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Summary of Contents for Gram ECO
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Page 1: User Manual
GRAM ECO/SUPERIOR User manual 765041631 Rev. 001... - Page 2 Gram Commercial A/S Aage Grams Vej 1 6500 Vojens +45 73 20 12 00 www.gram-commercial.com 765041631 Rev. 001...
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Page 3: Table Of Contents
Cleaning ........................23 Door gaskets ......................24 Long term storage ...................... 24 Service ........................25 Disposal ........................26 EC-Declaration of conformity ..................27 Wiring diagram Gram Eco ..................28 Wiring diagram Gram Superior .................. 29 Piping diagram ......................30 765041631... -
Page 4: Application
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. -
Page 5: Safety Information
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. -
Page 6: Location
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. - Page 7 Because of the heavy weight of the product, the floor might be damaged or scratched when moving the product. Correct set up gives the most effective operation. The product should be located in a dry and adequately ventilated room. To ensure efficient operation, it may not be placed in direct sunlight or against heat-emitting surfaces.
- Page 8 There must always be 20 cm of free space above the product, to ensure that the heat from the condenser can be led away. The product should be placed as close as possible up against the wall. For products with a heating element in the tray on the cabinet backside, however max. 75 mm from the wall.
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Page 9: General Description
General description Compressor Condenser with air filter Front panel Display Gasket Air intake Door Air distribution plate Shelves for storage Foot pedal Fig. 4 765041631 Rev. 001... -
Page 10: Electrical Connection
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. -
Page 11: General Use
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. - Page 12 Do not place foodstuff below the bottom shelf support Fig. 6 765041631 Rev. 001...
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Page 13: Operating The Product
Operating the product Control elements: Primary display Display of temperature Secondary display Display of error codes, alarms, settings etc. Control lamps These lamps indicate, which components/functions are active. Warning lamps These lamps only lights up if something is wrong, or action is required. Control keys On/off key. -
Page 14: Errors And Alarms
Starting up: Plug in the appliance. Push to turn on the appliance. The display shows the software version, and relevant control lamps light up. On cold cabinets, or if the cabinet has been turned off for a short time, and the evaporator temperature is still below the freezing point, a defrost will be activated. - Page 15 Display code Description Room sensor error. Error display will continue until the error has been mended. Service assistance is required. Evaporator sensor error. Error display will continue until the error has been mended. Service assistance is required. Condenser sensor 1 error. Error display will continue until the error has been mended.
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Page 16: User Menu
User menu User menu overview: Menu access P + 1 + / - Description 1. Dry refrigeration ON/OFF Activation of dry refrigeration. (on/off) 2. Rapid thaw ON/OFF Activation of rapid thaw. (on/off) 3. Local alarm setting °C Setting the upper alarm limit. -
Page 17: Setting Of Dry Refrigeration
1. Setting of dry refrigeration Note : Applies only to products equipped with dry refrigeration. P + 1 Press for more than 3 seconds. The secondary display shows DC. Press , the secondary display shows OFF, because the program is off. ... -
Page 18: Local Alarm Setting
3. Local alarm setting P + 1 Press for more than 3 seconds. Press , until the secondary display shows LAL. Press , select menu option LHL, LHd, DA, DAd or BU with the key. Press to confirm. -
Page 19: Temperature Offset
5. Temperature offset P + 1 Press for more than 3 seconds. Press , until the secondary display shows CAL. Press , the secondary display shows CA. Change the value by using the key. Press to confirm. -
Page 20: Troubleshooting
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. -
Page 21: Keylock
Shortly after the defrosting period has ended, the compressor starts and the compressor symbol is alight. It is possible to change the number of defrosts. Find further information on: www.gram-commercial.com Do not use sharp or pointed objects to accelerate the defrosting process. ... -
Page 22: Defrost Water
Defrost water The product produces water during defrosting, which is led into a tray at the rear of the product (see Fig. 7). A re-evaporation pipe from the refrigeration system, and an electrical heating element, placed in the tray, re-evaporates the water. Some models are equipped with a condensate pump, which pumps the water up into a tray in the compressor compartment, where it is re-evaporated.. -
Page 23: Door Closing Mechanism
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. -
Page 24: Door Gaskets
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. -
Page 25: Service
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. -
Page 26: Disposal
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. -
Page 27: Ec-Declaration Of Conformity
EC-Declaration of conformity We, Gram Commercial A/S, declare under sole responsibility that the following products: Name: Plus Eco 70, Plus Superior 72, Twin Eco 82, Twin Superior 84, Euro Eco 60, Euro Superior 62 Refrigerant: R134a, R404A, R290, R600a To which this declaration relates, is in compliance with all the applicable essential requirements, and other provisions of the European Council Directive. -
Page 28: Wiring Diagram Gram Eco
Wiring diagram Gram Eco 765041631 Rev. 001... -
Page 29: Wiring Diagram Gram Superior
Wiring diagram Gram Superior 765041631 Rev. 001... -
Page 30: Piping Diagram
Piping diagram 765041631 Rev. 001... - Page 31 765041631 Rev. 001...
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