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TYPICAL FIELD HOOK-UP DIAGRAMS FOR 2TTA0030-060AD
PRINTED FROM B152901 P02
NOTE
*
PRINTED FROM B152903 P02
*
W2 present only on 2 stage
thermostat and furnace
Notes:
1. Be sure power supply agrees with equipment nameplate.
2. Power wiring and grounding of equipment must comply with local codes.
3. Low voltage wiring to be No. 18 AWG minimum conductor.
4. ODT-B must be set lower than ODT-A.
5. If outdoor thermostats (ODT) are not used, connect W1 to W2 and W3.
18-AC51D5-5
Installer's Guide
NOTE
*
PRINTED FROM B152907 P04
*
W2 present only on 2 stage
thermostat and furnace
LEGEND
FACTORY WIRING
FIELD WIRING
5
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