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Enclosure cooling unit

Model

40ACU-P23-3

User's guide

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English

Summary of Contents for 40ACU-P23-3

Page 1: ...Enclosure cooling unit Model 40ACU P23 3 User s guide English...

Page 2: ...1 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...

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 40ACU P23 3 3...

Page 5: ...Drain pan Evaporator coil Evaporator fan Condensor fan Condensor coil Compressor Air filter Hiprosent Control 4...

Page 6: ...re sensor inside cabinet B2 Over heat sensor B3 Ice sensor B4 Ambient temperature sensor 220VAC M1 Compressor M2 Condenser Fan M3 Evaporator Fan SR1 Solid State Relay OP1 Output Alarm NO NC DS1 Door S...

Page 7: ...e 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 co...

Page 8: ...t to layout for cut drill Cut for SocketPlug Drill 20 OD 3 2 mm Use this Installation plate Installation Plate View from outside Cabinet 953 102 52 130 224 63 202 70 350 88 150 88 12 12 131 150 150 15...

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: ...ystem 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 t...

Page 12: ...al 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 23 1 2 drain t...

Page 13: ...tion plate in the position and water level check see figure below 2 Lay out No 1 23 RETURN AIR TO AIR CONDITIONER COLD AIR OUT 22 Cutting Drilling Templet This dimension is viewed from outside Cabinet...

Page 14: ...icity 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 by followi...

Page 15: ...position in item 2 page 12 by following these following steps 5 1 cutting for air return at 21 5 2 cutting for air outlet at 22 5 3 cutting for socket plug at 23 6 File the cutting edge and paint rust...

Page 16: ...rs included with 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 in...

Page 17: ...9 Hang cooling unit on the installing plate see figure below 10 Fasten M10x45 mm bolt 2 unit 2x Bolts M10x45 mm 16...

Page 18: ...when another one is under use while A36 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 s...

Page 19: ...ories 12 3 Connect the power cord to the socket plug 12 4 Install 3x1 5 sq mm VCT cable between power source 10ABreaker to socket plug for supply 220Vac to socket plug Caution 10 Amp breaker of coolin...

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: ...cing Operational indication icing up Raise the set point value of the internal temperature Automatically shut off Evaporator contaminated Clean Evaporator fan defective Replace Lack of coolant Carry o...

Page 23: ...1 rotary compressor with run capacitor EP 04 701 2 condensor coil 3 condensing fan cover EP 10 702 4 condensing centrifugal fan with capacitor EP 03 706 5 Evaporator coil 6 servo fan EP 03 015 7 cont...

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