Typical Field Control Wiring Diagram Two Stage Thermostat - Single Stage Gas Heat; Typical Field Control Wiring Diagram Two Stage Thermostat - Two Stage Gas Heat - Johnson Controls AFFINITY Series Installation Manual
R-410a 2-5 ton
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Also See for AFFINITY Series:
- Installation manual (24 pages) ,
- Installation manual (27 pages) ,
- Installation manual (29 pages)
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277832-YIM-E-0610
** = Minimum wire size of 18 AWG
wire should be used for all field
installed 24 volt wire.
PROGRAMMABLE
THERMOSTAT ONLY
Figure 9: Typical Field Control Wiring Diagram Two Stage Thermostat - Single Stage Gas Heat
** = Minimum wire size of 18 AWG
wire should be used for all field
installed 24 volt wire.
PROGRAMMABLE
THERMOSTAT ONLY
Figure 10: Typical Field Control Wiring Diagram Two Stage Thermostat - Two Stage Gas Heat
12
2 STAGE
CFM CONTROL BOARD
THERMOSTAT
TERMINAL STRIP
* *
R
G
Y
1
Y
2
W
C
2 STAGE
CFM CONTROL BOARD
THERMOSTAT
TERMINAL STRIP
* *
R
G
Y
1
Y
2
W
1
W
2
C
NOTE: HEAT ANTICIPATOR
SHOULD BE SET AT 0.35
AMPS FOR ALL MODELS.
R
G
Y
1
Y/Y
2
W
1
C
NOTE: HEAT ANTICIPATOR
SHOULD BE SET AT 0.35
AMPS FOR ALL MODELS.
R
G
Y
1
Y/Y
2
W
1
W
2
C
Johnson Controls Unitary Products
24 VOLT
TRANSFORMER
24 VOLT
TRANSFORMER
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