5
|
Operation
User reference guide
25
EWAA011~016DA + EWYA009~016DA
Packaged air-cooled water chillers
and packaged air to water heat pumps
4P620246-1 – 2020.06
5.4.2 To turn ON or OFF
Room temperature control
1
Go to [C.1]:
Operation
>
Room
.
Operation
Room
Space heating/cooling
On
On
C.1
2
Set operation to
On
or
Off
.
Space heating/cooling operation
NOTICE
Room frost protection.
Even if you turn OFF space heating/cooling operation ([C.2]:
Operation
>
Space heating/cooling
), room frost protection –if enabled– will
remain active.
NOTICE
Water pipe freeze prevention.
Even if you turn OFF space heating/cooling operation
([C.2]:
Operation
>
Space heating/cooling
), water pipe freeze prevention –if
enabled– will remain active.
1
Go to [C.2]:
Operation
>
Space heating/cooling
.
Operation
Space heating/cooling
On
On
Room
C.2
2
Set operation to
On
or
Off
.
5.5 Reading out information
To read out information
1
Go to [8]:
Information
.
Possible read-out information
In menu…
You can read out…
[8.1]
Energy data
Produced energy, consumed electricity,
and consumed gas
[8.2]
Malfunction history
Malfunction history
[8.3]
Dealer information
Contact/helpdesk number
[8.4]
Sensors
Room temperature, outside
temperature, leaving water
temperature,…
[8.5]
Actuators
Status/mode of each actuator
Example:
Unit pump ON/OFF
