DINDAN 20ACU/004 User Manual Download Page 20

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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.

In case of abnormal function, it can be noticed from LED light which is to change

in corresponding with abnormal condition of cooling unit. For more details please

see page 20.

Summary of Contents for 20ACU/004

Page 1: ...English Enclosure cooling unit Model 20ACU 004 User sguide English...

Page 2: ...1 Content Page 1 Over view 3 5 2 Specifications 6 7 3 Notification 8 4 Technical information 9 10 5 Installation 11 18 6 Maintenance 19 7 Fault Indication 20 8 Assembly and part number 21...

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: ...3 1 Over view 20ACU 004...

Page 5: ...4 Main controller Hiprosentcontrol Compressor Condensor coil Condensor fan 1 Drain pan Temperature display Evaporator coil Evaporator fan Filter Condensor fan 2...

Page 6: ...h Down Cable and signal B1 Temperature sensor inside cabinet B2 Over heat sensor B3 Ice sensor B4 Ambient temperature sensor 220VAC M1 Compressor M2 Condenser Fan M3 Evaporator Fan OP1 Output Alarm M1...

Page 7: ...r 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 Evaporatorcoil face...

Page 8: ...22 120 100 100 100 100 100 150 210 16 19 7 Installation Plate Templet for cutting Area View From Outside of Cabinet 120 120 96 185 Cutting Area185 mm 192 57 46 3 12 Ambient Air In Cold Air Out Warm Ai...

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: ...nment 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...

Page 11: ...m 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 av...

Page 12: ...g 1 Special holder 2 Foam gasket 1 Air filter 1 Installing plate 1 3 8 Drain Tube 200 cm 1 3 x 1 Sq mm VCT power cord 200 cm 1 Self tapping screw 1 8 x 3 8 for Installation plate 20 Self tapping screw...

Page 13: ...nstallation procedure 1 Align installation plate in the position to be installed 2 Layout 14 positions for drilling and cutout along the dot line with Jigsaw Cutting line 2 1 3 4 5 6 7 13 14 12 11 10...

Page 14: ...with clean and dry cloth and cover with paper boxes at position will be drilled and cutted in order to prevent metal scrapt falling in cabinet 4 Drill and cut the holes and area as be pointed out from...

Page 15: ...5 Chamfer the cutted edge and paint rust proff colour 6 Put the socket plug in the position and screw it be careful the socket plug cover must be opened downward only 14...

Page 16: ...plug guard 8 Installation plate attachment 8 1 Install the Installation plate with 14 self tapping screws 8 2 Connect main power line with 220VAC which be connected to 10 Amp breaker Main power is 1...

Page 17: ...ders on it and then hang the cooling unit on this holders fasten another 2 screws M6 x 20 mm at the bottom of the cooling unit 10 Uncover the frontal case of cooling unit then plug in the plug 16 M6 x...

Page 18: ...ware Avoid dipping draing tube below than water level which be clogged its drainage 12 Turn on breaker for operation 17 Tire with 6 CABLE TIE Fixed with 1 2 CABLE CLAMP Fixed with 1 2 CABLE CLAMP 3 8...

Page 19: ...ow the drill and fix it 2 Divert air to left and right Turn air diverter to left or turn air diverter to right Drill and fix the diverter as shown below Note Air diverter is the additional not appropr...

Page 20: ...ndensor 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 In case of abnormal function it can be noticed from LED light wh...

Page 21: ......

Page 22: ...21 8 Assembly and part number ITEM DESCRIPTION PART NUNMBER 1 compressor EP 04 009 2 servo fan EP 03 015 3 condensercoil 4 evaporator coil 5 control board XEE 22 015 6 filter CR 15 203...

Page 23: ...Printed in Thailand Dindan Technical Co Ltd A71 a42 061601 600W...