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Biddle IsolAir Manual

Cold room air curtain
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Manual
Cold room air curtain
Model IsolAir
English
Version 1.1
Original Manual
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Summary of Contents for Biddle IsolAir

  • Page 1 Manual Cold room air curtain Model IsolAir English Version 1.1 Original Manual...

  • Page 2: Table Of Contents

    OLD ROOM AIR CURTAIN . . . Contents Introduction About this manual How to read this manual About the unit Components and accessories Safety instructions Installation Safety instructions Inspection on delivery General working methlod Hanging the unit up Installing the control box Installing external controls Connecting the mains supply Finishing the unit...

  • Page 3: Introduction

    . . Introduction About this manual This manual describes the installation, operation and mainte- nance of the the cold storage unit air curtain model IsolAir. The manual also provides instructions and information for ser- vicing activities. How to read this manual 1.2.1 Designations used in the manual...

  • Page 4: About The Unit

    About the unit 1.3.1 Applications The air curtain model IsolAir is intended for the separation of climates between two rooms. The unit is installed above the doorway, across its full width. The model is primarily suitable for applications in cold-storage and deep-freeze units.
  • Page 5 Warning: Applications other than those described above are deemed to be ‘usage other than for the intended purpose’. Biddle is not liable for damage or loss resulting from usage other than for the intended purpose. Usage for the intended purpose also entails observance of the instructions in this manual.
  • Page 6 Warning: The air curtain may not be used in potentially explosive environments. Biddle shall not be held liable for damage caused by use under these conditions. 1.3.6 CE declaration The unit is compliant with the applicable CE standards. The complete CE Declaration of Conformity can be found at: www.biddle.info...

  • Page 7: Components And Accessories

    ANUAL NTRODUCTION Components and accessories 1.4.1 Components supplied • suspension rails (2 per unit), also used for fixing the unit to the pallet • coupling plate and bracket for coupling the units: • operating package: control box door contact switch room thermostat (optional) Note: For delivery purposes, some components may be...

  • Page 8: Safety Instructions

    NTRODUCTION OLD ROOM AIR CURTAIN Safety instructions 1.5.1 Safety in use Warning: Do not put any objects into the inlets and outlets. Warning: Do not obstruct the unit’s inlets or outlets. 1.5.2 Safety issues relating to installation, mainte- nance and servicing Danger: The unit may only be opened by qualified technical staff.

  • Page 9: Installation

    . . Installation Safety instructions Warning: Installation activities may only be performed by technical staff qualified for this purpose. Warning: Before starting installation: read the safety instructions. See also: "Safety instructions" on page 8 Inspection on delivery • Check the unit and the packaging to ensure they have been delivered in good order.

  • Page 10: General Working Methlod

    NSTALLATION OLD ROOM AIR CURTAIN General working methlod 2.3.1 Sequence of operations Biddle recommends working as follows when installing the unit: 1. Hang the unit up. 2. Install the control box. 3. Install any applicable external controls. 4. Connect the unit to the mains supply.

  • Page 11: Hanging The Unit Up

    If the distance is greater than 5 cm., you are advised to seal off the openings at the side. For this purpose, you can order a side shield of plastic strips from Biddle. • Position the row of units centrally in relation to the door- way.
  • Page 12 NSTALLATION OLD ROOM AIR CURTAIN 2.4.3 Hanging the unit up Perform the following actions for each unit: 1. Lay the unit in a horizontal position. 2. Fit threaded rods 1 (M8) in all screw holes on the top of the unit. 3.
  • Page 13 ANUAL NSTALLATION 2.4.4 Adjusting and securing 1. Position the units against one another, in one line, by plac- ing the suspension rails 6 against one another. 2. Attach the suspension rails to the auxiliary structure. Warning: Make sure that the suspension rails can never come loose from the auxiliary structure.
  • Page 14 For this purpose, you can order a side shield of plastic strips from Biddle. 1. On both sides of the unit, mount a side plate 1. 2. To each side plate, fasten an angle profile, reaching to the wall 2.

  • Page 15: Installing The Control Box

    ANUAL NSTALLATION Installing the control box 2.5.1 Mounting and connecting the control box Warning: Make sure that the mains supply group with which you are working has been turned off. Warning: The unit must be earthed. Caution: When installing the unit, use the wiring diagram supplied.
  • Page 16 NSTALLATION OLD ROOM AIR CURTAIN Connecting multiple control boxes A maximum of 8 fans can be connected to 1 control box. This corresponds with a maximal total unit length of 4m. In the case of a longer array of multiple control boxes, create a continuous connection to utilize the same door contact switch and, if used, the same room thermostat: 1.
  • Page 17 ANUAL NSTALLATION 4. Make the grommets in the terminal boxes to measure. Caution: Ensure that the grommets fit so tightly around the cable that they remain watertight. 5. Lead the cable into the terminal box. 6. Connect the cable to terminal block X30, in accordance with the wiring diagram.

