Appendices
Technical specifications
8
A6V10733807_enUS_c
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time is displayed only after synchronization is completed. The date is displayed as
normal.
The date and time will be synchronized automatically once power is resumed and
internet is connected.
8.1.19 How long are settings saved in the thermostat if power
fails?
User settings on the thermostat are not affected by power failure and remain until
users change the original settings.
8.1.20 How does Free cooling work?
Before the thermostat starts
Free cooling
, change the following extended
configuration:
● Set terminal input X1 or X2 to
Outside air temperature
.
● Set input
Aux Out W3/UNIV
to
Outside air damper
.
● Select
Advanced Settings
>
Optimization
, select
Yes
and set
Min.diff.room
temp./outs.air temp.f.cool
for
Free cooling
to the desired value.
for more information on configuration
changes.
When the temperature differential value (outside temperature minus room
temperature) is higher than or equal to
Min.diff.room temp./outs.air temp.f.cool
,
the thermostat starts cooling. When the temperature differential value is below
Min.diff.room temp./outs.air temp.f.cool
, the thermostat stops cooling.
You can adjust
Min.diff.room temp./outs.air temp.f.cool
to influence
Free
cooling
.
8.2 Technical specifications
for technical specification details.
8.3 Regulatory information
8.3.1 ISED Regulations (Canada)
This device complies with Industry Canada license-exempt RSS standard(s).
Operation is subject to the following two conditions: (1) this device may not cause
interference,
and (2) this device must accept any interference, including interference that may
cause undesired operation of the device.
Le present appareil est conforme aux CNR d'Industrie Canada applicables aux
appareils radio
exempts de licence. L'exploitation est autorisee aux deux conditions suivantes : (1)
l'appareil ne
doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout
brouillage
radioelectrique subi, meme si le brouillage est susceptible d'en compromettre le
fonctionnement.