Lennox VSCA Series Installation Instructions Manual

©2020 Lennox Industries Inc. Dallas, Texas, USA
THIS MANUAL MUST BE LEFT WITH THE OWNER FOR
FUTURE REFERENCE
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.
The State of California has determined that this
product may contain or produce a chemical or
chemicals, in very low doses, which may cause
serious illness or death. It may also cause cancer,
birth defects, or reproductive harm.
CAUTION
!
As with any mechanical equipment, personal injury
can result from contact with sharp sheet metal edges.
Be careful when you handle this equipment.
VRF
1
INSTALLATION
INSTRUCTIONS
VSCA Floor Standing Cased /
VSEA Floor Standing Exposed
VRF SYSTEMS -- Floor Standing Indoor Units
508061-01
03/2020
General
The VSC Floor Standing Cased / VSE Floor Standing Ex-
posed non-ducted indoor units are matched with an outdoor
heat recovery or heat pump unit to create a VRF (variable
refrigerant flow) system that uses HFC-410A refrigerant.
Refer to the Product Specification bulletin (EHB) for the
proper use of these indoor units with specific heat pumps,
heat recovery units, mode switching devices, branch pipes,
line sets and controls.
These instructions are intended as a general guide and do
not supersede local codes in any way. Consult authorities
having jurisdiction before installation.
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 the following:
1 - Assembled indoor unit
4 - Foot bolts
1 - Receiver/Display panel
2 - Refrigerant piping insulation sleeves
1 - Resistor
2 - Brass flare nut
1 - Controller Wiring harness
1 - Water level switch cable
1 - Installation manual
Optional accessories, purchased separately:
1 - Wired controller V0STAT55P-3 (19X69)
2 - Base (VSEA only)
2 - Support feet V8VSA001-3P (19X68)