Honeywell T4 Lockout Change Thermostat User Manual
T4 & T6 Lockout
Change
ADDENDUM
Note to Installer / Note à l’intention de
l’installateur / Nota al instalador
Due to customer feedback we have changed the lockout
setting on this thermostat. Please see below.
En raison de commentaires des clients, nous avons
modifié le réglage de verrouillage sur ce thermostat. Voir
ci-dessous.
Debido a los comentarios de clientes, hemos cambiado la
configuración de bloqueo de este termostato. Consúltela
a continuación.
# ISU
ISU Name
ISU Options
(factory default in bold)
435 Keypad Setting on Original Models: Setting on Current Models:
Lockout 0 = None
1 = Partial
2 = Full
0 = Disabled
1 = Enabled
Note: Due to customer feedback, this feature was changed. On the original software,
you can lockout the thermostat from the ISU the same as you can from menu lockout.
For later versions, this setting allows the contractor to enable or disable the lockout
feature. When disabled, there is no lockout option under menu. Lockout code is 1234.
33-00621EFS-01
| General | Details |
|---|---|
| Name | Honeywell T4 Lockout Change Thermostat User Manual |
| Make | Honeywell |
| Language | English |
| Filetype | PDF (Download) |
| File size | 0.07 MB |

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Honeywell T4 Lockout Change Thermostat User Manual Overview
Summary of Contents
- Page 1: T4 & T6 Lockout Due to customer feedback we have changed the lockout setting on this thermostat. Lockout settings include options for none, partial, and full. On the original software, you can lockout the thermostat from the ISU the same as from menu lockout. For later versions, this setting allows the contractor to enable or disable the lockout feature. When disabled, there is no lockout option under menu. Lockout code is 1234.
- Page 2: Verrouillage Réglage sur les modèles du clavier d’origine : 0 = Aucun, 1 = Partiel, 2 = Total Actuels : 0 = Désactivé, 1 = Activé Remarque : En raison des commentaires des clients, cette fonctionnalité a été modifiée. Le code de verrouillage est 1234. Opciones del ISU (las configuraciones predeterminadas de fábrica están en negrita) Configuración en los modelos originales : 0 = Ninguno, 1 = Parcial, 2 = Lleno Nota: Debido a los comentarios de los clientes, esta función se modificó. Cuando está deshabilitado, no aparece ninguna opción de bloqueo en el menú. El código de bloqueo es 1234.














