mCq pCO - Standard + Heat Pump - McQuay
mCq pCO - Standard + Heat Pump - McQuay mCq pCO - Standard + Heat Pump - McQuay
Conditioning: pCO Standard chiller + heat pump User Guide ver. 2.9 02/11/99KeypadThe figure below shows pCO's front panel with open front lid.The microprocessor-based terminal is equipped with lcd (4 x 20), keypad and led indicatorswhich make it extremely simple to set the working parameters (set-points, differential, alarmthresholds) and to perform any other regulation operation.The connection between terminal unit and main card is not necesssary during pCO's normalfunctioning.menu I/O set prog?infoon-off alarm enterThe terminal unit is necessary to program the unit and display its working parameters. Itenables you to perform the following operations:• initial programming via password;• possibility of modifying run-time any working parameter; display of any alarm condition (viaalarm messages and buzzer);• display of all measured values.Technical specificationsThe unit is powered via the main card by means of a 6-way connector.The working temperature should range between 0 and 50 °C, the storage temperature between- 20 and 50 °C.There are 10 buttons on the polycharbonate front panel plus 5 buttons in silicone translucentrubber.There are 3 led indicators below the rubber buttons, 10 led below the polycharbonate frontpanel plus 5 extra (optional) leds on the right side of the display.Electromagnetic, 2 KHz self-oscillating buzzer.Pag.4/61
Conditioning: pCO Standard chiller + heat pump User Guide ver. 2.9 02/11/99The electronic card, that includes the support for led indicators and buttons, has been housedinside a standard plastic case together with the display.Panel and wall mounting cases available.As you can see on pag. 4, pCO's housing comes complete with a front panel lid that opens witha max. span of 150 °C.When the lid is closed, only the five backlit silicone rubber keys will be directly accessed.pCO comes complete with a small 15-button keypad. Keypad and display represent the UserInterface.menu I/O set prog?infoon-off alarm enterThe main parameters or parameters loops are directly accessed by keypad by acting on thefollowing keys:ON / OFFon-offOperates and stops the controlled devices.ALARMalarmGoes to the first active alarm mask and silences thebuzzer. If pressed a second time on the active alarmmask, it resets the alarm and returns to the first maskagain.If you press this button and there are no active alarms,the message 'NO ACTIVE ALARM' will appear on thedisplay.All alarm masks can be scrolled by pressing the UPand DOWN buttons.UP & DOWN When the cursor is at the HOME position (position 0,0on the display), these buttons allow you to read all themasks of a specific section.When the cursor is within a numeric field, the UP &DOWN buttons allow you to increase anddecreasethevalue on which the cursor is positioned.When the cursor is on a choice field, pressing thesebuttons allows you to display all the options available(eg. Yes/No).Pag.5/61
- Page 1 and 2: Conditioning: pCO Standard chiller
- Page 3: Conditioning: pCO Standard chiller
- Page 7 and 8: Conditioning: pCO Standard chiller
- Page 9 and 10: Conditioning: pCO Standard chiller
- Page 11 and 12: Conditioning: pCO Standard chiller
- Page 13 and 14: Conditioning: pCO Standard chiller
- Page 15: Conditioning: pCO Standard chiller
- Page 18 and 19: Conditioning: pCO Standard chiller
- Page 20 and 21: Conditioning: pCO Standard chiller
- Page 22 and 23: Conditioning: pCO Standard chiller
- Page 24 and 25: Conditioning: pCO Standard chiller
- Page 26 and 27: Conditioning: pCO Standard chiller
- Page 28 and 29: Conditioning: pCO Standard chiller
- Page 30 and 31: Conditioning: pCO Standard chiller
- Page 32 and 33: Conditioning: pCO Standard chiller
- Page 34 and 35: Conditioning: pCO Standard chiller
- Page 36 and 37: Conditioning: pCO Standard chiller
- Page 38 and 39: Conditioning: pCO Standard chiller
- Page 40 and 41: Conditioning: pCO Standard chiller
- Page 42 and 43: Conditioning: pCO Standard chiller
- Page 44 and 45: Conditioning: pCO Standard chiller
- Page 46 and 47: Conditioning: pCO Standard chiller
- Page 48 and 49: Conditioning: pCO Standard chiller
- Page 50 and 51: Conditioning: pCO Standard chiller
- Page 52 and 53: Conditioning: pCO Standard chiller
Conditioning: <strong>pCO</strong> <strong>Standard</strong> chiller + heat pump User Guide ver. 2.9 02/11/99KeypadThe figure below shows <strong>pCO</strong>'s front panel with open front lid.The microprocessor-based terminal is equipped with lcd (4 x 20), keypad and led indicatorswhich make it extremely simple to set the working parameters (set-points, differential, alarmthresholds) and to perform any other regulation operation.The connection between terminal unit and main card is not necesssary during <strong>pCO</strong>'s normalfunctioning.menu I/O set prog?infoon-off alarm enterThe terminal unit is necessary to program the unit and display its working parameters. Itenables you to perform the following operations:• initial programming via password;• possibility of modifying run-time any working parameter; display of any alarm condition (viaalarm messages and buzzer);• display of all measured values.Technical specificationsThe unit is powered via the main card by means of a 6-way connector.The working temperature should range between 0 and 50 °C, the storage temperature between- 20 and 50 °C.There are 10 buttons on the polycharbonate front panel plus 5 buttons in silicone translucentrubber.There are 3 led indicators below the rubber buttons, 10 led below the polycharbonate frontpanel plus 5 extra (optional) leds on the right side of the display.Electromagnetic, 2 KHz self-oscillating buzzer.Pag.4/61
Change language