Lennox KCA092, Руководство по установке

Страница: 1 / 32

©
2017
WARNING
Improper installation, adjustment, alteration, ser­
vice or maintenance can cause property damage,
personal injury or loss of life. Installation and ser­
vice must be performed by a licensed professional
HVAC installer or equivalent, service agency, or the
gas supplier
Table Of Contents
Dimensions Page 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Arrangements Page 3 . . . . . . . . . . . . . . . . . . . . . . . . .
Shipping and Packing List Page 4 . . . . . . . . . . . . . . . . . . . .
General Page 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Safety Page 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Support Page 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duct Connection Page 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rigging Unit For Lifting Page 5 . . . . . . . . . . . . . . . . . . . . . . .
Condensate Drains Page 6 . . . . . . . . . . . . . . . . . . . . . . . . . .
Connect Gas Piping Page 7 . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Test Gas Piping Page 8 . . . . . . . . . . . . . . . . . . . . .
INSTALLATION
INSTRUCTIONS
KGA/KCA092
KGA/KCA102
KGA/KCA120
KGA/KCA150
(7.5 Ton)
(8.5 Ton)
(10 Ton)
(12-1/2 Ton)
GAS AND COOLING PACKAGED UNITS
507118-06
4/2017
Supersedes 10/2016
High Altitude Derate Page 9 . . . . . . . . . . . . . . . . . . . . . . . . .
Electrical Connections Page 9 . . . . . . . . . . . . . . . . . . . . . . .
Unit Power-Up Page 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Blower Operation and Adjustments Page 10 . . . . . . . . . . . .
Cooling Start-Up Page 18 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Heat Start-Up Page 26 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heating Operation and Adjustments Page 27 . . . . . . . . . . . .
Electric Heat Start-Up Page 27 . . . . . . . . . . . . . . . . . . . . . . . .
Supply Air Inverter Start-Up Page 28 . . . . . . . . . . . . . . . . . . .
Service Page 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
KGA SHOWN