Williams CARMEL AC2030TNA Owner's Manual page 32

INSTALLING EXTERNAL
POWER SUPPLY KIT M119015
FIGURE 1B
Adapter in attic, 12 VDC wire fed through inside of stud &
down next to unit, through leg.
120 VAC 12 VDC
C
EXISTING STUD
FIGURE 1C
Adapter on floor plate under modules 120 VAC wired
through leg.
EXISTING STUD
32
CARMEL
TM
AC2030TNA TOP VENT GAS WALL HEATER
CEILING PLATE
EXISTING STUD
120 VAC
CEILING PLATE
EXISTING STUD
C
12 VDC
FIGURE 1D
Adapter outside unit on floor, inside the wall 12VDC power fed
through hole in stud.
EXISTING STUD
120 VAC 12 VDC
C
FIGURE 2
Wiring through header
WIRING
CEILING PLATE
EXISTING STUD