Table Of Contents - Temspec VHC Series Operation & Maintenance Manual

INTRODUCTION
About the Unit Ventilator
Nomenclature for Unit Ventilators with Self-Contained Cooling
TYPICAL UNIT LAYOUT
Model VLC 24, VLC 30, VLC 36 .........................................................................2
Model VLC 48, VLC 60 - (ducted) .........................................................................3
Model VLC 48, VLC 60 - (freeblow)
Model VHC 30, VHC 36, VHC 48, VHC 60
OPERATION
Sequence of Operation
Hot Water Circuit ............................................................................................7
Refrigeration Circuit ...
Electrical Circuit ............................................................................................9
Dampers .....................................................................................................9
Optional Powered Exhaust ...................................................................................9
Filtration ..........
MAINTENANCE
Servicing the Unit ...........................................................................................10
Maintenance Schedule
Changing the Filters ...........................................................................................11
Cleaning the Condenser Coil
Cleaning the Evaporator Coil
Motors ....................................................................................................12
TROUBLESHOOTING
Basic Troubleshooting Guidelines .........................................................................13
REPLACEMENT PARTS
Limited Warranty ......................................
Part Sales ..................................................

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