncontrolled waste disposal, recycle it responsibly to promote the sustainable reuse of material resources. To return your used device, please use the return and collection systems or contact the retailer where the product was purchased. They can take this product for environmentally safe recycling.

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