Orion-system Modular VAV/Zone Controller Manual do Utilizador

Modular VAV/Zone ControllerActuator Packagewww.orioncontrols.com

Zone Controller Actuator Package WiringFigure 7: Modular VAV/Zone Controller Actuator Package WiringWiring ConsiderationsThe OE325-01 Zone Controll

Zone Controller Expansion Module WiringFigure 8: Zone Controller Expansion Module Wiring - Fan Terminals And/Or Staged Electric Heat11Modular ZCAP Te

Zone Controller Expansion Module WiringFigure 10: Zone Controller Expansion Module Wiring - Fan Terminals And/Or 2 Position HW HeatFigure 9: Zone Co

Zone Controller Expansion Module WiringFigure 12: Zone Controller Expansion Module Wiring - Fan Terminals And/Or Auxiliary Electric HeatFigure 11: Z

Power/Comm Board WiringFigure 13: Zone Controller Expansion Module Wiring - Fan Terminals And/Or Auxiliary 2 Position HW HeatFigure 14: Power/Comm B

Modular Devices Transformer Sizing120/24VAC120/24VAC120/24VAC120/24VAC80 VATransformerMinimumSee WarningNote Below40 VATransformerMinimumSee WarningNo

Slaved Zone Damper WiringFor large zones, it may be necessary to have more than one air damper controlled by a Modular VAV/Zone Controller Actuator Pa

Addressing & Powering UpFigure 17: Address Switch SettingGeneralIn order to have a trouble free start-up, it is important to follow a few simple

Initialization and ProgrammingFigure 18: Operator InterfacesInitializationOn system power-up, the “STAT” LED is extinguished for a few seconds and th

VAV/Zone Conguration & SetupThere are a few conguration selections available which can be used to tailor the software operation to match the mec

Table of ContentsWattMaster Controls, Inc.8500 NW River Park Drive, Parkville, MO 64152Toll Free Phone: 866-918-1100PH: (816) 505-1100 · FAX: (816)

SchedulingOccupied/Unoccupied Mode The VAV/Zone Controller monitors the communications loop for its Oc-cupied and Unoccupied mode of operation command

Damper Positions and Occupied Mode SequencesDamper PositionsThe actual values for the minimum damper positions that are described in the following par

Space Heating ModeOccupied Space Heating mode is initiated by the temperature in the space falling to within 0.5 ºF of the Occupied Heating Setpoint.

Unoccupied Mode SequencesSeries Flow Fan TerminalsIf the VAV/Zone Controller has been congured as a Series Fan Powered terminal unit, the series fan

As with the Occupied Mode of operation, two different congurations are available for the Unoccupied Space Heating mode. If the box is congured to al

Damper Control and Tenant Override LogsDamper ControlThe damper position is calculated by the mode and demand from the space sensor. Included in this

Zone Polling & Voting and Alarm Detection & ReportingZoningDescriptionThe Orion system can be congured to operate as a true zoning system wit

Internal Trend Logging & Force ModesInternal Trend LoggingThe VAV/Zone Controller continuously maintains an Internal Trend Log, which records a x

LED TroubleshootingUsing LEDs To Verify OperationThe VAV/Zone Controller is equipped with LEDs that can be used as very powerful troubleshooting tools

Other ChecksSpace Temperature SensorIf the Space Temperature Sensor is not reading a valid temperature, rst make sure that the modular cable connecto

Controller FeaturesOverviewModular & Non-Modular VAV/Zone ControllersThere are two variations of the VAV/Zone Controller Actuator Packages. One is

Temperature Sensor Testing Temperature Sensor TestingThe following sensor voltage and resistance table is provided to aid in checking sensors that app

Modular and Digital Room Sensor TestingFigure 20: Testing Resistance & Voltage On Modular & Digital Room Sensors31Modular ZCAP Technical Guid

A-EZoneZoneIndex32 Modular ZCAP Technical Guide 0-10 VDC Voltage Signal...192-10 V

F-OZoneZone Index33Modular ZCAP Technical GuideFFactory Mounted...9Fan Enable...8Fan R

P-SPP1...8P2...8Parallel Fan Powered Box With Reheat...19Parallel Flow Fan Terminals...21, 23, 24Polling

T-ZTTactio SI Touch Screen...18Temperature/ResistanceChart...30Temperature SensorTesting...30Tenant Override Logs...

Form: OR-MZCAP-TGD-01C Printed in the USA September 2014 All rights reserved

Figure 1: OE742-31-VAVZ Pressure Dependent Modular VAV/Zone Controller Actuator Package DimensionsP.D. Modular VAV/Zone Controller Actuator Package D

P.I. Modular VAV/Zone Controller Actuator Package DimensionsFigure 2: OE744-31-VAVZ Pressure Independent Modular VAV/Zone Controller Actuator Package

Figure 3: OE742-31 Pressure Dependent Modular VAV/Zone Controller Actuator Package Comp. LocationsModular VAV/Zone Controller Actuator Package Comp.

Figure 5: OE325-01 Zone Controller Expansion Module DimensionsFigure 6: OE325-01 Zone Controller Expansion Module Component LocationsZone Controller

The following inputs and outputs are available on the VAV/Zone Controller and the OE325-01 Zone Controller Expansion Module. For component locations o

Controller Installation & WiringGeneralCorrect wiring of the VAV/Zone Controller is the most important factor in the overall success of the contro