Unit Control Box Components Arrangement; Typical Installation Support Method - Lennox T?CLASS TAA SERIES Installation Instructions Manual

Unit Control Box Components Arrangement

All TAA Series
CONTACTOR
BLOWER
RELAY (K43)
TERMINAL
STRIP (TB1)
Y, G, AND J VOLTAGE WIRING

Typical Installation Support Method

4 (102) TAA072, 090, 120, 150
10 (254) TAA180, 240
RECOMMENDED
SUPPORT RAILS
506149−01 04/11
GROUND
CONTROL PANEL
(K3−1)
LUG
TAA AIR HANDLER
(HORIZONTAL POSITION)
4 (102) TAA072, 090, 120,150
10 (254) TAA180, 240
M VOLTAGE OVERLOAD WIRING
ELECTRIC or HOT
WATER SECTION
NOTES:
1. Ensure support rails do not interfere with ducting, plumbing or
electrical connections.
2. When hot water or electric heat section is installed, additional
support underneath these accessories will be required.
3. Support rods and rails are field supplied.
Page 6
THREE−PHASE THERMAL
OVERLOAD RELAY (S42)
SUPPORT RODS (4)