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PRODUCT DATA
68- 022
3
-
2
® U.S. Re
g
istered Trademark
Co
py
ri
g
ht © 2001 Hone
y
well • All Ri
g
hts Reserved
TZ-3 TotalZone® Zone Control Panel
APPLICATION
The TZ-3 TotalZone Zone Control Panel controls sin
g
le-sta
g
e,
multi-sta
g
e, conventional or heat
p
um
p
heat/cool e
q
ui
p
ment.
It controls 2 or 3 zones, and is ex
p
andable u
p
to 30 zones with
o
p
tional TotalZone® Add-A-Zone™ Zone Control Panel.
FEATURES
• Up to three stages heat and two stages cooling can be
controlled by thermostat or built-in timer, based on the
number of zones calling.
• Controls up to three zones and can be expanded with
TotalZone Add-A-Zone zone Control Panel for up to 30
zones.
• Uses virtually any Honeywell four-wire, single-stage,
multi-stage, or Trol-A-Temp heat pump thermostat.
• Zone-A-Lone central setback feature.
• Purge timer protects equipment between calls for heat
or cool with choice of continually on or equipment
controlled fan.
• System and zone damper LEDs indicate system and
damper status.
• Individual zone fan control.
• Optional Discharge Air Temperature Sensor for
capacity control with adjustable high and low limits.
• Thermal circuit breaker protects panel and transformer
from damage if miswired.
For Internet access: www.trolatem
p
.com or
www.hone
y
well.com/
y
ourhome/zonin
g
/zonin
g
_home.htm
For technical su
pp
ort, call 1-800-TAT-Tem
p
(
1-800-828-8367
)
.
To download Zonin
g
literature: htt
p
://hbctechlit.hone
y
well.com
Contents
A
pp
lication.........................................................................1
Features ............................................................................1
S
p
ecifications ....................................................................2
Installation .........................................................................4
Startu
p
and Checkout........................................................9
O
p
eration...........................................................................10
Troubleshootin
g
.................................................................13