Honeywell Taz4 Manual

							INSTALLATION INSTRUCTIONS
69-1366-2
® U.S. Registered Trademark
Copyright © 2002 Honeywell •  All Rights Reserved 
TotalZone® Add-A-Zone™(TAZ-4)
 Zone Control Panel
APPLICATION
The TAZ-4 is a zone panel used to add zones to the TZ-4. See 
Fig. 1. The TZ-4 provides up to four zones. Each TAZ-4 can 
add up to four additional zones for a total of 32 zones. The 
TAZ-4 is also compatible with the TZ-3, Rev 4.2.2, zone 
control panel and with the TAZ-1, TAZ-2 and TAZ-3, Rev 4, 
Add-A-Zone panels.
Fig. 1. TAZ-4 Zone Control Panel.
INSTALLATION 
When Installing this Product . . .
1.Read these instructions carefully. Failure to follow them 
could damage the product or cause a hazardous condi-
tion.
2.Check the rating given in the instructions and on the 
product to make sure the product is suitable for your 
application.3.Installer must be a trained, experienced service techni-
cian.
4.After installation is complete, check out product opera-
tion as provided in these instructions.
5.Follow local codes for installation and application.
CAUTION
Voltage Hazard. 
Can cause electrical shock or equipment damage.
Disconnect power before beginning installation.
Location
Select a location for the TAZ-4 as close as possible to the 
Total Zone panel.
Mounting
Mount the TotalZone Add-A-Zone Panel as close as possible 
to the TotalZone Panel. See Fig. 1.
WIRING
CAUTION
Electrical Interference Hazard. 
Running cable near line voltage can interfere with 
panel operation.
Run cable connecting AZ terminals at least
12 in. from line voltage wiring.
IMPORTANT
Be sure AZ1 and AZ2 wires do not cross and are a 
minimum of 12 in. from any line voltage wiring. If not 
possible, use shielded cable for AZ1 and AZ2 wires.
NOTE: Only two wires are required to connect the TAZ-4 
panels to the main TZ-4 panel. Each TAZ-4 is wired 
in a daisy chain or parallel to each other, connecting 
the AZ1 and AZ2 terminals between panels.
Connect the AZ1 and AZ2 terminals on both panels using 
standard 18-gauge thermostat wire:
1.Connect AZ1 on the TotalZone panel to AZ1 on the   
Add-A-Zone panel.
2.Connect AZ2 on the TotalZone panel to AZ2 on the Add-
A-Zone panel.
M20362
TotalZone Panel
TotalZone
Add-A-Zone Panel
AZ1 DIP-SWITCHES
AZ2AZ1
AZ2
AZ1
AZ2TO NEXT
ADD-A-ZONE
PANEL
54321O
N 
						

							TOTALZONE® ADD-A-ZONE™(TAZ-4) ZONE CONTROL PANEL
69-1366-2 2
3.Connect a 24V, 40 VA transformer to terminals R and C. 
R is Hot and C is 24 Vac (Common). See
 Fig. 2.
4.If there are five to ten ARD or ZD dampers connected to 
the TAZ-4, wire an additional 40 VA transformer to T1 
and T2. See Fig. 2.
5.Connect damper and thermostat wiring as shown
in Fig. 2.SETUP
Each TAZ-4 panel has a set of five DIP switches.  When using 
a TZ-4 and one TAZ-4, set DIP switches 1, 2, and 4 to off and 
switches 3 and 5 to on. Refer to Table 1 for other panel 
configurations. Identify the zones that are controlled by the 
TAZ-4 panel and set the DIP switches accordingly. 
If the TAZ-4 is connected to a TZ-3 zone control panel, set 
DIP switches 1, 2, and 4 to off, and switches 3 and 5 to on. 
Set the switches on additional TAZ-1, TAZ-2, and TAZ-3, or 
TAZ-4 panels to control the zones they are wired to; but be 
careful that there is no duplication of zone numbers. See 
Table 1. 
Table 1. DIP Switch Settings.
ZonesSwitch Positions
Switch 1 Switch 2 Switch 3 Switch 4 Switch 5
5-8 001 01
6-9 001 10
7-10 0 0 1 1 1
8-11 0 1 0 0 0
9-12 0 1 0 0 1
10-13 010 10
11-14 010 11
12-15 011 00
13-16 011 01
14-17 011 10
15-18 011 11
16-19 100 00
17-20 100 01
18-21 100 10
19-22 100 11
20-23 101 00
21-24 101 01
22-25 101 10
23-26 101 11
24-27 110 00
25-28 110 01
26-29 110 10
27-30 110 11
28-31 111 00
29-32 111 01 
						

