WM-ERV Manual 2005.2.doc2
2
1
INTRODUCTION .................................................................................................................. 3
1.1
Safety Considerations ..................................................................................................... 3
1.2
Note to Installer............................................................................................................... 3
1.3
Inspection and Unpacking............................................................................................... 4
1.4
Unit Handling.................................................................................................................. 4
2
INSTALLATION OF WM-ERV............................................................................................ 5
2.1
Location .......................................................................................................................... 5
2.1.1 General ........................................................................................................................... 5
2.1.2
Internal Inlet/Outlet Considerations........................................................................ 5
2.1.3
External Inlet/Outlet Considerations....................................................................... 5
2.2
Installation and fitting of Ventilation unit....................................................................... 5
2.3
Electrical ......................................................................................................................... 6
3
SYSTEM COMPONENTS..................................................................................................... 7
3.1
General ............................................................................................................................ 7
3.2
System Components........................................................................................................ 7
3.2.1 Cabinet ........................................................................................................................... 7
3.2.2 Fans ................................................................................................................................ 7
3.2.3 Heat Exchanger .............................................................................................................. 7
3.2.4 Filters ............................................................................................................................. 8
3.2.5 Electrical ........................................................................................................................ 8
3.3
Schematic Dimensional Data and Wiring Diagram - Following Pages.......................... 8
4
SERVICE AND MAINTENANCE ........................................................................................ 9
4.1
Ventilation unit General.................................................................................................. 9
4.2
Heat exchangers - Air Change Enthalpy Heat exchangers ........................................... 9
5.1.1 Enthalpy Heat exchanger Maintenance.......................................................................... 9
4.3
Fans ............................................................................................................................... 10
4.4
Maintenance Schedule .................................................................................................. 10
4.4.1 General ......................................................................................................................... 10
4.4.2
Monthly Maintenance Schedules. ......................................................................... 10
4.4.3
Three-Monthly Checks ......................................................................................... 10
4.4.4 Annual Maintenance .................................................................................................... 10
WARRANTY INFORMATION, TERMS & CONDITIONS...................................................... 12