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Figure 5. Accessories Diagram
Thermostat Air Handler EAC
24 VAC HOT
FAN
ACCESSORY INTERLOCK 1A
ACCESSORY INTERLOCK 1B
AUDIBLE ALARM OUT A
AUDIBLE ALARM OUT B
EXTERNAL SWITCH A
EXTERNAL SWITCH B
24 VAC Common
R
G
B
G
R
R
G
B
W
ACC1a
ACC1b
Aoa
Aob
SWa
SWb
B
Blue
Thermostat Air Handler Alarm
24 VAC HOT
FAN
ACCESSORY INTERLOCK 1A
ACCESSORY INTERLOCK 1B
AUDIBLE ALARM OUT A
AUDIBLE ALARM OUT B
EXTERNAL SWITCH A
EXTERNAL SWITCH B
24 VAC Common
R
G
B
G
R
V+
V-
ACC1a
ACC1b
Aoa
Aob
SWa
SWb
B
Blue
Electronic Air Cleaner, typical
24VAC Audible Alarm, typical
Thermostat Air Handler S.D.
24 VAC HOT
FAN
ACCESSORY INTERLOCK 1A
ACCESSORY INTERLOCK 1B
AUDIBLE ALARM OUT A
AUDIBLE ALARM OUT B
EXTERNAL SWITCH A
EXTERNAL SWITCH B
24 VAC Common
R
G
B
G
R
V+
V-
ACC1a
ACC1b
Aoa
Aob
SWa
SWb
B
Blue
Smoke Detector, typical
Scan QR code to view instructional
videos on field wiring for CleanEffects
or AccuClean electronic air cleaners.
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