Lauda PROLINE Edition X P 12 C, Operating Instructions Manual

Page: 23 / 116

Proline Edition X heating thermostats
YACE0099 / 10/9/2018
Preparation
23
6.2 Expanding the working temperature range with external cooling
Operation with internal cooling coil
 
A different cooling source, for example
tap water, can be connected as standard
to the cooling coil.

Tubing with 10 mm inner diameter must
be used.

The lowest operating temperature of the
thermostat without external consumer
can be reduced to a value of 5 °C above
the temperature of the cooling liquid.

In combination with the cooling liquid
valve LCZ 9662 (controlled by Proline by
means of LiBus) as optional accessory
the cooling water will only be opened if
cooling is required.
Operation with a LAUDA through-flow cooler
A LAUDA DLK 10, DLK 25, DLK 45 or DLK 45 LiBus through-flow cooler can be
connected to the pump connection points. The through-flow cooler is built into the
return line (suction tubing) from the load to the thermostat and is only switched in
when cooling is needed.
Operation with high temperature cooler

For bath temperatures above 155 °C it is not allowed to cool with water to-
gether with the simple cooling coil (water vapor

risk of explosion).

Especially for the Proline there is a controlled high temperature cooler for fast
and time saving cooling with bath temperatures up to 300 °C (accessory
LCZ 9663). Due to its special construction it is possible to cool with water
without the risk of producing dangerous water vapor.

The high temperature cooler shall not be connected to the cooling coil
connections . It must be connected to the external pump connections.
Cooling liquid valve LCZ 9662