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74-3450—2

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Rooftop Unit Diagnostics Data

Heat Failure

: heating alarm status, off = no alarm

BuildngVw —> Rooftop Unit Diagnostics

Cool Failure

: cooling alarm status, off = no alarm

BuildngVw —> Rooftop Unit Diagnostics

Econ

omizer 

Failure

: economizer alarm status, off = no alarm

BuildngVw —> Rooftop Unit Diagnostics

Low Static Press

ure 

Failure

: static pressure alarm status, 

off = no alarm

BuildngVw —> Rooftop Unit Diagnostics

Zone Data

Room Temp

erature: room temperature of selected zone

BuildngVw —> Zone Data —> Zone Name

Control Setting

: room temperature setpoint of selected zone

BuildngVw —> Zone Data —> Zone Name

press ChngValue to modify

Occupancy Status

: indicates current setpoint Occupied or 

Unoccupied 

BuildngVw —> Zone Data —> Zone Name

press Override to modify

Operating Mode

: current mode heat or cool 

BuildngVw —> Zone Data —> Zone Name

Damper Position

: zone damper position as % open 

BuildngVw —> Zone Data —> Zone Name

Summary of Contents for S7760A

Page 1: ...or to configure and monitor your rooftop unit RTU and zone controllers For more information refer to the RapidZone Application Guide 74 3449 and the S7760A Command Display User Guide 74 2974 The command display is an easy way to make changes to the schedules and other configuration options after the Rapid Zone application is downloaded Room temperature setpoints occupancy schedules equip ment alar...

Page 2: ...display the override screen where you can set timed or continuous Occupied or Unoccupied override NOTES The Occupied setpoint defines the comfort level desired during periods when a given area or zone is in use The Unoccupied setpoint captures operational equipment and energy savings during periods when a given area or zone is not in use In zones with temperature sensor and setpoint adjustment the...

Page 3: ...ly temporary and spe cial are unique to the schedule being programmed and apply only to the zone s assigned to that schedule Holidays are defined for and available to all schedules Holidays may be assigned to include or exclude individual schedules as appropriate The following is an illustration of the various components that make up a RapidZone schedule For more detailed information regarding sch...

Page 4: ...values The Occ on line E1 indicates that RapidZone will control to the occupied setpoint from 7 00 AM until the next scheduled event E2 The Unocc on line E2 indicates that RapidZone will control to the unoccupied setpoint from 6 00 PM on UNCNFIG unconfigured indicates that no change occurs from the previously programmed event e g E2 NOTE The STNDBY is not used in the RapidZone applica tion and sho...

Page 5: ...ific Holiday and press the Select key to view or modify the start stop dates and select the special or daily occupancy hours that should be used M18308 SCHEDULE 1 Special_1 E1 08 00 AM OCC E2 01 00 PM UNOCC E3 02 00 PM UNCNFIG E4 08 00 PM UNCNFIG E5 09 00 PM UNCNFIG E6 11 00 PM UNCNFIG Apply NxtSpecial M18309 Applies to SCHEDULE 1 Holiday One Holiday Two Holiday Three Holiday Four Holiday Five Hol...

Page 6: ...ss the Alarm softkey and enter the required password Main Alarms Alarms are another diagnostic tool provided by RapidZone Critical system parameters are constantly monitored within the RapidZone application Any deviation outside of preset limits will trigger an alarm The RapidZone Command Display indicates an active alarm by sounding an intermittent beep and or by flashing the indicator Active ala...

Page 7: ...ion failure Input Network Failure Network communication failure Input Rem Poll Alarm Network communication failure FreezeStat Coil freeze protection is activated Refer to the RapidZone Application Guide 74 3449 for addi tional details Setting Changes Setup Use this screen to change the display settings or to turn on and off the alarm beep Main Settings Setup NOTE Be sure to press the Apply key to ...

Page 8: ...ys bypass damper position as a percent open Cooling Stages displays the number of cooling stages that are commanded on Econ Mixed Air displays mixed air temperature Control sensor displays mixed air temperature Control Setting displays mixed air setpoint see IMPORTANT below EPID Output displays economizer damper position as a percent open Fan Command displays the fan control output state Heating S...

Page 9: ...ixture of outside economizer air and return air prior to being heated or cooled An economizer must be part of the system for this to be displayed DATA POINT INFORMATION Rooftop Unit Data RTU Controller discharge air temperature BuildngVw Rooftop Unit Data Cooling Stages number of active cooling stages BuildngVw Rooftop Unit Data Discharge Temperature discharge air temperature BuildngVw Rooftop Uni...

Page 10: ...sure alarm status off no alarm BuildngVw Rooftop Unit Diagnostics Zone Data Room Temperature room temperature of selected zone BuildngVw Zone Data Zone Name Control Setting room temperature setpoint of selected zone BuildngVw Zone Data Zone Name press ChngValue to modify Occupancy Status indicates current setpoint Occupied or Unoccupied BuildngVw Zone Data Zone Name press Override to modify Operat...

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Page 12: ...74 3450 2 J H Rev 02 01 Copyright 2001 Honeywell All Rights Reserved www honeywell com Printed in U S A on recycled paper containing at least 10 post consumer paper fibers ...

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