Lauda Proline RP 845 C, Operating Instructions Manual

Page: 26 / 120

Proline Edition X cooling thermostats
26
Starting up
YACE0100 / October 4, 2018
7 Starting up
7.1 Mains connection
Compare the rating on the nameplate (back of control head and behind the front panel) with the mains
voltage.

Connect unit only to sockets with a protective earth conductor (PE).

No liability is accepted for incorrect mains connections.

Ensure that pump connectors without external loads are closed off.

Ensure that the unit is filled according to 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
Check whether the main fuse switch at the back is in the "On =
–
"
position.
Switch on the mains switch:

The green LED for "Mains ON" is lit,

1 s

an acoustic signal is emitted for about 1 second,

it is quite normal if the refrigerating machine makes a rattling sound
for a few seconds.

The unit starts its self-test. All display segments and symbols
appear for about 1 second.

The momentary bath temperature is displayed,

the pump starts provided "Standby" or "Manual start" (

Section
7.8.2) has not been programmed,

all values are accepted which were active before switch-off.
Check or set overtemperature cut-off point:

The switching point is shown in the LED display on pressing the key
.

Change overtemperature cut-off (

7.14.1) Overtemperature
protection and checking on page 80.
 
If necessary, top up heat transfer liquid, this has been pumped out
by filling the external load.
Self-test
88((( °C
EXT
Bath temperature
02%32
°C
Overtemp. cut-off
90
°C