ACV Prestige Solo 50 Installation, Operation And Maintenance Instructions

Also see for Prestige Solo 100: Installer's handbook Instructions Installation, operation and maintenance instructions

Contents

ACV Prestige Solo 50 Installation, Operation And Maintenance Instructions Manual pdf 7 page image

Low WaterWater level has fallen below anacceptable operating level.Increase pressure to normal range.If problem persists,call for serviceE37Lockout reference code. Refer to “In case of Prob-lem...” on page 8 for more information.Body text. The first sentence describes the lockout,the second sentence gives a possible cure, and thethird tells how to reset the lockout.Lockout message. Refer to “In case of Problem...”on page 8 for more information.Stand-by84°C61°CTarget = --PRESTIGE 42-50-75-100-120 Solo : A1002372 - 664Y6200 • EENFRNLESITDEPLRUen7USER’S GUIDELOCKOUT SCREENIf a problem occurs, the Lockout screen replaces the Home screen. The backlight also remains on as longas the problem is not solved. Pressing any arrow button will return to the Home screen.Using the code located in the right bottom corner of the screen, troubleshoot the problem, either withthe table located in paragraph “In case of Problem...” on page 8, or with the Lockout code, refer to“Locking codes” on page 43.STAND-BY SCREENThis screen is displayed at start-up. It indicates that the Prestige is ready to respond when a demand isreceived.STATUS MESSAGESStand-by Indicates that the Prestige is ready to respond when a demand is received.CH Demand A central heating call has been received.DHW Demand A domestic hot water call has been received.CH / DHW Demand Central heating and domestic hot water calls are being received simultaneous-ly. Both calls are being satisfied simultaneously because domestic hot waterpriority has been disabled.DHW Priority Central heating and domestic hot water calls are being received simultaneous-ly. Domestic hot water call is being satisfied first because it has priority overcentral heating calls.Priority Timeout Central heating and domestic hot water calls are being received simultaneous-ly. The domestic hot water priority time limit has been exceeded. Priority willnow switch back and forth between central heating and domestic hot watercalls until one call is satisfied.External Demand An external modulation call has been received.Slave Operation The Prestige is a slave in a cascade system.Manual Operation The burner or circulators have manually been enabled in the Installer Menu.CH Burner Delay The burner will not fire until the call blocking time has elapsed.DHW Burner Delay The burner will not fire until the call blocking time has elapsed.CH Setpoint Reached The burner is not fired because the supply/system water temperature exceedsthe setpoint. The central heating circulator continues to operate and the burnerwill fire again once the supply/system water temperature drops below the set-point.DHW Setpoint Reached The burner is not fired because the supply/system water temperature exceedsthe setpoint. The domestic circulator continues to operate and the burner willfire again once the supply/system water temperature drops below the setpoint.CH Post Pump The central heating circulator is running to remove heat from the Prestige at thecompletion of a call.DHW Post Pump The domestic hot water circulator is running to remove heat from the Prestigeat the completion of a call.Freeze Protection The burner is fired because the freeze protection feature has been activated.Freeze protection will end once the supply/system water temperature is raisedto16°C.Boiler Protection The burner firing rate is being reduced because of an excessive difference be-tween the boiler supply and return temperatures. The firing rate will begin in-creasing once the temperature difference is less than 25°C.Lockout Description The lockout which currently has the Prestige shut down is displayed