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DINDAN 70ACU/005 Manual
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DINDAN 70ACU/005 Manual

Enclosure cooling unit
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Enclosure cooling unit
Model
70ACU/005
User's guide

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Summary of Contents for DINDAN 70ACU/005

  • Page 1 Enclosure cooling unit Model 70ACU/005 User's guide...

  • Page 2: Table Of Contents

    Contents Page 1. Over view 2. Specification 3. Notification 4. Technical information 9-10 5. Installation 11-19 6. Maintenance 7. Fault indication 8. Assembly and parts number...
  • Page 3 Introduction Cooling unit for control cabinet is used for diminishing internal heat by providing cool air to the control cabinet that can protect sensitive equipment It is specially designed to resist surrounding temperature as high as 40-50 C and can function well in any factories including those with intensive dust, particles and oil mist or with high acidity.

  • Page 4: Over View

    1. Over view 70ACU/005...
  • Page 5 แผงควบคุ ม อุ ณ หภู ม ิ (Temperature control board) จอแสดงอุ ณ หภู ม ิ (Temperature display) ถาดน้ ำ ทิ ้ ง แผงทำความเย็ น (Drain pan) (Evaporator coil) พั ด ลมส่ ง ความเย็ น (Evaporator fan) พั ด ลมระบายความร้ อ น (Condensor fan) แผงระบายความร้...
  • Page 6 HIPROSENT CONTROL (EHE015-5) LED2 LED1 LED3 Hi-Lo Voltage Control 220V 50/60Hz Main connection from 10A BREAKER supply by Customer Control and Monitor A1 = Main controller SW1, SW2 = Temperature adjustment D1 = Temperature display LED1 = Condensing temp. over heat LED2 = Unit is working LED3 = Power on Cable and signal...

  • Page 7: Specification

    2. Specifications Characteristics (under normal operating condition at ambient temp. +35 70ACU/005 Model Capacity Watt 2400 Installation type panel Input single-phase (V.) 220V+20% / -15% frequency (Hz.) 50/60 current (A.) Compressor hermetic type rotary refrigerant type r407c System operate Direct expand Hi-prosent ctrl1.
  • Page 8 85.5 85.5 RETURN AIR TO AIR CONDITIONER COLD AIR OUT Installation Plate & Templet for cutting Area View From Outside of Cabinet 1595 Drill 3.2 mm. Cutting & Drilling Templet This dimension is viewed 1155 from outside Cabinet Cut for SocketPlug TOP VIEW DIMENSION in mm.

  • Page 9: Notification

    3. Notification Before, drilling, and cut. should use clean dry cloth, or the inventory doesn’t lead the electricity, covers the equipment for protects iron dust touches the electrical equipment while installing. (In case of machine still operate.) Cooling unit should be installed in the good circuration area Check vertical and horizontal level of which their error shall be allowable within +/- 2 o in order to facililate efficient drainage Should always install gasket between Installation plate and Cooling Unit...

  • Page 10: Technical Information

    General Condition Storage: Cooling unit should be stored at temp not exceeding 70 Transportation: This type of cooling unit can't be laid down horizontally. Installation: It shall be installed in vertical direction only (please see figure below) INCORRECT CORRECT Disposal of damaged Cooling Unit As its refrigeration system contain Refrigerant and lubricating oil for compressor, in order to protect environment, these substances should be disposed of properly or other under direction given by distributor.
  • Page 11 Refrigeration Cycle Condenser Filter Compressor dryer External Internal Cap.tube Evaporator Drainage Drainage of condensed water from cooling system shall be done by inserting drain tube under drainpan (see page 17) and trying not to left it twisted. Make sure, the other end of drain tube is not lower than water level in the container, in order to avoid water reflux Drain tube Drain tube...

  • Page 12: Installation

    5. Installation Accessories for 70ACU/005 Parts Quantity Cooling unit User's guide & Warranty card Socket plug guard Socket plug Special holder (see page15) Upper gasket Lower gasket Air filter Installation plate Self tapping screw 1/8'' x 1/2'' (for socket plug) Self tapping screw 1/8'' x 3/8'' (for Installation plate) 1/2'' drain tube (200 cm.)
  • Page 13 Installation procedures Note: please read page 8, item 3 before install cooling unit 1. Align Installation plate in the position and water level check (see figure below) 2. Lay out No.1-39 17 18 19 20 RETURN AIR TO AIR CONDITIONER COLD AIR OUT Installation plate...
  • Page 14 3. Cover equipment in cabinet with clean dry cloth, or the inventory doesn’t lead the electricity, and cover with paper box at position will be drilling and cutting in order to prevent metal scrapt falling in cabinet. (see figure below) Paper box 4.
  • Page 15 5. cutting the layout position in item 2 page 12 by following these following steps: 5.1 Cutting for air return at 37, dimension 316x142 mm. 5.2 Cutting for air outlet at 38, dimension 214x67 mm. 5.3 Cutting for socket plug at 39, dimension 105x85 mm. 6.
  • Page 16 7. Installation plate attachment 7.1 Screw 36 self tapping screws (1/8" x 3/8") Special holders 7.2 Fasten (included with installation accessories) Special holders M10 bolt & Stainless Sheath 8. Gaskets installation 8.1 Peel of tape covers on the 2 gaskets double side tape 8.2 Stick these gaskets on the positions (Gaskets will be installed between installation plate and cooling unit) Special holders...
  • Page 17 9. Hang the cooling unit on the installing plate (see figure below) 10.Fasten M10x45 mm. bolt (4 unit) 4x Bolts M10 mm.
  • Page 18 11. Drainage system (This cooling unit has both side drain outlets.) Drain tube of any side can be used (see figure below). Under drain pan has 2 drain outlets on both side either which shall be pluged when the other side is under use. Likewise, drain outlet is split to both sides one of which has to be closed (by the metal sheet) provided when another one is under use while B36-1 is to be taken off and flipped over to fasten from the outside covering drain tube for...
  • Page 19 12 Connecting electrical power supply to cooling unit 12.1 Install socket plug (included with installation accessories) 12.2 Install socket plug guard behind socket plug (included in installation accessories) 12.3 Connect the power cord to the socket plug 12.4 Install 3x2.5 sq.mm. VCT cable between power source (10A Breaker) to socket plug (for supply 220Vac to socket plug) Socket plug guard install from the back...
  • Page 20 Air diverter installation (In the necessary case) 1. single air diverter Turn the air diverter to blow air down as shown below the drill and fix it. Diverter 2. Multiple air diverters Turn air diverters to blow air down as shown below the drill and fix it Diverters Note Air diverter is the additional, not appropriate with common installation equipment.

  • Page 21: Maintenance

    6. Maintenance Maintenance of DINDAN cooling unit can be simply done by giving care to the air filter and condensor coil not to be clogged up. The cleaning interval for the air filter depends on how dirty it is of the area where it is installed.

  • Page 23: Assembly And Parts Number

    8. Spare part ITEM DESCRIPTION compressor centrifugal fan control board blower with housing filter...