Compact 610 - Fridge GRAM - Free user manual and instructions

USER MANUAL Compact 610 GRAM

Thank you for choosing a product from Gram Commercial. This manual will advise you how to install, use and maintain your new product. 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 do have service centres ready to help you. Gram Commercial supplies warranty on all products. This warranty is subject to correct use according to specifications, where e.g. common maintenance and eventual repairs are carried out by Gram Commercial techicians or technicians with knowledge of the products. Changes in installation and other use of the procuct than prescribed in this manual, might affect the operation and durability of the product. The manual is written according to our current technical knowledge. We constantly work on updating this information, and we reserve ourselves the right to make technical changes.

This cabinet is designed for storage of foodstuffs. The cabinet is only to be used for the purpose for which it has been expressly designed. Any other use should be considered improper and therefore dangerous. The manufacturer will not be held liable or responsible for any damage caused by improper, incorrect or unreasonable use.765041471 Rev. 000 32 Safety information

Important Description of symbols used in this manual. Warning Lacking observation to these instrucions might result in accidents with personal injury. 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. It is important, that everyone who are to use or install the product, to have access to this manual. This appliance is not intended for use by persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervison or instruction concerning use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance. The product contains components with software. Gram Commercial has taken measures to ensure, that the software is free of errors, and that the software has been developed according to IEC 60601-1-4 (software in medical products). This implies a risk analysis, which shows a small remnant of risk that unwanted/unintended operation might occur under certain conditions. According to the above rules, it should be informed/considered if a necessary risk analysis should be carried through on the partial machine. More details of the remnant risk can be supplied by Gram Commercial if necessary. The appliance might contain parts with sharp edges in the compressor compartment, and in the inside compartment. The appliance is not to be transported on a sack truck, there is a danger of loosing the balance, causing danger to persons. Do not pull the power cord to dicconnect the appliance, or when moving the appliance.765041471 Rev. 000 33 Location

When receiving the cabinet, check the packaging material for damage. If any damage occurs at the packaging material, it should be considered if the cabinet might have been damaged too. If the damage is substantial, please contact your dealer. How to remove the transport pallet: The cabinet is tilted slightly backward, and the front part of the pallet can be removed. Then the cabinet is tilted slightly forward, and the rear part can be removed.

This task requires at least 2 persons.The heaviest part of the cabinet is at the top. Be aware of this, when removing the transport pallet.

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.765041471 Rev. 000 34

Because of the heavy weight of the cabinet, the floor might be damaged or scratched when moving the cabinet. Correct set up gives the most effective operation. The cabinet 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. The cabinet is designed to operate in an ambient temperature of up to +32°C. Avoid placement of the cabinet in a chlorine/acid-containing environment (swimming bath etc.) due to risk of corrosion. The cabinet and parts of the interior is equipped with a protecting film, which should be removed before use. Clean the cabinet with a mild soap solution before use. The set up place must be level and horizontal. For versions with legs, use the adjustable legs to make sure that the cabinet stands level and upright. Fig.2 For versions with castors, the locking devices of the two front castors must be activated, when the cabinet is in place. The base must be level, and the cabinet may not be placed on frames or the like.

Cabinets equipped with a glass door, must be fastened to a stable surface to ensure the cabinet does not tilt, when the door is open. Brackets for fastening are supplied with the cabinet. See how to mount brackets at Fig.4.

To ensure that users, surroundings and stored items are not injured/damaged if the cabinets tilts, these brackets must be mounted.765041471 Rev. 000 36 It is ideal to install the cabinet as close as possible up against the wall, however max. 75 mm from the wall.

Fig.6 Compressor Condenser with air filter Control panel Display Air inlet Shelves for storage Door Door gasket Air distribution plate765041471 Rev. 000 38 Electrical connection

Read the text below thoroughly before electrical connection.

The cabinet is intended for connection to alternating current. The connection voltage (V) and frequency (Hz) are shown on the name plate in the cabinet (see Fig. 10). Only the supplied detachable cord is to be used (see Fig. 7). Never use an extension cord for this appliance! If a wall socket is placed in a longer distance than the length of the supplied power cord, contact an electrician to establish a wall socket within the range of the supplied power cord. If the cabinet is defective, the cabinet must be examined by a service electrician from Gram Commercial or an authorised refrigeration company with knowledge of Gram’s products. Connecting the detachable cord:

Fig. 7765041471 Rev. 000 39 Always disconnect the power if interruptions in power supply occur, and when electrical parts are removed/put on, and before cleaning and maintenance of the appliance. 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 appliance before all coverings are installed, so that live or rotating machine parts can not be touched. The cabinet is not to be used outdoor. All earthing requirements stipulated by the local electricity authorities must be observed. The cabinet plug and wall socket should then give correct earthing. If necessary, contact an electrician.

