Section 3 Installation
3-4
Cole Palmer
Fluids
The user is always responsible for the uid used. Never use corrosive
uids with this unit.
Never use 100% glycol.
Handling and disposal of liquids other than water should be done
in accordance with the uid manufacturers specication and/or the
MSDS for the uid used.
Always adjust the unit's software to the uid used, see Section 4.
When using water above 80°C closely monitor the uid level, frequent
top-offs will be required. It will also create steam.
Water/glycol mixtures require top-offs with pure water, otherwise the
percentage of glycol will increase resulting in high viscosity and poor
performance.
The uid information is only a guide since specications may change.
Cole Palmer takes no responsibility for damages caused by the selection of an
unsuitable bath uid.
Unsuitable bath uids are uids which:
are very highly viscous (much higher than 30 mPas at the respective •
working temperature)
have corrosive characteristics or•
tend to break down at high temperatures•
For uid selection consider application requirements, operating temperature
range, material compatibility, safety concerns, and environmental issues.
External
Circulation
The plumbing connections for external circulation are located on the rear of
the thermostat. is the return ow from the external application. is
the outlet ow to the external application (supply side). The connections are
16 mm O.D. Remove the union nuts and plates to install the 8 mm or 12 mm
hose barbs and clamps supplied with the unit.
Ensure the electrical cords do not come in contact with any of the
plumbing connections or tubing.