Airwell Rooftech 100 [4/62] Contents

Airwell Rooftech 100 [4/62] Contents
2
CONTENTS
GENERAL RECOMMENDATIONS ...............................................................................................................3
SAFETY DIRECTIONS ................................................................................................................................................................ 3
WARNING ............................................................................................................................................................................... 3
EQUIPMENT SAFETY DATA ....................................................................................................................................................... 4
INSPECTION AND STORAGE .....................................................................................................................5
WARRANTY ...............................................................................................................................................5
CONTENTS OF PACKAGE ..........................................................................................................................5
PRESENTATION .........................................................................................................................................5
TECHNICAL SPECIFICATIONS ....................................................................................................................6
OPERATING LIMITS .................................................................................................................................................................. 6
DIMENSIONS ............................................................................................................................................6
HANDLING ...............................................................................................................................................6
NET WEIGHT ........................................................................................................................................................................... 7
POSITION OF CENTRE OF GRAVITY FOR THE BASE MODULE ................................................................................................... 7
ELECTRICAL SPECIFICATIONS ...................................................................................................................8
UNIT WITHOUT HEATING ........................................................................................................................................................ 8
UNIT WITH HEATING TYPE CH1 ............................................................................................................................................... 8
UNIT WITH HEATING TYPE CH2 ............................................................................................................................................... 8
INSTALLATION ..........................................................................................................................................8
PLACE OF INSTALLATION AND REQUIREMENTS ........................................................................................................................ 8
CLEARANCE ............................................................................................................................................................................ 9
UNIT LOCATION ..................................................................................................................................................................... 9
CONDENSATE DRAIN PAIN ...................................................................................................................................................... 9
ROOF CURB .......................................................................................................................................................................... 10
DIMENSIONS .......................................................................................................................................................................................... 10
CONFIGURATION OF THE UNIT .............................................................................................................11
GENERALITES......................................................................................................................................................................... 11
SUPPLY AIR............................................................................................................................................................................. 11
AIR INTAKE ............................................................................................................................................................................ 11
DUCT OUTLET DIMENSIONS ................................................................................................................................................. 11
ECONOMISER .........................................................................................................................................12
ECONOMISER - 2 FLAPS ........................................................................................................................................................ 12
ECONOMISER - 3 FLAPS ........................................................................................................................................................ 13
ELECTRIC HEAT .......................................................................................................................................13
WIRING DIAGRAM AND LEGEND ............................................................................................................14
WIRING DIAGRAM ................................................................................................................................................................. 14
LEGEND ................................................................................................................................................................................ 14
POWER SUPPLY ........................................................................................................................................................................................ 14
WIRING DIAGRAM KEY DESCRIPTIONS .................................................................................................................................................... 14
POWER SUPPLY DIAGRAMS: ............................................................................................................................................................................................. 14
CONTROL AND REGULATION DIAGRAMS ........................................................................................................................................................................ 15
RANGE AND SETTINGS OF THEMAL PROTECTION / NOMINAL INTENSITY OF THE CONTACTORS (CLASSE AC3) ..................................... 16
COMPRESSORS CRANKCASE HEATER ....................................................................................................................................................... 16
PRESSOSTATS SETTING ........................................................................................................................................................................... 16
ELECTRICAL CONNECTIONS ...................................................................................................................17
COMMISSIONING ...................................................................................................................................19
PRE-START CHECK LIST ........................................................................................................................................................... 19
ELECTRICAL CHECK ................................................................................................................................................................................. 19
VISUAL CHECK ........................................................................................................................................................................................ 19
DUCTING ................................................................................................................................................................................................ 19
AIR BALANCING ...................................................................................................................................................................................... 20
CASE N°1: ....................................................................................................................................................................................................................... 20
CASE N°2: ....................................................................................................................................................................................................................... 20
OPERATING CHECK LIST ........................................................................................................................................................ 21
GENERAL................................................................................................................................................................................................. 21
PHASE ROTATION PROTECTION ............................................................................................................................................................. 21
ELECTRICAL ............................................................................................................................................................................................. 21
SET POINTS ..................................................................................................................................................................................................................... 21
OPERATING VOLTAGE: .................................................................................................................................................................................................... 21
CONTROL ....................................................................................................................................................................................................................... 21
BLOWER & DRIVE ..................................................................................................................................................................................... 21
COMPRESSOR AND REFRIGERATION SYSTEM .......................................................................................................................................... 21
FINAL CHECK .......................................................................................................................................................................................... 22
FINAL TASKS ...........................................................................................................................................22
IN CASE OF WARRANTY - MATERIAL RETURN PROCEDURE ....................................................................22
ORDERING SERVICE AND SPARE PARTS ORDER ......................................................................................22
MAINTENANCE .......................................................................................................................................22
REGULAR MAINTENANCE ...................................................................................................................................................... 22
GENERAL INSPECTION .......................................................................................................................................................... 22
ACCESS PANELS ..................................................................................................................................................................... 23
BLOWER DRIVE SYSTEM ......................................................................................................................................................... 23
COILS ................................................................................................................................................................................... 23
ELECTRICAL SECTION ............................................................................................................................................................ 23
SERVICING CHECKLIST .......................................................................................................................................................... 24
TROUBLE SHOOTING ..............................................................................................................................25

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