Wiring Economizer Control - Honeywell TH8321 Product Data
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Also See for TH8321:
- User manual (132 pages) ,
- Owner's manual (41 pages) ,
- Product data (40 pages)
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Wiring Economizer Control
Fig. 229. Economizer control with economizer fault alert using TH8321WF.
NOTES: Configure the TH8321WF to control economizer (see settings for ISU 222).
Fig. 230. Economizer control without economizer fault alert using TH8321WF.
NOTE: Configure the TH8321WF to control economizer (see settings for ISU 222).
FURNACE,
AIR-HANDLER,
OR RTU
C
R
AUX2-1
OCC
E-GND
EXH1
AUX1-0
Y2-I
Y2-O
Y1-I
Y1-O
C
R
W7220 JADE
ECONOMIZER
FURNACE,
AIR-HANDLER,
OR RTU
C
R
AUX2-1
OCC
E-GND
EXH1
AUX1-0
Y2-I
Y2-O
Y1-I
Y1-O
C
R
W7220 JADE
ECONOMIZER
87
VISIONPRO® 8000 SMART THERMOSTAT
U1
U1
R
Rc
C
A-L/A
TH8321WF
M37209
A-L/A
R
Rc
C
TH8321WF
M37210
33-00096—04
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