TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller
TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller TECHNICAL MANU AL CD 30÷520 06.06 M T E 0 11 2 5 6 ... - Chiller
CD 30 ÷ 520 Simple and elaborate structure module design, reasonable pipeline arrangement, andgood effect. Opening module structure design is beneficiary for the air flowing into condenser andmaintenance.• Easy control, energy saving When unit is running, the controller can automatically adjust each module’s capacityoutput or turn on, shut down the corresponding modules according to the systemrequirement. Each unit applies dual compressors that can achieve the best effect of energy savingby further elaborated adjustment. Micro computer controller can ensure the system running with high efficiency by theauto control functions such as intelligent defrosting, problems analyzing, energymanagement, anti-freeze inspecting and running mode, etc.• Orderly starting, intelligent memorizing When unit turns on, the controller can automatically start corresponding modulessuccessively according to actual capacity requirement. The controller can automatically store start sequence and running hours of eachmodule, so if running hours of one module has reached the pre-set standard, systemwill shut off this module, and start another. The module with shorter time to energize willbe turned on first in the next operation, so it can be achieved to make a balance amongmodules to extend the life of system.• Remote & internet control. Each unit has one electric control system, which can accomplish independently thesuch functions as order input, control output, trouble solving, protection, etc. The communication between system and human can be achieved by linear controller,which can receive the customers’ operation orders and send them to main controller, aswell as collect the running data and display them on the screen.22
CD 30 ÷ 520 Matched RS485 communication interface achieve the remote monitoring function,furthermore it can be connected to Internet by using the reserved computer interface.9. Unit installation• Transportation Be sure that the package will be transported safely, unpack until arrive at installation site The leaning angle during the transportation should be smaller than 15 degree to preventthe module from rolling over. When transporting the module with rolling bars, it is recommended to use 6 bars under themodule, each one should be a bit longer than the width of basement to keep the module’sin balance. Sling the module with steel wire, be sure that the wire could bear the weight 3 timesheavier than that of the module, and check whether if it hooks to module tightly. Thehanging angle should be bigger than 60 degrees.Notice: it is absolutely forbidden to stand under the module while hanging, please use softboard to protect the module surface which contact the steel wire from scratch anddistortion.23
- Page 1 and 2: R22A I R C O N D I T I O N I N GR40
- Page 3 and 4: CD 30 ÷ 520CONTENTSModular Air-coo
- Page 5 and 6: CD 30 ÷ 520Air-cooled heat-pump mo
- Page 7 and 8: CD 30 ÷ 5203. View (one module 65k
- Page 9 and 10: CD 30 ÷ 5205. SpecificationCooling
- Page 11 and 12: CD 30 ÷ 520CoolingModelCD65 130 19
- Page 13 and 14: CD 30 ÷ 5206.3 Pulse width modulat
- Page 15 and 16: CD 30 ÷ 5207. The capacity control
- Page 17 and 18: CD 30 ÷ 5207.1. Heating and coolin
- Page 19 and 20: CD 30 ÷ 5207.2. Cooling and heatin
- Page 21: CD 30 ÷ 5207.3 Principle of Digita
- Page 25 and 26: CD 30 ÷ 520• Installation founda
- Page 27 and 28: CD 30 ÷ 52011. WiringAll wiring in
- Page 29 and 30: CD 30 ÷ 52012. Debugging• Prepar
- Page 31 and 32: CD 30 ÷ 520 Please turn on the mai
- Page 33 and 34: CD 30 ÷ 52013. MaintenanceTo ensur
- Page 35 and 36: CD 30 ÷ 5202) Vacuum refrigerant p
- Page 37 and 38: CD 30 ÷ 52014. Troubles and soluti
- Page 39 and 40: CD 30 ÷ 520Compressor stopby thelo
- Page 41 and 42: CD 30 ÷ 52016. Electric control fi
- Page 43 and 44: 18. Unit electric control & communi
- Page 45 and 46: CD 30 ÷ 520Unit electric controlle
- Page 47 and 48: CD 30 ÷ 520systems. The correspond
- Page 49 and 50: CD 30 ÷ 52016——System A electr
- Page 51 and 52: CD 30 ÷ 5203. Failure & protection
- Page 53 and 54: CD 30 ÷ 5202. Pattern& buttons des
- Page 55 and 56: CD 30 ÷ 520number, etc. will be se
- Page 57 and 58: CD 30 ÷ 520H) The current setting
- Page 59 and 60: CD 30 ÷ 5207) Online units & runni
- Page 61 and 62: CD 30 ÷ 5207——Communication wi
- Page 63 and 64: CD 30 ÷ 52063
<strong>CD</strong> 30 ÷ 520 Matched RS485 communication interface achieve the remote monitoring function,furthermore it can be connected to Internet by using the reserved computer interface.9. Unit installation• Transportation Be sure that the package will be transported safely, unpack until arrive at installation site The leaning angle during the transportation should be smaller than 15 degree to preventthe module from rolling over. When transporting the module with rolling bars, it is recommended to use 6 bars under themodule, each one should be a bit longer than the width of basement to keep the module’sin balance. Sling the module with steel wire, be sure that the wire could bear the weight 3 timesheavier than that of the module, and check whether if it hooks to module tightly. Thehanging angle should be bigger than 60 degrees.Notice: it is absolutely forbidden to stand under the module while hanging, please use softboard to protect the module surface which contact the steel wire from scratch anddistortion.23
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