Lennox FLEXY FC 050 Series User Manual

IOM / ROOF-TOP FLEXY™ Series - Page 1
CONTENTS
TRANSPORT - HANDLING - INSTALLATION-COMMISSIONING
TRANSPORT - HANDLING.................................................................................................... 3
INSTALLATION ...................................................................................................................... 6
INSTALLATION ON ROOF MOUNTING FRAME................................................................... 7
INSTALLATION ON CORNER SUPPORT POSTS ................................................................ 9
COMMISSIONING................................................................................................................ 10
OPERATION
AIR FLOW BALANCING ...................................................................................................... 11
AIRFLOW BALANCING - FXA/FXK .................................................................................... 20
FILTERS ............................................................................................................................... 21
HOT WATER BATTERIES ................................................................................................... 22
GAS BURNERS ................................................................................................................... 23
BELT TENSIONING ............................................................................................................. 30
PULLEYS ............................................................................................................................. 31
CONTROL FUNCTIONS
USING THE KP 17 COMFORT DISPLAY ............................................................................ 32
USING THE KP02 MAINTENANCE DISPLAY ..................................................................... 33
USING THE KP07 REMOTE GRAPHICAL DISPLAY .......................................................... 42
BMS CONTACTS KIT........................................................................................................... 51
CLIMATIC™ PARAMETERS ................................................................................................ 52
WIRING DIAGRAMS
ELECTRICAL WIRING DIAGRAMS..................................................................................... 59
ELECTRICAL WIRING DIAGRAMS LIST OF ITEMS .......................................................... 69
TROUBLESHOOTING
FAULT CODES.....................................................................................................................70
BEFORE CALLING FOR ASSISTANCE .............................................................................. 76
PLANNED MAINTENANCE ................................................................................................. 78
WARRANTY ......................................................................................................................... 81
CERTIFICATS
CE CERTIFICATION OF CONFORMITY ............................................................................. 82
FILTERS FIRE CLASS ......................................................................................................... 83
33 KW GAS BURNER CE CERTIFICATION OF CONFORMITY ........................................ 86
60 KW GAS BURNER CE CERTIFICATION OF CONFORMITY ........................................ 87
120 KW GAS BURNER CE CERTIFICATION OF CONFORMITY ...................................... 88
CE DAD CERTIFICATION.................................................................................................... 89
INSULATION FIRE CLASS .................................................................................................. 91
The present manual applies to the following ROOFTOP versions :
FCA 50 - FCA 60 - FCA 70 - FCA 85 - FCA 100 - FCA 120 - FCA 140 - FCA 160 - FCA 190
FCK 50 - FCK 60 - FCK 70 - FCK 85 - FCK 100 - FCK 120 - FCK 140 - FCK 160 - FCK 190
FHA 50 - FHA 60 - FHA 70 - FHA 85 - FHA 100 - FHA 120 - FHA 140 - FHA 160 - FHA 190
FHK 50 - FHK 60 - FHK 70 - FHK 85 - FHK 100 - FHK 120 - FHK 140 - FHK 160 - FHK 190
FDA 50 - FDA 60 - FDA 70 - FDA 85 - FDA 100 - FDA 120 - FDA 140 - FDA 160 - FDA 190
FDK 50 - FDK 60 - FDK 70 - FDK 85 - FDK 100 - FDK 120 - FDK 140 - FDK 160 - FDK 190
FGA 50 - FGA 60 - FGA 70 - FGA 85 - FGA 100 - FGA 120 - FGA 140 - FGA 160 - FGA 190
FGK 50 - FGK 60 - FGK 70 - FGK 85 - FGK 100 - FGK 120 - FGK 140 - FGK 160 - FGK 190
FXA 25 - FXA 30 - FXA 35 - FXA 40 - FXA 55 - FXA 70 - FXA 85 - FXA 100 - FXA 110 - FXA 140 - FXA 170
FXK 25 - FXK 30 - FXK 35 - FXK 40 - FXK 55 - FXK 70 - FXK 85 - FXK 100 - FXK 110 - FXK 140 - FXK 170
The technical information and specifications contained in this manual are for reference only. The manufacturer reserves the right to modify these without
warning and without obligation to modify equipment already sold.
Ref. IOM-RT F-09-00-E
IOM MANUAL

Lennox FLEXY FC 050 Series Specifications

General

Brand	Lennox
Model	FLEXY FC 050 Series
Category	Air Conditioner
Language	English