Contents Application ........................4 Safety information ...................... 5 Location ........................6 Optimizing the energy consumption ................7 General description ....................8 Refrigerant / GWP value .................... 9 Electrical connection ....................9 General use ......................
Before our products leave the factory, they undergo a full function and quality test. Should you nevertheless experience problems with the product, then contact your local dealer. Gram Commercial subsidiaries and dealers placed all over the world are ready to help you. Gram Commercial supplies warranty on all products.
Important If these instructions are not observed, the product might be damaged or destroyed. Be aware that Gram Commercial has taken precautions to ensure that the safety of the product is in order. Please read carefully the following information regarding safety.
Location When receiving the product, check the packaging material for damage. If any damage occurs at the packaging material, it should be considered if the product might have been damaged too. If the damage is substantial, please contact your dealer. The transport pallet can be removed by loosening the screws that fasten the pallet to the product.
If the cabinet has been transported in horizontal position it must stand upright at least 2 hours before it is started to allow the oil from the compressor to run back. Because of the heavy weight of the product, the floor might be damaged or scratched when moving the product.
General description Illuminated top panel Display Gasket Air inlet Air distribution plate Glass door Shelves for storage Vent intake Compressor Condenser with air filter Fig. 3 765041782 Rev. 002...
If it is a product connected to an external compressor unit, it must be examined by the company who has connected the product to the unit. Outside the guarantee period, it is advisable to use the service advised by Gram Commercial, if possible. If this is not the case, assistance is required from a refrigeration company with knowledge of Gram’s products.
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Repairing of electrical/technical parts may only be performed by a service electrician from Gram Commercial or an authorised refrigeration company with knowledge of Gram’s products. Do not use the product before all coverings are installed, so that live or rotating machine parts can not be touched.
General use Do not block vent holes in the front panel. Do not damage the refrigeration system parts. During normal operation, some parts of the refrigeration system in the compressor compartment might reach high temperatures, and could therefore cause burns if touching these components. Do not use electrical devices inside the product.
Operating the product Connect the product to the socket. This is done by mounting the accompanying power cord first as shown in Fig. 4, and then subsequently connecting the cord to the socket. To switch the product on and set the desired temperature for the cabinet, the uppermost panel must be flipped up and held in that position.
Temperature setting Set the desired cabinet temperature in the following manner: It is important to make sure first that the keyboard is not locked. See how in the section below on keyboard locking. Press the key. The compressor lamp blinks, and the current cabinet temperature setting is shown in the display.
Alarms The controls can show alarms that are related to the settings for the controls or the product's operation. The following alarms can occur: High temperature alarm. This code is shown in the display if the cabinet temperature is too high in relation to the product's set point. The alarm is automatically reset when the correct temperature is re-established.
Error codes on the display If Pr1 is shown in the display, it means that there is an error on the temperature sensor in the product, and service assistance should be summoned. The product will in the meantime attempt to maintain the set temperature. If the display is showing Pr2, there is an error with the evaporator sensor.
Troubleshooting Noise: If abnormal noise occurs, request service assistance. Operating sounds from compressor, condenser fan and interior fan are normal. Some models are equipped with a drain pump. If sheet metal parts, front panels or panels in front of the compressor compartment are making noise, these might be open.
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Some of the foods are frozen: Product too packed with foods - air inlet/outlet blocked. Temperature setpoint too low. Evaporator fan might be defective. Condensation around the door: Ambient humidity too high. The door is not closed tightly. ...
Defrosting Defrosting is automatically performed 4 times every 24 hours, by circulating the air inside the cabinet during a forced standstill of the compressor. The defrost LED lights to indicate the defrosting cycle is running. Defrosting is automatically performed 4 times every 24 hours, by a defrost heating element.
Defrost water Defrost water is led through a tube in the insulation, to a tray in the compressor compartment. A re-evaporation pipe from the refrigeration system, placed in the tray, evaporates the defrost water. It is recommended to clean the tray and corresponding parts at least once a year. Remember to disconnect the cabinet before cleaning.
Door closing mechanism The door is equipped with a self-closing system. If the door is opened less than 90, it will close by itself. If the door is opened more than 90, it will stay open. The door can be opened by using the foot pedal. This leaves both hands free when placing foodstuffs the cabinet.
Door gaskets This chapter deals with the importance of a well-functioning door gasket. Gaskets are an important part of a refrigerator/freezer. Gaskets with reduced functionality, reduces the tightness of the cabinet. Reduced tightness might cause increased humidity, internal icing, an iced up evaporator (leading to reduced refrigeration capacity), and in worst case reduced lifecycle of the cabinet.
If refrigeration fails, first investigate whether the unit has been unintentionally disconnected or switched off at the socket, or whether a fuse has blown. If it is not possible to find the cause of the refrigeration failure, please contact Gram service department.
Disposal of an old cabinet is only available when we are delivering a new one at the same time. Cabinets must be fully defrosted and emptied prior to collection. Gram recognises that our products for the catering market are considered as WEEE when they become obsolete. To ensure that Gram’s responsibilities are handled correctly and environmentally friendly, we are signed up the largest Business to Business compliance scheme in the UK –...