Compatible Control - HUBER

Fill the
thermostat
3. Commissioning
3.4 Filling Thermofluid
Unichiller (Chiller)
UC007 1-3
Please note:
The thermostat is fitted out with an overfill
protection. When the fluid level exceeds
the max mark in the sight-glass, the fluid
begins to outflow from the overflow connection
(8). An overflow of the internal
tank (wich could flood the machine internals)
can thus be avoided.
Warning:
The overflow connection should never be
closed, the fluid should be able to flow out
without hindrance. However it is recommended
with frequent change of the liquid
or the application and/or with the first
commissioning to put a hose on the overflow
connection and to place the other end
into a suitable receiver.
Make a hose connection to your external
application and make sure that everything is
leakproof.
Take off the lid of the filler connection (5) and
slowly fill the thermal fluid.
The fluid level should allways be between
MIN and MAX on the level indicator.
Switch the unit on with the main switch (2).
The thermostat starts circulation and the fluid
is pumped into your application. If there is
no fluid in the application yet, the level in the
Unichiller will lower continualy, please refill
with fluid untill the level stays constant.
27
8
2