Lennox S40 - S40 Smart Thermostat Customization Complete; Create a New User Account; User Account Creation Steps

12
CUT
R-DS
W914
DS
R
LENNOX COMMUNICATING
FURNACE UNIT
(SLP99, EL296 and SL280)
FOR FLOAT SWITCH
OPERATION, CUT R-DS.
FLOAT
SWITCH
RELAY
FLOAT
SWITCH
LENNOX COMMUNICATING
INDOOR UNIT
CONVENTIONAL
OUTDOOR UNIT
(1 OR 2 STAGE)
LENNOX COMMUNICATING
INDOOR CONTROL (18Y04)
THERMOSTAT
CONVENTIONAL TERMINALS
FLOAT
SW
FLOAT
SWITCH
RELAY
(See Lennox
Communication
Wiring Diagram)
Figure 12. Lennox S40, Lennox Communicating Indoor Controls and Float Switch