VisionPRO TM 8000 Touchscreen Programmable Thermostat
........ HEATPUMP
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, _i®[--
AUX , -@E Y
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OUTDOOR/iNDOOR -J
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Z_ POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED
Z_ FACTORY INSTALLED JUMPER
Z_ "O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP
z_ OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE
FROM THE THERMOSTAT CABLE
Fig. 18. Typical hookup of single-stage heat pump with no auxiliary/backup heat (IH/IC heat pump),
....... HEATPUMP
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V
.@ i
- @ IO/B
-® I G
C co%_O%__'_ON
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jooM_s_o_lI
ico._oR4 lc"_TA!_°_]
Z_ POWER SUPPLY PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED
Z_ FACTORY INSTALLED JUMPER
Z_ MUST CONNECT THE 24 VAC COMMON WHEN USING L THE TERMINAL IS SHOWN AS EQUIPMENT MONITOR, CAN ALSO BE USED AS A 24 VAC
OUTPUT SEE "HEAT PUMP LED" SECTION FOR MORE INFORMATION
Z_ "O/B" TERMINAL SET TO CONTROL AS EITHER "O" OR "B" IN THE INSTALLER SETUP
Z_ OPTIONAL OUTDOOR OR INDOOR REMOTE SENSOR AVAILABLE ON SELECT MODELS WIRES MUST HAVE A CABLE SEPARATE FROM THE
THERMOSTAT CABLE M19904
Fig. 19. Typical hookup of multistage heat pump with no auxiliary/backup heat (2H/20 heat pump).
9 68-0280