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1Scheda Pco OEM monocircuito New electronic controls Technical Updating.

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Presentation on theme: "1Scheda Pco OEM monocircuito New electronic controls Technical Updating."— Presentation transcript:

1 1Scheda Pco OEM monocircuito New electronic controls Technical Updating

2 2Scheda Pco OEM monocircuito New electronic control Microchiller New electronic device CAREL Pco OEM Monocircuit. Will be installed in:  TCAE/THAE 150/160:immediatly  TCAE/THAE 105/109 will replace En.gy 210b  TCCE/THCE 105/109 will replace En.gy 210b  TCAE THAE 114/138 will replace En.gy 210b

3 3Scheda Pco OEM monocircuito User interface –in the unit MANUFACTURER N° BUTTONS BACK LIGHTING BACK LIGHTINGDISPLAYCAREL3YES INLET water TEMP MICROTECH2NO

4 4Scheda Pco OEM monocircuito Key utilization programmation /alarms KEY: programmation /alarms KEY: allows the access the programmation parameters or,with red led ON, to display the alarm list and and to reset them mode up KEY: mode up KEY: Allows to change from the summer to the winter mode (for heat pump), the scroll of the parameters and the increase of the displayed value.

5 5Scheda Pco OEM monocircuito Utilizzo tasti on/off down KEY: on/off down KEY: Allow the switch on and off of the unit,the scroll down of the parameters and the decrement od the displayed value. up + down KEY:up + down KEY: If you are inside of a group of masks allows to go back to the upper level group of masks.Allows also to confirm the new inputed values.

6 6Scheda Pco OEM monocircuito Electrical board Layout Installed in the chiller

7 7Scheda Pco OEM monocircuito Electrical board Layout Clock Board Serial interface Igital Inlets Probes NTC Digital outlets Press Transducers

8 Comparison OLD - NEW TIME ZONE MANAGEMENT BY CLOCK BOARD: YES Management of 4 daily time zone with the chance to change the set point or to manage the On/Off time of the unit NO

9 9Scheda Pco OEM monocircuito Comparison OLD - NEW 2 PUMPS MANAGEMENT: NO YES Activable by parameter under manufacturer menu.Activable by parameter under manufacturer menu. Manage the pump rotation according to the working N° of hours one in stand by to the other.Manage the pump rotation according to the working N° of hours one in stand by to the other.

10 Comparison OLD - NEW COMPATIBLE SUPERVISION SYSTEMS :  Only Modbus  Carel  Modbus (Accessory KRS485)  Lonmark (Accessory KFTT10)

11 11Scheda Pco OEM monocircuito Comparison OLD - NEW NEW ALARMS MANAGED BY THE ELECTRICAL BOARD :  Wrong phase sequence :activated from the phase monitor integrated in the electrical board  Hi and low Voltage supply:activated by a board that measures the width of the phases and verify eventual anomaly in the absorption of the phases.

12 Accessory: Remote keyboar KTR  Alarm hour and date (with clock board)  Total N° of memorized alarms  Alarm code and description  Evap water inlet/outlet temperature  Compressors working hours Condensation Temperature/pressure  Stato compressor/s and fans satus one istant before the alarm. NEW’ :ALARM HISTORY FOR EACH ALARM IS MEMORIZED:

13 CLOCK BOARD

14 Serial converter RS485/RS232

15 Serial converter RS 485/USB

16 16Scheda Pco OEM monocircuito Serial Interface FTT10 LonWorks (KFTT10)

17 17Scheda Pco OEM monocircuito Serial Interface RS485 Modbus (KRS485)


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