Make sure the appliance is switched off at the socket before service is performed on electrical parts. It is not sufficient to switch off the cabinet by the START/STOP key as there will still be voltage to some electrical parts of the cabinet..

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 cabinet. To ensure correct and efficient air flow in the cabinet, the shaded areas must be kept free of products. (see Fig. 8) All products to be stored, that are not wrapped or packed, must be covered in order to avoid unnecessary corrosion of the inner parts of the cabinet. If any controller parameters are changed from default, this could cause that the appliance is not functioning normally, and harmful temperatures could damage products that are kept inside the appliance. If the appliance is turned off, wait minimum 3 minutes before turning the appliance on again. This is to protect the compressor from damage765041471 Rev. 000 40 Be aware, if bottles are stored near the air outlet, they may freeze up and break, causing a risk of injury. Do not pack the cabinet with foods. Allow some space between them to ensure a good airflow. Moist or fresh foods and those with a strong smell should be wrapped up in a plastic film or packed in a container. Otherwise the food may dry up or give their smell to other foods. Foods containing acetic acid or yeast should be wrapped up in plastic film. Otherwise they may accelerate corrosion of the evaporator and metal parts, resulting in failure.

Plug in the cabinet.

To start, press the START/STOP key. During start up, the software version is displayed, followed by the software variant. The cabinet temperature is displayed, when the cabinet starts normal operation. The cabinet starts with a defrost, which is stopped shortly after, when the system has performed a system check. To cancel the defrost program, press keys and for more than 3 seconds. To turn off the cabinet, push for more than 3 seconds. Shortcuts: Key combination Time Function > 3 seconds Start or stop manual defrosting - Displays temperature setpoint > 3 seconds Access to user menu and alarm settings

Temperature control: Press to see the cabinet temperature setting; the display will show the set temperature. Temperature regulation: Keep pressed. At the same time, press or . Each time or is pressed the temperature will change one degree. When the display shows the desired temperature, let go of the two keys and the setting has been made. Error codes on the display

Display code Description - o - The door is open A1 Door alarm ”dAd” from LAL and/or EAL has been activated A2 Local upper alarm LHL is or has been avtivated A4 External upper alarm EHL is or has been activated F1 Cabinet sensor error. In the meantime the cabinet itself will maintain the set temperature by the memory of the controller. Temperature stability will be affected. Service assistance is required. F2 Evaporator sensor error. Service assistance is required. The cabinet will keep running until the error has been mended. F3 Condenser sensor error. The cabinet will keep running, until the error has been mended. Service assistance is required. F7 Indicates that the condenser temperature is too high. The cause might be a clogged condenser, or too high ambient temperature. If the condenser or air filter needs cleaning, the cabinet must be disconnected at the mains power. Cleaning of the condenser is done with a brush or a vacuum cleaner. The air filter can be removed and cleaned in a dishwasher at max. 50C. If the ambient temperature is too high, the placement of the cabinet might be wrong, and an alternative place should be found. Ventilation might help. If this does not help, request service assistance.

-765041471 Rev. 000 43 Acknowledgement of the acoustic alarm: Acknowledge an alarm: push . Example: To acknowledge a door alarm: A1 flashes at the display. Push .

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. Close the panels. The front panel is equipped with a catch, fitting into a locking system. The locking system could be locked unintentionally, then the catch can be extracted with a tool. Frosting inside compartment: Ambient humidity too high. The door is opened too often. The door is left open for too long. Damaged door gasket. Poor cooling performance: Ambient temperature too high (above +43 °C). The door is opened too often and/or open for too long. The door is left open. Damaged door gasket. Cabinet temperature setting too high. Cabinet too packed with foods - air inlet/outlet blocked. Condenser mesh filter is clogged. Warm or hot foods inside. Defrost in progress. The cabinet temperature may rise temporarily during the defrost cycle, but it will not affect the foods inside.

P765041471 Rev. 000 44 Some of the foods are frozen: Cabinet too packed with foods - air inlet/outlet blocked. Cabinet temperature setting too low. Condensation around the door: Ambient humidity too high. The door is not closed tightly. Damaged door gasket. Too high energy consumption: Ambient temperature too high (above +43 °C). The door is opened too often and/or open for too long. The door is left open. Damaged door gasket. Cabinet temperature setting too low. Cabinet too packed with foods - air inlet/outlet blocked. Condenser mesh filter is clogged. Warm or hot foods are brought into the cabinet too often. Cabinet placed in direct sunlight or close to heat-emitting surfaces. The default settings have been changed.