  • Page 18: Installing External Controls

    NSTALLATION OLD ROOM AIR CURTAIN Installing external controls 2.6.1 Installing door contact switch 1. Mount the door contact switch to the doorframe. 2. Lay the cable between the door contact switch and the control box. 3. Connect the cable to the control box: Fit a cable gland for pull relief.
  • Page 19 ANUAL NSTALLATION 4. Connect the cable to the control box: Drill an extra aperture in the control box. Fit a cable gland for pull relief. Lead the cable into the control box. Connect the cable to terminal block X4 1, in accord- ance with the wiring diagram.

  • Page 20: Connecting The Mains Supply

    NSTALLATION OLD ROOM AIR CURTAIN Connecting the mains supply 2.7.1 Special points regarding the mains supply For all models Warning: The unit must be earthed. Warning: The unit must be connected in accordance with the applicable local requirements. Caution: For emergencies and maintenance, it must be possible to render the entire system electrically dead by means of an isolation switch.
  • Page 21 ANUAL NSTALLATION 2.7.2 Connecting the mains supply The mains supply is connected to the control box. Warning: Make sure that the mains supply is switched off. 1. Fit an isolation switch between the mains supply and the control box. 2. Lead the mains power cable between the isolation switch and the control box.

  • Page 22: Finishing The Unit

    NSTALLATION OLD ROOM AIR CURTAIN Finishing the unit Closing the unit 1. Place the covers back on the terminal boxes 1 in order to protect the connections against dirt and water. 2. Put the inlet grilles back into place 2. Closing the control box 1.

  • Page 23: Operation

    . . Operation General The unit is set up for the situation concerned at the time of installation. Further control is not necessary during use. If the unit is not working properly, consult chapter Errors. Manual version 1.1 (07-04-2016) en-23...

  • Page 24: Errors

    . . Errors Resolving simple problems If you suspect an error, first try to resolve the problem, using the table below. You do not have to be an expert for this. If this fails to resolve the problem, there may be a fault; in that case, alert the installer.

  • Page 25: Maintenance

    . . Maintenance Cleaning the unit You can clean the inside and the outside of the unit with water and household cleaning products. Do not use any solvents. The fans too can be cleaned with water. Warning: No water under high pressure may be sprayed onto the fans or the terminal boxes.

  • Page 26: Service

    . . Service Safety instructions Warning: Servicing activities may only be carried out by personnel who are technically qualified to do Warning: Before you begin: read the safety instructions. See also: "Safety instructions" on page 8 Replacing a fan box Warning: Shut off the mains supply.
  • Page 27 ANUAL ERVICE 3. Unscrew the fan box 5. 4. Lift the fan box out of the unit. 5. Position the new fan box. 6. Secure the new fan box with screws. 7. Connect the new fan box: Make the grommets in the terminal boxes to measure. Warning: Ensure that the grommets fit so tightly around the cable that they remain watertight.

  • Page 28: Fuses

    The unit is configured for the situation for which it was pur- chased. If the situation changes, the modes can be adjusted accordingly. 1. Consult your Biddle advisor about the optimum modes for your specific situation. 2. Open the control box.
  • Page 29 If the temperature in the front hall is higher than the set temperature, the unit will operate in the high mode. 1. Consult your Biddle advisor about the optimum setting of the room thermostat for your specific situation. 2. Open the room thermostat.
  • Page 30 ERVICE OLD ROOM AIR CURTAIN en-30...

  • Page 31: Dismantling

    . . Dismantling The dismantling of the installation and the handling of the coolant, oil and other components must be carried out by a qualified fitter in accordance with the relevant local and national legislation and regulations. Pursuant to EU legislation, used electrical and electronic appli- ances must be collected for recycling.
  • Page 32 ISMANTLING OLD ROOM AIR CURTAIN en-32...

  • Page 33: Addresses

    . . Addresses If you have any comments or queries relating to this product, please do not hesitate to contact your Biddle branch. Biddle bv Biddle Air Systems Ltd. Biddle France P.O. Box 15 St. Mary’s Road, Nuneaton 21 Allée des Vendanges...
  • Page 34 DDRESSES OLD ROOM AIR CURTAIN en-34...

  • Page 35: Keywords

    ANUAL . . . Keywords operation ..... . . 5, 23 accessories ......7 addresses .
  • Page 36 It helps us to improve the documentation still further. For more information If you have any comments or queries relating to this product, please do not hesitate to contact Biddle. You will find the contact information for your Biddle branch in chapter Addresses.

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