TZ-3 TOTALZONE® ZONE CONTROL PANEL
68-0223-2 2
Electrical:
24 Vac, 60 Hz.
Dimensions:
See Fi
. 1.
Mounting:
Mounts with three screws
rovided
throu
h
holes in cabinet back
Wiring:
18-
au
e wire for all e
ui
ment and s
stem
connections
Wiring Connections:
Thermostat: W2, L, G, Y, R, W
Dam
ers: M6
Closed
; M4
O
en
; M1
Common
ZoneMax TL, TL
Zone-A-Lone: OC,OC.
Transformer: TR1
hot
, TR2
common
.
E
ui
ment: Y2, Y1, O, R, G, B, W1, E, W2, W3.
Thermostats (See Table 1):
Conventional 4-wire
R,W,Y,G
thermostats.
Manual or automatic chan
eover switchin
subbase for
each zone thermostat.
Multi-sta
e or select heat
um
thermostats can be used.
Fig. 1. TZ-3 dimensions in in. (mm).
Table 1. Recommended Thermostats.
a
Heat
um
thermostat with sin
le Y first-sta
e terminals. See Heat Pum
Thermostats with Sin
le Y Out
ut section and Fi
. 3.
b
Multi-sta
e and heat
um
thermostats are not re
uired to control multi-sta
e and heat
um
s
stems with TotalZone. The
are
used onl
when second sta
e or emer
enc
heat control from the zone thermostat is needed.
Dampers (See Table 2):
Five dam
ers maximum connected to each
anel.
Use SDCR for additional dam
ers re
uired on one zone.
Use isolation rela
when CDO-32 Dam
er or ML6161
Motor Actuator is used
see Fi
. 10
.
Dam
ers are connected to M1, M4, and M6
see Fi
. 6-10
for hooku
s
.
Accessories:
For re
uired accessories, see Table 3.
1-5/8
(41)
7-5/8 (195)
7-13/16
(198)
M19062
HEAT
COOL
PURGE
FAN
EM. HT. ZONE 1 ZONE 2 ZONE 3
®
System Trol-A-Temp Logo Honeywell Logo
Sin
le Sta
e
Non-Programmable Programmable Non-Programmable Programmable
T87F3715/Q539A1436
T87F3707Q539A1428
T8601D2027
T8131C1020
T87F1859/Q539A1014
Q87F4010/Q539A4026
T8400C1016
T8400C1040
T8600D2069
T8600D2028
T8601D2019
T8602D2018
T8602D2000
T8000C1002
T8000C1010
Heat Pum
a
—
T8611G2051
a
Y594R1243
a
Y594G1252
a
T8411R1002
T8411R1028
T8011R1006
T8011R1014
Multi-Sta
e
b
— —
Y594D1347
b
T8624D2004
a
T8624D2012
b
M1 Common
M4 Power O
en
M6 Power Close