Pid-Temperature Control; Machine Installation; Preparation For Installation; Electrical Connection - Profitec PRO 300 User Manual

3.3 PID-Temperature Control

The function of a PID-Temperature Control is to regulate the temperature of the coffee boiler. The
temperature of the boiler is programmable and controlable. It is possibile to extract coffee at varying
temperatures. The temperature, or rather the pressure of the steam boiler, is regulated by the pressure
switch and is not adjustable from the outside.
coffeboiler.
Temperature coffee boiler (here 93°C)
4

MACHINE INSTALLATION

The installation is to be carried out exclusively by qualified specialists, according to the
following instructions and in compliance with valid laws and local regulations.

4.1 Preparation for installation

• Place the machine on an even and stable surface.
• Never place the machine on hot surfaces.
• Place the machine on a water-proof surface, as the machine may at some point leak
water.

4.2 Electrical connection

• Make sure that the local main voltage supply corresponds to the information given on
the type plate on the front panel of the espresso machine.
• Make sure that you use the correct power plug for your country.
• Plug the machine into a grounded socket only and do not leave it unattended.
• Do not roll or bend the power cord.
• Do not use an extension cord / do not use a multiple socket.
5

FIRST USE

Read the instruction manual carefully prior to operating the machine.
Prior to starting the machine, check if:
• the steam and hot water valves are closed.
• the machine is switched off.
• the power cord is disconnected.
• the drip tray is inserted accurately.
• the machine is placed on a water-proof surface.
Now you can start up your machine:
1 Remove the cup warming tray. Take out the water tank and rinse it thoroughly.
2 Fill the water tank with fresh water deficient in lime, place it back into the machine and replace the
cup warming tray.
3 Plug the machine into an electrical outlet and turn the machine on by placing the metal switch in the
upper position. The green control lamp and the PID display will come on and a pump noise will be
heard. The steam boiler is now filling with water and on the PID-di

Fill Mode

This mode is for filling the coffee boiler. Place a container under the brew group. To fill the coffee boiler,
turn the coffee switch upwards for at least 30 seconds at a time. The sign
for seconds. The coffee boiler is now filled.
Translation of the original German user manual
-integral-derivativ . The PID-control displays the temperature of the
ENGLISH
.
will expire after filling 30
20