Lennox 22U52 User Manual

2
Requirements
Using the remote controller
• Point the remote controller directly at
the indoor unit.
• Stand within 26 feet (8 meters) of the
indoor unit.
• Do not block the signal between the
remote controller and indoor unit.
NOTE: The remote controller will not
function without a clear line of
sight to the indoor unit.
• Do not submerge the remote control-
ler in liquid.
• Do not expose to direct sunlight.
• Do not drop or step on remote con-
troller.
• Ensure that the remote controller is
pointed directly at the indoor unit. If
the remote controller is pointed direct-
ly toward the ceiling, it will not control
the indoor unit (except cassette units
if installed directly above the holder).
Specications
Table 1. Specications
Rated voltage
3.0 VDC - (2
AAA batteries
included)
Min voltage for sending
signal to CPU
2.4 VDC
Effective transmitting
distance
26 feet (8
meters)
Operation conditions
23°F to 140°F
(-5 to 60°C)
Overview
Furnished with Wall-Mount, Cassette,
Floor Console and Ceiling/Floor Indoor
Units.
• Complete remote control of system
• Wireless remote controller holder fur-
nished
• Holder can be mounted on a wall for
easy access
• Mounting screws furnished

Lennox 22U52 Specifications

General

Brand	Lennox
Model	22U52
Category	Remote Control
Language	English