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Contents
Literature NO.: ED-UWLB5-1503
Supersedes: N/A
Note: Installation and maintenance are to be performed only by qualied personnel who are
familiar with local codes and regulations, and experienced with this type of equipment.
Caution: Sharp edges and coil surfaces are a potential injury hazard. Avoid contact with them.
Warning: Moving machinery and electrical power hazard may cause severe personal injury or
death Disconnect and lock off power before servicing equipment.
Model Series.............................................................................................................................2
Nomenclature ...........................................................................................................................2
Features ...................................................................................................................................3
Specications ...........................................................................................................................5
Dimensions ...............................................................................................................................8
Performance Data ....................................................................................................................8
Water pressure drop curve .......................................................................................................13
Sound Data...............................................................................................................................13
Wiring Diagram .........................................................................................................................14
Installation ................................................................................................................................16
Water system installation ..........................................................................................................21
Commissioning and Operation ................................................................................................. 28
Maintenance ............................................................................................................................. 29
Control System Instruction .......................................................................................................32
Wired controller instruction ....................................................................................................... 35
Error code .................................................................................................................................39