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©2018 Lennox Industries Inc. Dallas, Texas, USA
INSTALLATION
INSTRUCTIONS
VRF SYSTEMS
507904-01
0
2/20
20
THIS MANUAL MUST BE LEFT WITH THE
OWNER FOR FUTURE REFERENCE
Shipping and Packing List
Check the components for shipping damage. If you find
any damage, immediately contact the last carrier.
Package 1 of 1 contains one of the following:
Outdoor Unit Low Ambient
Cooling Kit
These instructions are intended as a general guide and do
not supersede local codes in any way. Consult authorities
having jurisdiction before installation.
WARNING
Improper installation, adjustment, alteration, ser vice
or maintenance can cause property damage, personal
injury or loss of life.
Installation and service must be performed by a li censed
professional HVAC installer, service agency or the gas
supplier.
Failure to follow safety warnings and these instruc tions
exactly could result in property damage, dan gerous
operation, serious injury, or death.
Any additions, changes, or conversions required in order
for the appliance to satisfactorily meet the ap plication
needs must be made by a licensed profes sional HVAC
installer (or equivalent) using factory-specified parts.
Do not use this system if any part has been under water.
A flood-damaged appliance is extremely dan gerous.
Immediately call a licensed professional HVAC service
technician (or equivalent) to inspect the system and to
replace all controls and electrical parts that have been
wet, or to replace the system, if deemed necessary.
WARNING
Before beginning any installation or service work,
disconnect all power from the outdoor unit.
VRF
LAKA
1 - Low Ambient Cooling Hood Assembly (LAKA-1)
1 - Rear Wind Deflector (LAKA-2)
2 - Side Wind Deflectors (LAKA-3)
1 - Wiring harness and conduit assembly
5 - Wiring conduit mounting brackets
6 - Plastic cable ties
26 - 10-16x1/2” self-tapping screws
1 - Installation and operation manual
LAKB
1 - Low Ambient Cooling Hood Assembly (LAKB-1)
1 - Rear Wind Deflector and rear corner panels (LAKB-2)
2 - Side Wind Deflectors (LAKB-3)
1 - Wiring harness and conduit assembly
5 - Wiring conduit mounting brackets
6 - Plastic cable ties
48- 10-16x1/2” self-tapping screws
1 - Installation and operation manual
