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User Manual
Athena
English
CONTROL BY TELEPHONE DIALLER
Athena has got an input for the connection to a clean contact to whom to connect for
example a telephone dialler to switch on or to switch off remotely the programmable
thermostat with their own telephone.
The contact can have one of these two positions:
- open = normal operation (according to the settings)
- closed = programmable thermostat in off mode.
When the symbol
appears on the main page, this means that the telephone contact
is closed (“OFF”).
NETWORK CONFIGURATION
•
Athena
programmable thermostats have only zone 1 configured by default, with the
built-in probe as temperature sensor and the device relay selected as actuator.
• To use wireless or bus remote actuators it is necessary to configure the network.
• To this purpose, select the remote probe and/or remote actuator for the desired zone
in the "configuration of individual control zones" menu. Then, before applying the
configuration procedure by pressing the
[OK]
key, switch the probe and/or remote
actuator to configuration mode (cfr. specific instructions) .
• After the
[OK]
key was pressed, if configuration is correct the device will read "OK".
ERROR MESSAGES
• During normal operation problems may prevent correct device functioning.
• For instance, if a probe (built-in, external or remote) is broken, the temperature field
for the zone in which the sensor belongs will read [--.-]. Temperature control in this
zone will then be inhibited and the corresponding actuator will be force-switched
“OFF”.
• When communication errors with bus peripherals occur, the display reads: “ERRORI
PERIFERICHE BUS Z…”
• To identify the problem it will be necessary to zone-test the device (cfr. note to the
paragraph "configuration of individual control zones").