This chapter includes setting of alarm values, dry refrigeration and rapid thaw. Setting of dry refrigeration only applies to cabinets equipped with dry refrigeration (M 610). Setting of rapid thaw only applies to cabinets equipped with rapid thaw (M 610) . The temperature setpoint must be set at between +2C and +8C765041471 Rev. 000 45 The alarm system is divided into 2 systems. The one system only triggers local alarms, which means that the error codes are only shown at the display. The other alarm system triggers both alarms at the display, but it also activates the remote alarm outlet. Each alarm system operates independently of each other. If a change of the setting is required, get access to the menu by pushing for more than 3 seconds. The values are changed by pushing the or keys. The new setting is saved by pushing . To exit the menu, push . Menu access P + 1 Dry refrigeration dC H0/H1 Activation of dry refrigeration. (H0=on; H1=off) Rapid thaw UF on/off Activation of rapid thaw. (on/off) Local alarm setting LAL LHL °C Setting the upper alarm limit. At alarm, the display shows: A2 LHd min. Time delay for the upper alarm limit. dA On/off Activation of local door alarm. At alarm, the display shows: A1 (1=on / 0=off) dAd min. Time delay for the door alarm. BU On/off Activation of buzzer. The buzzer sounds at alarms A1, A2. (1=on / 0=off) External alarm setting EAL EHL °C Setting the upper alarm limit. At alarm, the display shows: A3 ELL °C Setting the lower alarm limit. At alarm, the display shows: A4 EHd min. Time delay for the upper alarm limit. ELd min. Time delay for lower alarm. Temperature offset (sensor calibration)

Escorting alarm limits ALL FAS/ESC Activation of escorting alarm limits. FAS= fixed limits / ESC = limits following the setpoint No. of defrosts dEF 4 Number of defrosts in 24 hours.

Defrosting is automatically performed 4 times every 24 hours. If the cabinet is operating under severe load (frequent door opening and frequent replenishment), manual defrosting can become necessary. Starting manual defrosting: push simultaneously for more than 3 seconds. The next defrost will occur 6 hours later. It is possible to change the number of defrosts. See the chapter “User menu” for setting.

Do not use sharp or pointed objects to accelerate the defrosting process.

The cabinet expels defrost water during defrosting, which is led into a tray on the backside of the cabinet (see Fig. 9). 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..

It is recommended to clean the tray at least once a year. Remember to disconnect the cabinet before cleaning. Be careful not to damage the re-evaporation pipe and heating element during cleaning.

In the event of a power failure, the control remembers the temperature setting and restarts the cabinet when power is restored. If the power failure persists for some time, the control might revert to the factory setting.765041471 Rev. 000 48 Cleaning

Insufficient cleaning will cause that the cabinet will not work at optimum perfomance, or eventually it will be defective.

Before cleaning, the cabinet should always be disconnected. Do not flush the cabinet with water, do not use water jet or steam hose as this may cause short-circuits in the electrical system. Cleansing agents containing chlorine or compounds of chlorine as well as other corrosive means, are not to be used, as they might cause corrosion to the stainless panels of the cabinet and the evaporator. The compressor compartment and in particular the condenser must be kept free from dust and dirt. This is best done with a vacuum cleaner and a brush. The air filters on the condenser and the front panel can be removed and cleaned in a dishwasher at max. 50°C. Få evt. rengøring af kondensatoren noteret i rengøringsplanen. For the external maintenance – use stainless steel polish. The cabinet should be cleaned internally with a mild soap solution at suitable intervals and checked thoroughly before it is put into operation again.

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. Therefore it is important to be aware of the condition of the gasket. Regular inspection is recommended. The gasket should be cleaned regularly with a mild soap solution. If a gasket needs replacement, contact your supplier.765041471 Rev. 000 49 Long term storage

If the cabinet is taken out of operation, and need to be prepared for long-term storage, clean the inside compartment, the door and door gasket thorougly with a hot soapy damp cloth. Eventual remnants of food could create mould. 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 technical department. When contacting us please tell us the name and serial number (S/N) / (WWYY) of the cabinet. This information is stated on the name plate, see illustration below. Location of the name plate:

The below only concerns the United Kingdom. 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 – B2B Compliance http://www.b2bcompliance.org.uk B2B Compliance will on our behalf deal with all areas of our responsibilities when collecting and disposing of equipment which fall under the UK WEEE regulations. B2B Compliance can be contacted on telephone number 01691 676124.765041471 Rev. 000 51 EC-Declaration of conformity

We, Gram Commercial A/S, declare under sole responsibility that the following products:

Name: GRAM COMPACT Refrigerant: R134a, R404A, R600a, R290 To which this declaration relates, is in compliance with all the applicable essential requirements, and other provisions of the European Council Directive.

Directive of the European Parliament and of the Council: - Directive for Machinery 2006/42/EF - Low voltage Directive 2006/95/EF - EMC Directive 2004/108/EF - RoHS Directive 2002/95/EF