CHECKOUT
To Enter Checkout
1. Press the Mode button twice (the Checkout LED will
light up).
2. The Chart below shows the Checkout options and
information shown. Use the Back and Next buttons to
navigate through the checkout options. When testing a
damper use "Adjust Setting" Left and Right arrow but-
tons to open or close the damper. Pressing Next
advances to the next menu.
TEST DAMPER 5-A
[OPEN] CLOSED
The zones shown depend on which zones the TAZ-4H is configured to control. If set to control
TEST DAMPER 6-B
[OPEN] CLOSED
zones 9-12 it will start with damper 9A. The lights on the zone panel are A-D. When a zone light
is green, that damper should be open or opening. When a zone light is red, it is closed or closing.
TEST DAMPER 7-C
[OPEN] CLOSED
TEST DAMPER 8-D
[OPEN] CLOSED
TSTAT 5-A INPUTS
W1----- ----------
The zones shown depend on which zones the TAZ-4H is configured to control. If set to control
TSTAT 6-B INPUTS
zones 9-12 it will start with Zone 9A STAT. You can see which terminals are being energized by
G----- ----------
the thermostat at each zone. This is a useful tool for troubleshooting.
TSTAT 7-C INPUTS
In the examples on the left, zone 5-A thermostat is energizing W1, Zone 6B thermostat is
------- ----------
energizing G, Zone 7-C, and 8-D thermostats are not energizing any terminals.
STAT 8-D INPUTS
------- ----------
There is not a checkout setting to turn on the heat cool or fan on the TAZ-4H panel. The HZ432
TEST HEATING, COOLING
OR FAN?
has settings to turn on the heat, cool, or fan stages in checkout.
M38630
LED
Home
Zone Panel is in Home mode.
Config
Zone panel is in Configuration mode.
Checkout
Zone panel is in Checkout mode.
Zone A, B, C, D
Solid green when open or opening. Solid red when closed or closing. Blinking amber when the VA draw of the
dampers exceeds the specified VA, or if there is a short circuit on the damper or thermostat wiring, causing
that zone's breaker to trip.
BACK
ADJUST SETTING
Fig. 16.
Table 5. LED Operation.
Description
11
TAZ-4H ADD-A-ZONE PANEL
HOME
CONFIG
CHECK OUT
MODE
NEXT
BACK
Fig. 15.
HOME
CONFIG
CHECK OUT
MODE
ADJUST SETTING
NEXT
M38629
33-00578EFS—01