							TOTALZONE® ADD-A-ZONE™(TAZ-4) ZONE CONTROL PANEL
3 69-1366-2
Fig. 2. Wiring Add-A-Zone panel.
ZONE DAMPER MOTORS
M1 - common
M4 - power open
M6 - power closed
DIP SWITCH SETTINGS     1 = ON    0 = OFF
12 345 N1N2N3N40 0 1 0 1 ZONES 5 6 7 8
0 0 1 1 0 ZONES 6 7 8 9
0 0 1 1 1 ZONES 7 8 9 10
0 1 0 0 0 ZONES 8 9 10 11
0 1 0 0 1 ZONES 9 10 11 12
0 1 0 1 0 ZONES 10 11 12 13
0 1 0 1 1 ZONES 11 12 13 14
0 1 1 0 0 ZONES 12 13 14 15
0 1 1 0 1 ZONES 13 14 15 16
0 1 1 1 0 ZONES 14 15 16 17
0 1 1 1 1 ZONES 15 16 17 18
1 0 0 0 0 ZONES 16 17 18 19
1 0 0 0 1 ZONES 17 18 19 20
1 0 0 1 0 ZONES 18 19 20 21
1 0 0 1 1 ZONES 19 20 21 22
1 0 1 0 0 ZONES 20 21 22 23
1 0 1 0 1 ZONES 21 22 23 24
1 0 1 1 0 ZONES 22 23 24 25
1 0 1 1 1 ZONES 23 24 25 26
1 1 0 0 0 ZONES 24 25 26 27
1 1 0 0 1 ZONES 25 26 27 28
1 1 0 1 0 ZONES 26 27 28 29
1 1 0 1 1 ZONES 27 28 29 30
1 1 1 0 0 ZONES 28 29 30 31
1 1 1 0 1 ZONES 29 30 31 32
ZONE LEDsON Damper open or opening
OFF Damper closed or closing
MOMENTARY PUSH BUTTONBoot — Clears microprocessor
BOOT
1 “C” terminal connection is not required on battery powered, power stealing, or some electromechanical thermostats.
2 Leave jumper disconnected for “B” type or conventional thermostats. Connect jumper for “O” type thermostats.
R
C
T1
T2
AZ2 AZ1
This diagram shows the typical thermostat and damper motor connections. For specific wiring
for other thermostats and damper motors, refer to the Installation Instructions.
M6 M4 M1
1
Zone 4 Thermostat
CR
C R
Power-closed
Spring-open
(Model ZBD, ZDS,
or ARD-PC)Power-open
Spring-closed
(Model ARD-PO)Power-open
Spring-closed
(Model ARD-PO)
24VAC, 40VA 
Transformer
(Required if
more than
four dampers) 24VAC, 40VA 
Transformer
AZ1
AZ2Add-A-Zone
Panel(s)
Add-A-Zone
or TZ Panel(s)
DAMPER
XFRMPANEL
XFRM
Minneapolis, MN  55422
www.honeywell.com/yourhome
ZONE N1ZONE N2COMMZONE N3ZONE N4
DIP SWITCH
1 O
N2345
M6 M4 M1
1
Zone 3 Thermostat
M6 M4 M1
1
Zone 2 Thermostat
456Z
123X
Power-open
Power-closed
(Opposed Blade
Damper Motors)
O/B Y2 GW2M6M4M1W3/
AUXY1W1/
ERC
Y1 W3/
AUX W2 W1/
E R CY2GLO/B Y1 W3/
AUX W2 W1/
E R CY2GLO/B Y1 W3/
AUX W2 W1/
E R CY2GLO/B Y1 W3/
AUX W2 W1/
E R CY2GLO/B LO/B Y2 GW2W3/
AUX Y1 W1/
E R C
LO/B Y2 GW2W3/
AUX Y1 W1/
E R C
LO/B Y2 GW2W3/
AUX Y1 W1/
E R C
L
1
Zone 1 Thermostat
ZONE 12ThermostatDamperZONE 22ThermostatDamperZONE 32ThermostatDamperZONE 42ThermostatDamper
M20363 
						

							69-1366-2    G.H.  Rev. 02-02 www.honeywell.com/yourhome
TOTALZONE® ADD-A-ZONE™(TAZ-4) ZONE CONTROL PANEL
Automation and Control SolutionsHoneywell Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North 35 Dynamic Drive
Golden Valley, MN  55422 Scarborough, Ontario
M1V 4Z9
Printed in U.S.A. on recycled 
paper containing at least 10% 
post-consumer paper fibers.
TECHNICAL SUPPORT
For Internet access: www.trolatemp.com  or
www.honeywell.com/yourhome/zoning/zoning_home.htm
Call 1-800-828-8367 for zoning technical support line.
To download Zoning literature: http://hbctechlit.honeywell.com