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6 Wire,
1 Stage
Cooling,
2 Stage
Heat
- Heat
Pump*
Most residentia_ split and package
heat pumps
with auxiliary
heat
©
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ic
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ic
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i c w2_
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Y2
i c
ic
i C )B4u_
i c Rs*s
i c
Rsl
i E _SGND
i c
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3
3
3
3
3
©
3
--
-_l©lmlY1
:3
-lill° i
HUM
rr_
_
_
18 g_uge
I
I
unshielded
cable from the
9( ther.__rmostat to the equipment.
IL
_ _Z4v_
_-_
.....
n
L
24 vac return
Optional
wiring for
dehumidification
_
I=
9 []
Fan relay
- []
Compressor
relay
D []
Reversing
valve
(Fail to Heat)
_. []
2nd stage
heat circuit
relay
-_
DEHUM
terminal
_ []
on HVAC unit
:3
(if available)
tPages
8, 19-20, and 24 of Owner's
Manual
* If using a Residential
heat pump,
this option must be set to on
during Advanced
Setup.
Page I I
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