Hill Phoenix 05DMA manual Defrost and Temp Control

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DEFROST AND TEMP CONTROL

The O5DMA uses timed off defrost as its primary defrost method. The timed-off defrost termination control probe is located in the middle fo the coil near the top as shown in the diagram below. Access to the probe can be gained by removing the lower rear baffle.

The temperature control probe is located behind the 3 1/2” plug button in the top flue panel, also shown in the diagram below. Both of these probes are wired to the case controller mounted on top of the case.

Temperature control probe location (Behind the 3 1/2” plug button).

Timed-Off defrost termination control probe location (In center of coil near top of coil).

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Contents Handbook Page Hill Phoenix Page Table of Contents General Information Model O5DMA Casters Installation Refrigeration Piping Component Definitions Plumbing Electrical Hookup Electrical Hookup Control Settings To change setpoint To Initiate Manual DefrostTo program parameters To lock and unlock the unitOperation InterfaceControl Settings Alarm OperationUser Level Setpoints O5DMA Wiring DIAGRAMS- O5DMAMODEL Electrical Data Guidelines & Control SettingsO5DMA 4’, 6’ & 8’ System Requirements Condensing Unit DataDefrost and Temp Control AIR Flowand Product Loading USE and Maintenance Fans Entire fan basketParts Ordering Lamp Shield Compressor Shroud Coil End Assembly End KickplatePlug Button Shelf Tag MouldingProcedure Page Page Warranty Maintenance & Case Care