EcoSmart ES50LVS - Page 2

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Contents
SAFETY INFORMATION ......................................................................................................... 3
INTRODUCTION ...................................................................................................................... 4
MODES OF OPERATION ......................................................................................................... 4
PERFORMANCE RATINGS ...................................................................................................... 5
QUICK START-UP PROCEDURES ......................................................................................... 9
INSTALLATION ........................................................................................................................ 9
Clearances ............................................................................................................................................. 9
Freeze Protection ................................................................................................................................ 10
Rear Piping Connections ..................................................................................................................... 10
Ecosmart Mounting ............................................................................................................................. 10
Plumbing ............................................................................................................................................. 11
Pump ................................................................................................................................................... 12
PIPING DIAGRAMS ................................................................................................................13
Tankless Water Heater Piping ............................................................................................................. 13
Boiler Piping ........................................................................................................................................ 14
ELECTRICAL ..........................................................................................................................15
Electrical Information .......................................................................................................................... 15
Thermostat Wiring .............................................................................................................................. 15
Ecosmart Wiring Diagram ................................................................................................................... 16
DIP SWITCH OPTIONS ...........................................................................................................18
Switch Locations ................................................................................................................................. 18
Heat CFM (ES50LVS) ............................................................................................................................ 19
Heat CFM (ES90LVS) ............................................................................................................................ 19
Cool CFM (ES50LVS) ............................................................................................................................ 19
Cool CFM (ES90LVS) ............................................................................................................................ 19
Options (ES50LVS and ES90LVS) ......................................................................................................... 20
SEQUENCE OF OPERATION ................................................................................................20
Multi-stage Operation ......................................................................................................................... 20
Single-stage Operation ........................................................................................................................ 21
Cooling Mode (Multi and Single stage) ............................................................................................... 21
Dehumidification ................................................................................................................................. 22