Lennox SLP99UHV Series Unit Information page 45

Optional Accessories for use with any Communicating System
DISCHARGE AIR SENSOR
COMMUNICATING
THERMOSTAT
NOTE: 24V UV LIGHT
APPLICATIONS
plications. An additional transformer
for UV light applications is required.
COMMUNICATING
HEPA BYPASS FILTER
ENABLED FURNACE
X2680 HEPA
INTERLOCK KIT
LVCS VENTILATION
COMMUNICATING CONTROL SYSTEM
ENABLED FURNACE
NOTE: THERMOSTAT SENSES HUMIDITY & CONTROLS 24V "H"
OUTPUT (& 120V "H" OUTPUT) TO CYCLE HUMIDIFIER BASED ON
DEMAND. NO OTHER CONTROL OR HUMIDISTAT REQUIRED.
COMMUNICATING
ENABLED FURNACE
IFIER (IF NOT ALREADY IN THE SYSTEM FOR OTHER
FUNCTIONS. BUILT INTO ALL COMMUNICATING OUTDOOR
UNITS).
PASS INDOOR BLOWER
MOTOR COMMON WIRE
THROUGH CURRENT LOOP.
SEE HEPA INTERLOCK KIT
TAILS
COMMUNICATING
SEE LVCS VENTILATION
ENABLED FURNACE
INSTRUCTIONS FOR
DAMPER & SENSOR WIRING
FIGURE 20
Page 45
LENNOX COMMUNICATING FURNACE
EL296V, SL280V, SL280VN, SL297V, SLP99V
cutting DS to R will not cause
communication interuption
or error code
DS
CUT*
R−DS
W914
R
NON-COMMUNICATING
1 OR 2 STAGE AC OR HP UNIT
(C)
(C)
door unit only)