Hvac Control; Operation Mode; User Mode - Daikin Airzone DZK-4 User Manual

HVAC control

On/Off. Pressing the icon turns the zone in which the thermostat is located on or off.
72° Set-point temperature. Using the - and + signs that appear when you press on the temperature, you
can select the desired set-point temperature, in steps of 1 ºF (0.5 ºC).
EN
The temperature range permitted in heating mode is: 59 - 84 ºF (15 - 29 ºC). In cooling mode: 64 - 86 ºF (18
- 30 ºC). These vary depending on the level of efficiency (Eco-Adapt) that has been selected on the master
interface.

Operation mode

This is managed from the master thermostat, press to access the selection menu. The available modes are
as follows:
Cool. In this operation mode, the system only operates with the AC unit in cooling mode when any of
the zones associated to the system is generating demand (set-point temp. < room temp.).
Heat. In this operation mode, the system only operates with the AC unit in heating mode when any of
the zones associated to the system is generating demand (set-point temp. > room temp.).
Auto. The Auto mode allows automatic switching between cool and heat, depending on the global
demand.
Dry*. In this operation mode, the system only operates with the AC unit in dry mode, refreshing the
environment and prioritizing the operation to reduce humidity, when any of the zones is generating
demand (set-point temp. < room temp.).
*Note: Dry mode decreases humidity in the room by entering the dehumidification cooling cycle.
Emergency Heat*. This mode activates the Auxiliary Heat to provide heated air in case of a mechanical
failure in the system.
*Note: This mode is only visible when the installation includes an auxiliary heating device.

User Mode

This option is only available in the Master Wired Thermostat.
Comfort. Default and standard user mode. The desired set-point temperature can be selected using
the predefined temperature ranges.
Eco. The range of available set-point temperatures change for more efficient operation.
Night time. The system automatically changes the set-point temperature 1 ºF (0.5 ºC) every 30 minutes
in up to 4 ºF (2 ºC) in 2 hours. When cooling, the system increases the set-point temperature; when
heating, the system decreases the set-point temperature.
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User's manual