Honeywell TRUEZONE HZ322 Installation Manual page 7

The following diagram is an overall view of wiring for a conventional system as depicted in steps 3–8.
Rc
R
C
W
W2
Y
HVAC
Y2
G
24 VOLT TRANS.
C R
W
W2
FAN RELAY
G
Y2
Y
L1
(HOT)
L2
COMPRESSOR
DEDICATED
RELAY
TRANSFORMER
THM4000R
POWER
WIRELESS SETUP
CONNECTED
CONNECT
WIRELESS
ADAPTER
ARD OR ZD DAMPER SPRING-OPEN POWER-CLOSED
M1
M4
M6
R
C
W1/E
W2
Y1
Y2
G
O/B
L
RH
HEAT 1
HEAT 2
RC
COOL 1
W1/E
COOL 2
W2 FAN
PURGE
Y1
EM HEAT
Y2
G
O EMERGENCY
B
DS/BK
R
R
C
C
A
B
C
D
Fig. 11. Zone panel wiring—conventional.
M1
M4
M6
R
C
W1/E
W2
Y1
Y2
G
HZ322 O/B
L
M1
M4
ZONE 1
M6
ZONE 2
R
ZONE 3
C
W1/E
W2
Y1
HEAT
Y2
G
O/B
L
DATS
DATS

HZ322 TrueZONE
CONvENTiONal
RRD OR MARD DAMPER POWER-OPEN
M1 COMMON 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
C7735A1000
DATS
M28208
69-299—0