mCq pCO - Standard + Heat Pump - McQuay

Conditioning: pCO Standard chiller + heat pump User Guide ver. 2.9 02/11/99Masks treeThe top left-hand corner on the display represents the HOME position.You can read the masks loop by simply acting on pCO's keypad.For further information about the buttons, see 'Keypad' above.The parameters in the masks below have been given default values.MENU loopMAIN MASK00:00 00/00/94 SUMWater Tmp. In00.0°CWater Tmp.Out00.0°CALARMThe mask above shows the value measured by the water temperature probes at evaporatorinlet and outlet.The first row indicates the current time and date if pCO is equipped with clock card as well asthe controller's functioning mode (Summer or Winter).The last row shows the status of the unit (On, Off, manual mode, off from supervisor, off fromtime-zones control action).In the event of off-normal condition, the indication on the 4th row will be replaced by a flashingmessage: 'ACTIVE ALARM'.MAINTENANCE loopM_VIS_TIMEROperating hoursUnit00000Compressor 100000Compressor 2 00000M_VIS_START UP NO.Number of Start Up:Compressor 100000Compressor 2 00000Pag.40/61