GUIDE SPECIFICATIONS
TS − 3 to 5 Ton R−410A Air Conditioners
Specifier Note: The High Pressure switch kit is a standard feature on the Lennox T−Class
t
R−410A models.
2)
[High Pressure Switch Kit]
3)
[Loss of Charge Kit]
4)
[Refrigerant Line Kits]
4.
[Controls:]
a.
[Low Ambient Kit: Allows unit to operate satisfactorily down to 30 degrees F. (field installed).]
b.
[Freezestat]
c.
[Thermostat]
d.
[Time Delay Relay Kit]
5.
Refrigerant Line Connections, Electrical Inlets, Service Valves:
a.
Sweat connection vapor and liquid lines located on cabinet corner
b.
Fully serviceable and accessible brass service valves
c.
Full shutoff suction valve
d.
Liquid valve can be front seated to manage refrigerant charge while servicing system
e.
Refrigerant line connections and field wiring inlets to be located in one central area
6.
See manufacturers list of combinations of air conditioning and furnace or air handlers
7.
Units to be factory assembled, piped and wired
8.
Units to be assembled in the USA
9.
All units are to be factory run tested
10.
Installer responsibilities:
a.
Set unit
b.
Connect refrigerant lines
c.
Make electrical connections
Specifier Note: Edit article below to suit project requirements. If substitutions are permitted, edit text below. Add text to
refer to Division 01 Project Requirements (Product Substitutions Procedures) Section
.
PART 2.02
PRODUCT SUBSTITUTIONS
A.
Substitutions: No substitutions permitted.
PART 3 EXECUTION
PART 3.01
MANUFACTURER’S INSTRUCTIONS
Specifier Note: Revise article below to suit project requirements and specifier’s practice
.
A.
Compliance: Comply with manufacturer’s written data, including product technical bulletins, product catalog installation
instructions and product carton installation instructions.
PART 3.02
EXAMINATION
A.
Site Verification of Conditions: Verify that substrate conditions, which have been previously installed under other sections,
are acceptable for product installation in accordance with manufacturer’s instructions.
PART 3.03
INSTALLATION
A.
Install air conditioner in accordance with manufacturer’s instructions and regulations of authorities having jurisdiction.
END OF SECTION
