Honeywell HZ432 TrueZONE Installation Manual page 7

The following diagram is an overall view of wiring for a conventional system as depicted in steps 3–9.
ARD OR ZD DAMPER
SPRING-OPEN
POWER-CLOSED
HVAC
24 VOLT TRANS.
C R
W
W2
FAN RELAY
G
Y2
Y
L1
(HOT)
L2
COMPRESSOR
RELAY
TRANSFORMER
C7089U1006
OUTDOOR
TEMPERATURE
SENSOR
C7735A1000
DATS
THM4000R
POWER
WIRELESS SETUP
CONNECTED
CONNECT
WIRELESS
ADAPTER
M1
M4
M6
R
Rc
R C
C W1/E
W W2
W2
W3
Y
Y1
Y2
Y2
G
G
O/B
L
RH
RC
W1/E
W2
W3
Y1
Y2
G
O
B
R
DS/BK
C R
C
DEDICATED
AZ1
AZ2
OT
OT
DATS
DATS
A
B
C
D
Fig. 12. Zone panel wiring—conventional.
M1
M4
M6
R
C
W1/E
W2
W3
Y1
Y2
G
O/B
L
M1
M4
M6
R
C
W1/E
W2
W3
HZ432
Y1
Y2
G
O/B
L
HEAT 1
ZONE 1
HEAT 2
HEAT 3
ZONE 2
COOL 1 M1
COOL 2
ZONE 3
M4
PURGE
FAN M6
ZONE 4
EM HEAT
R
C
W1/E
W2
W3
EMERGENCY
Y1
HEAT
Y2
G
O/B
L
HOME
CONFIG
CHECK OUT
ADJUST SETTING

HZ432 TrueZONE
CONvENTiONal
RRD OR MARD DAMPER
M1 COMMON
POWER-OPEN
POWER-CLOSED
M4 OPEN
M6 CLOSED
Rc
R
C
W
W2
Y
Y2
G
ARD OR ZD DAMPER
SPRING-OPEN
POWER-CLOSED
Rc
R
C
W
W2
Y
Y2
G
ARD OR ZD DAMPER
SPRING-OPEN
POWER-CLOSED
Rc
R
C
W
W2
Y
Y2
G
M28196
69-298—0