Eim Wiring Diagrams - Honeywell Home VisionPRO 8000 Manual

EIM Wiring Diagrams

Typical wiring of a conventional system with up to 3-stage heat and 2-stage cool with one transformer.
2
1See guides on following pages for geothermal radiant heat wiring.
2Wire a maximum of 4 sensors using the S1-S4 terminals. S1-S4 terminals can be connected to an indoor sensor, outdoor
sensor, discharge sensor, return sensor, dry contact device to display an alert or an occupancy sensor for remote setback.
3Remove jumper(s) if using separate transformers.
4See "Economizer Module Wiring Diagrams" beginning on page 133.
5Connect wireless adapter to ABCD for extended wireless range.
EIM
POWER
HEAT
COOL
STATUS
FAN
LEDS
U1
U2
U3
A
B
5
C
D
S4
CONNECT OPTIONAL
S4
SENSORS TO
S3 AND S4 TERMINALS
S3
S3
Fig. 314. EIM wiring guide — conventional systems.
TRANSFORMER
TO THERMOSTAT
R
24
C
VAC
CONV
W
W2
W3
G
A
4
Y
Y2
1
JUMPERS
CONNECT OPTIONAL
SENSORS
S1 AND S2 TERMINALS
2
121
®
VISIONPRO 8000 WITH REDLINK™
FURNACE
120
VAC
HEAT STAGE 1
HEAT STAGE 2
HEAT STAGE 3
FAN
COMPRESSOR
STAGE 1
COMPRESSOR
STAGE 2
3
SENSORS TO
68-0312—06