OPEL 2000
31
CAUTION:
Tie-ins into existing ductwork must be
down stream from the existing furnace.
Note: When the central heating blower is in operation, it
removes air from the room containing the fireplace. If
this room can be closed off from the rest of the house
(e.g. with a door), a grille with at least a 100 square inch
open area must be installed to allow the air to return to
the fireplace. Otherwise periodic smoking from the
fireplace will result.
10. Wire the blower to a 115-volt, 15-amp breaker through
the thermostat provided. The variable speed switch
provided should be installed in a convenient location near
the fireplace so the blower can be shut off during refueling.
The blower control center should be placed in an acces-
black
white
red
ground (bare)
yellow
s p e e d
control thermostat
b l o w e r
control
terminal
110V
blower
terminal detail
blower detail
Option 2: cooling
thermostat
(see
schematic wiring
diagram Figure 36)
to terminal
blower con-
trol detail
to speed
control
to thermostat
C
Y
G
R
W
BWG
Option 1:
warming
thermostat
(see schematic
wiring diagram
Figure 36)
Figure 30: Central heat system wiring diagram
sible location near the blower. It should be mounted in a
4 x 4 electricians box. You have two options of how you
can connect the central heat blower to the blower control
assembly.
a) If you would like the blower to turn on when the ther-
mostat calls for heat, first locate the thermostat in the
principal room heated by the duct system. Do not install
it in the room where the fireplace is installed. There are
yellow black and red wires coming out of the relay as
shown in the wiring diagram. Connect the wire from #4
of the terminal block to the black wire and put the wire
connector on the red wire for protection. See Figures 36
and 37 for schematic wiring diagrams.
Summary of Contents for OPEL 2000
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