Lennox Baltic BCK 020, Installation Operating & Maintenance Manual

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Page 2 - IOM / ROOFTOP BALTIC Series - 0
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03 - E
CONTENTS
INSTALLATION
TRANSPORT - HANDLING ......................................................................................... 4
DIMENSIONS AND WEIGHTS ....................................................................................5
LIFTING THE UNITS ................................................................................................... 6
PRELIMINARY CHECKS .............................................................................................7
MINIMUM CLEARANCE AROUND THE UNIT ............................................................8
INSTALLATION ON ROOF MOUNTING FRAMES ......................................................9
Adjustable roofcurb ....................................................................................................10
Multidirectional roofcurb ............................................................................................16
Non-adjustable Non-assembled roofcurb ..................................................................22
Curbing and flashing ..................................................................................................25
ECONOMISER AND EXTRACTION ..........................................................................26
COMMISSIONING 27
BEFORE CONNECTING THE POWER ....................................................................27
CLIMATIC ..................................................................................................................27
POWERING THE UNIT .............................................................................................28
RUN TEST .................................................................................................................28
COMMISSIONING SHEET 29
VENTILATION 30
BELT TENSION .........................................................................................................32
MOUNTING & ADJUSTING PULLEYS ......................................................................33
AIRFLOW BALANCING ............................................................................................34
FILTERS ....................................................................................................................40
FAN STARTER ..........................................................................................................41
HEATING OPTIONS 42
HOT WATER COILS ..................................................................................................42
ELECTRIC HEATER ..................................................................................................44
GAS BURNERS .........................................................................................................45
CLIMATIC CONTROLLER 55
COMMUNICATION LINKS .........................................................................................56
SOFTWARE FEATURES AND LOGIC ......................................................................57
OTHER FEATURES ..................................................................................................59
CONTROL INTERFACES ..........................................................................................60
DC50 COMFORT DISPLAY .......................................................................................60
DS50 SERVICE DISPLAY ........................................................................................62
DS50 MENU TREE ....................................................................................................64
SAFETY AND ERROR CODES .................................................................................73
COMMISSIONING .....................................................................................................74
CONTROL INTERFACE CLIMALINK-CLIMALOOK 75
ELECTRICAL WIRING DIAGRAM 83
REFRIGERATION CIRCUIT 93
MAINTENANCE DIAGNOSTIC 95
MAINTENANCE PLAN 98
CONTENTS