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Tuesday
29
o£
5ep
1998,
Faxination
->51£3390477
Page
7 of
9
Figure
4
THERMOSTAT
WIRING
_R
I
FOR
81NGLE
STAG
E
wl
| HEATINGANDTWO
"
G@__...9........._ wj_.
THERMOSTAT
!
,
I ,_r
i;
Z2 TO Z2
Z1TOZl
I
,
FF_TRONIO
GON1TtO_
FURNAGE
m2
ISOLATION
RELAY
WALL
THERMOSTAT
W1
Y
G
THERMOSTAT WIRING
FOR TWO STAGE HEATING
AND SINGLE STAGE COOLING
z
i
; _,'
" ELECTRONIC
.... LG_! --.
- ,Y" !
CONTROL
FURNACE
_: :: :.
Z2 TO Za
Zl TO Z1
_,
; iz2 Izl
_;, :
ELI_I_RONIC
----
_y,
CONTROL
#2
iSOLATION
E'LAY
NC
CONDENSER
10-12-22
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