Lauda Alpha A, Руководство по эксплуатации

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Alpha
June 20, 2018/ YACE0092
Starting up
25
7 Starting up
7.1 Connection to the supply
Compare the supply voltage with the data on the rating label (rearside on control head).

Connect the unit only to a grounded mains power socket (PE).

No warranty when the thermostat is connected to a wrong supply!

Please make sure that your mains plug is equipped with at least the following safety
fuses (

10).
Power supply Fuse protection
230 V~ 12 A
115 V~ 15 A
100 V~ 15 A

The start current of the refrigerating machine may exceed those currents distinctly for
a short time.

Without external circuit ensure that the pump pressure outflow is linked to the pump
return.

Ensure that the unit is filled in accordance with Section (

6.2).

Note for electric installation on site:
The devices must be protected with a 16 ampere circuit breaker fitted during installation.
Exception: Devices with 13 ampere UK plugs.
7.2 Switching on

1 s

Switch on at the mains switch; an acoustic signal is
emitted for about one second.

Initial check of display and indicators; software version is
shown and the self-test becomes initiated.

The current bath temperature is shown on the display.
 
If necessary add more heat transfer liquid to
replace the amount pumped out to the exter-
nal circuit.
Bath temperature
2 % 3
Self-test
8 8 8 8