Daikin DZK Series, Installation Manual

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41
Installation Manual
Rev. 2.00 Date 01-2019
Note:
to replace the battery, see
section Changing batteries.
EXCEPTION CODES
If there is any warning or error, it will be displayed on the
screensaver. In case of Wired Thermostat, it also will be displayed on
the main screen, press on
to access the Error menu.
WARNINGS
Unoccupied Override
. A zone has been activated while the user
mode is set to Unoccupied. The system will start working in Comfort
Mode, and the zone will be active for the configured Override time
(configured in the Away mode settings, see section
System
parameters ). When the override time has finished, the system
returns to its previous status.
Global Ventilation.
(only Main Wired Thermostat)
.
The global
ventilation is activated. To set the activation intervals of the global
ventilation and the duration of them (see section System
parameters, Global ventilation).
Lite Low Battery
(only Wired Thermostat)
.
The battery (CR2450) of a
Wireless Lite Thermostat has approximately 2 weeks of life left.
Check which Wireless Lite Thermostat is affected by this warning
through the zone number displayed in the Warnings menu.
Low Battery
(only Wireless Thermostat)
.
The battery (CR2450) has
approximately 2 weeks of life left.
ERRORS
Error 1. Communication error with the DZK Control Board.
Error 5.
Temperature sensor is open.
Error 6.
Temperature sensor is short circuited.
Error 8
(only Wired Thermostat)
.
Wireless Lite Thermostat not found.
Error 9.
Communication error between the DZK Interface Board and
the DZK Control Board.
Error 10
(only Wired Thermostat)
.
Communication error between the
DZK BACnet interface and the DZK Control Board.
Error 11.
Communication error between the DZK Interface Board
and the AC indoor unit.
AC unit error
(only Wired Thermostat)
.
See the section Errors in Wired and Wireless Thermostats , to know the
actions to be taken in these cases.