6.2018
11
3.3 Activating the electrical power supply of the device
The device’s electrical supply is turned on by switching:
The main switch into position “1” and
Circuit breakers of the electric power supply of the device (1-ON).
The main switch of the device earth-water,
Water-water (WPG).
Circuit breakers for the power supply of the air-
water device (WPL, WPLV).
By switching on the
main switch
or
circuit breaker
of the electrical supply the device is live but
still not working. After the startup delay time the device turns on.
3.4 Activating the device
After switching on the main switch or circuit breaker the interface screen displays the current state
of the device -
standby
for the short delay time.
The device is not operational yet.
NOTE
The temperature values can differ from the ones displayed on the picture. This also
applies for all following pictures.
NOTE
If before shut down the device was in a state of HP STOP (
HP STOP
), it returns to the
HP STOP mode after switching on the circuit breakers. The display displays
HP STOP
.
The device is turned on by holding the (ENTER) key
for 3 seconds - see below
for more information.
3.5 Operation of the device
After the start-up delay time the device starts operating in the selected mode (heating, cooling or
heating DHW) according to present needs. The display displays the status:
In the case the set temperature parameters (
Heating, Return, DHW
...)
is reached, the device
displays
Standby
.
Standby…………………………….
Heating
35.5°C
Return
35.3°C
DHW
49.0°C
Heating………………………………
Heating►
35.5°C
Return
32.3°C
DHW
49.0°C
Содержание WPG 30
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