LCT ACT-VCC-3000, User Manual

Page 1: ...ACT VCC 3000 DC Cabinet Air Conditioner User Manual Read this manual carefully before installation and use...

Page 2: ...s 4 2 3 Working Principles 4 2 4 Product features 4 2 5 Technical Specifications 5 2 6 Air Circulation and Remote Mounting 5 2 7 Operation of the Unit 6 2 8 Condensate Handling 6 2 9 LED Display Param...

Page 3: ...e cooling device intended for applications where the internal air of a sealed electrical enclosure must be cooled or maintained at a particular temperature This manual will provide an overview of the...

Page 4: ...the environment The high pressure condensate then flows through an expansion valve which reduces the fluid s pressure and partially vaporizes the fluid The expansion and partial vaporization cool the...

Page 5: ...plications If the unit is to be mounted remotely to cool an enclosure ductwork and a separting plate must be used as shown in Figure 2 3 Ductwork should be made as short as possible to minimize the im...

Page 6: ...will remain in a standby mode where only the internal fan runs at its lowest speed o Active Cooling mode If the air temperature is greater than the setpoint temperature the unit will run on normal co...

Page 7: ...12 hours 0 72 hours P97 Return to factory setting Pressing the S key will return the product to default factory settings Heating functions are optional and not included on all units The above paramete...

Page 8: ...om damage E08 Low temperature warning E09 DC Power overvoltage warning E10 DC Power undervoltage warning E11 Refrigerant circuit pressure is too high warning E12 Refrigerant circuit pressure is too lo...

Page 9: ...ing straps are unbroken and that the wooden box is undamaged not deformed or wet Use scissors or a knife to dismantle the packing belt then open the wooden box After opening the package please check t...

Page 10: ...abinet is well sealed using the supplied gasket Do not turn the unit on immediately after finishing the installation the unit must remain standing vertically for more than 30 minutes before being turn...

Page 11: ...fer to the above table for size All wires must be properly torqued to the relevant terminals All national wiring regulations and local electrical codes should be followed based upon instalation locati...

Page 12: ...3 J16 J5 J6 J14 U V W 48V RTN J9 J13 J12 J15 J7 J8 R S4 8 5 SP I C om J2 J1 Extf an In tfa n PE MDYT V30 Inter Fan Ex ter Fan INT Temp Sens or Con d Tem p Sen sor D isplay Compressor CTRL NO COM NC T...

Page 13: ...wer supply voltage is normal and consistent with the requirements on the nameplate 6 2 Operating the Unit Apply power to the unit The product will first run a self test program and then the unit will...

Page 14: ...arameter setting mode The display will show the Pxx code Use arrow keys to choose the desired item Press the S button to select The display will show the selected item s current parameter values use a...

Page 15: ...damaged 2 Voltage Stability Use the multimeter to measure the Air Conditioner input voltage in order to gauge whether the voltage is within normal range If the voltage is not within the normal range p...

Page 16: ...larm stops Supply voltage overload The compressor current is not within the normal range Turn off the power supply immediately Use a multimeter to measure the voltage do not power on the switch until...

Page 17: ...ve inspection test acceptance and use Seller s warranty shall run to Buyer its successors assigns and customers and users of products sold by Buyer Seller agrees to replace or correct defects of any G...

Page 18: ...Rev A ACT VCC 3000 DC 18 Questions or Comments ACT Quality Department quality 1 act com or call 717 295 6061 to reach the Sales staff for assistance on custom orders...