Warranty - resideo TAZ-4H Add-A-Zone Instrucciones De Instalación

TAZ-4H ADD-A-ZONE PANEL
Problem
TAZ-4H does not communicate to
HZ432
Damper is in wrong position
When one of the zones on the TAZ-
4H calls for heat or cool, the HZ432
stays in idle (no heat, cool, or purge
light lit).

WARRANTY

Resideo warrants this product to be free from defects in
workmanship or materials, under normal use and service, for a period
of five (5) years from the date of first purchase by the original
purchaser. If at any time during the warranty period the product is
determined to be defective due to workmanship or materials,
Resideo shall repair or replace it (at Resideo's option).
If the product is defective,
(i) return it, with a bill of sale or other dated proof of purchase, to the
place from which you purchased it; or
(ii) call Resideo Customer Care at 1-800-468-1502. Customer Care
will make the determination whether the product should be returned
to the following address: Resideo Return Goods, 1985 Douglas Dr. N.,
Golden Valley, MN 55422, or whether a replacement product can be
sent to you.
This warranty does not cover removal or reinstallation costs. This
warranty shall not apply if it is shown by Resideo that the defect was
caused by damage which occurred while the product was in the
possession of a consumer.
Resideo Technologies, Inc.
1985 Douglas Drive North, Golden Valley, MN 55422
1-800-468-1502
33-00578EFS—01 M.S. 08-21 | Printed in United States
www.resideo.com
© 2021 Resideo Technologies, Inc. All rights reserved.
This product is manufactured by Resideo Technologies, Inc. and its affiliates.
Tous droits réservés. Ce produit est fabriqué par Resideo Technologies, Inc. et ses sociétés affiliées.
Todos los derechos reservados. Este producto es fabricado por Resideo Technologies, Inc. y sus afiliados.
Table 6. Troubleshooting.
1.
Verify HZ432 is configured for 4 zones + ADDZONE in the configuration settings.
2.
Verify the TAZ-4H is configured for the correct zones. If two TAZ-4H panels are used, we would expect one of the pan-
els to be configured as zones 5-8 and the other to be configured as zones 9-12. See the configuration section in this
guide.
3.
Verify the wiring connections on AZ1 and AZ2 are good. AZ1 from TAZ-4H should be matched to AZ1 on HZ432 and
AZ2 from TAZ-4H should be matched to AZ2 on HZ432. You can fit two wires per terminal if multiple TAZ-4H panels
are used and these can be wired in parallel or daisy chained.
4.
Verify the transformers powering the HZ432 and TAZ-4 are in phase.
5.
What is the DC voltage at AZ1 and AZ2? (It should be about 12.) If it is below 9 VDC, remove the wires at the HZ432
and measure the voltage at those terminals on the HZ432.
For further troubleshooting, call the zoning hotline at 800-468-1502.
•
When the HZ432 is in idle mode (no call for heat, cool, or fan and not in purge), we would expect all dampers on the TAZ-
4H to be open and all the zone lights to be green.
•
If the HZ432 indicates a call for cool, all zones on the TAZ-4H calling for cool at that time should have a green zone LED
and have approx. 24 volts AC from M1 to M4 (open). All zones not calling for cool at that time should have a red zone LED
and have approx. 24 volts AC from M1 to M6 (closed).
•
If the HZ432 indicates a call for heat, all zones on the TAZ-4H calling for heat at that time should have a green zone LED
and have approx. 24 volts AC from M1 to M4 (open). All zones not calling for heat at that time should have a red zone LED
and have approx. 24 volts AC from M1 to M6 (closed).
For further troubleshooting, call the zoning hotline at 800-468-1502.
1.
Verify the settings and wiring are correct as described in "TAZ-4 does not communicate to HZ432" above.
2.
Go into Checkout mode and see what the TAZ-4 shows for the inputs from the thermostat on that zone. Verify the ter-
minals energized are as expected. For example, if zone 5-A shows inputs on W1 and Y1, and that zone is configured
for a conventional thermostat, there is a problem. A conventional thermostat should not energize W1 and Y1 at the
same time. This could be caused by a shorted wire, a miswired thermostat, or a misconfigured thermostat.
For further troubleshooting, call the zoning hotline at 800-468-1502.
Description
Resideo's sole responsibility shall be to repair or replace the product
within the terms stated above. RESIDEO SHALL NOT BE LIABLE FOR
ANY LOSS OR DAMAGE OF ANY KIND, INCLUDING ANY INCIDENTAL
OR CONSEQUENTIAL DAMAGES RESULTING, DIRECTLY OR
INDIRECTLY, FROM ANY BREACH OF ANY WARRANTY, EXPRESS OR
IMPLIED, OR ANY OTHER FAILURE OF THIS PRODUCT.
Some states do not allow the exclusion or limitation of incidental or
consequential damages, so this limitation may not apply to you.
THIS WARRANTY IS THE ONLY EXPRESS WARRANTY RESIDEO
MAKES ON THIS PRODUCT. THE DURATION OF ANY IMPLIED
WARRANTIES, INCLUDING THE WARRANTIES OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE, IS HEREBY LIMITED TO
THE FIVE YEAR DURATION OF THIS WARRANTY. Some states do not
allow limitations on how long an implied warranty lasts, so the above
limitation may not apply to you.
This warranty gives you specific legal rights, and you may have other
rights which vary from state to state. If you have any questions
concerning this warranty, please write Resideo Customer Care, 1985
Douglas Dr, Golden Valley, MN 55422 or call 1-800-468-1502.