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Enclosure cooling unit

Model

70ACU/005

User's guide

ภาษาไทย

English

Summary of Contents for 70ACU/005

Page 1: ...Enclosure cooling unit Model 70ACU 005 User s guide English...

Page 2: ...Contents Page 1 Over view 3 5 2 Specification 6 7 3 Notification 8 4 Technical information 9 10 5 Installation 11 19 6 Maintenance 20 7 Fault indication 21 8 Assembly and parts number 22 1...

Page 3: ...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 o C and can function well in any factorie...

Page 4: ...1 Over view 70ACU 005 3...

Page 5: ...Compressor Condensor coil Condensor fan Drain pan Temperature display Evaporator coil Evaporator fan Filter Temperature control board 4...

Page 6: ...Unit is working LED3 Power on Cable and signal S1 Cooling space temp sensor S2 Condensing temp sensor 220VAC C1 Capacitor M1 Compressor M2 Condenser Fan M3 Evaporator Fan SR1 Solid State Relay 1 2 3 4...

Page 7: ...none water detector none Protection over drain protect system yes Display thermometer red 7 segment 19 mm yes system status 2 colour LED yes Electrical equip safety device 7A slow blow fuse Evaporator...

Page 8: ...mm 45 105 100 190 85 100 100 100 100 100 100 100 100 100 100 100 100 100 100 12 12 465 85 5 90 90 90 85 5 316 142 165 1155 67 66 130 214 15 1595 Installation Plate Templet for cutting Area View From O...

Page 9: ...7 In order to minimize water condensation cabinet doors should be tightly closed during operation Circulation fan should be installed in cabinet if various equipment is densely installed inside In ord...

Page 10: ...ent these substances should be disposed of properly or other under direction given by distributor 4 Technical information Protective equipment Refrigeration system has been tested with high pressure d...

Page 11: ...hall 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...

Page 12: ...l holder see page15 2 Upper gasket 1 Lower gasket 1 Air filter 1 Installation plate 1 Self tapping screw 1 8 x 1 2 for socket plug 4 Self tapping screw 1 8 x 3 8 for Installation plate 48 1 2 drain tu...

Page 13: ...28 27 26 25 24 23 22 21 17 18 19 20 39 37 105 COLD AIR OUT RETURN AIR TO AIR CONDITIONER 85 38 Installation procedures Note please read page 8 item 3 before install cooling unit 1 Align Installation...

Page 14: ...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 4 Drilling the layout position in item 2 page 12...

Page 15: ...ollowing 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 File t...

Page 16: ...installation accessories 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...

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 D U N L I 16...

Page 18: ...nother one is under use while B36 1 is to be taken off and flipped over to fasten from the outside covering drain tube for tiding before use Caution Avoid immerse drain tube under water level see page...

Page 19: ...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 Caution 10Amp breaker of cooling uni...

Page 20: ...the air diverter to blow air down as shown below the drill and fix it 2 Multiple air diverters Turn air diverters to blow air down as shown below the drill and fix it Note Air diverter is the addition...

Page 21: ...ght which is to change in corresponding with abnormal condition of cooling unit For more details please see page 21 Direction It is suggested to scrape condensor and evaporator coil at least once a ye...

Page 22: ...ut off nuously blink frigerant system Condenser contaminated Clean Filter mat contaminated Clean or replace Condenser fan defective Replace No signal Unit not operate Control panel switch off Switch o...

Page 23: ...8 Spare part ITEM DESCRIPTION 1 compressor 2 3 centrifugal fan 4 5 control board 6 blower with housing 7 filter 5 1 2 3 4 6 7 22...

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