Table Of Contents - Lennox LGH 036 Installation Instructions Manual

Litho U.S.A.
2013
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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Arrangements . . . . . . . . . . . . . . . . . . . . . . . . .
Shipping and Packing List . . . . . . . . . . . . . . . . . . . .
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Unit Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Duct Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rigging Unit For Lifting . . . . . . . . . . . . . . . . . . . . . . .
Horizontal Air Discharge . . . . . . . . . . . . . . . . . . . . . .
Condensate Drains . . . . . . . . . . . . . . . . . . . . . . . . . .
Gas Piping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pressure Test Gas Piping . . . . . . . . . . . . . . . . . . . . .
RETAIN THESE INSTRUCTIONS FOR FUTURE REFERENCE
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04/13
*2P0413*
INSTALLATION
INSTRUCTIONS
LGH/LCH036, 048,
060 & 072
3, 4, 5 and 6 Ton
GAS AND COOLING PACKAGED UNITS
507155-01
4/2013
Supersedes 507085-01
High Altitude Derate
Electrical Connections
Blower Operation and Adjustments
Page 2 Cooling Start-Up
Page 3
Gas Heat Start-Up
Page 4 Heating Operation and Adjustments
Page 4 Electric Heat Start-Up
Page 4 Ventilation Control Board Start-Up
Page 5
Hot Gas Reheat Startup
Page 5 Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 5
Page 6
Page 6
Page 8
Danger of sharp metallic edges. Can cause injury.
Take care when servicing unit to avoid accidental
Page 9
contact with sharp edges.
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LG SHOWN
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CAUTION
507155-01
*P507155-01*
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