SATK40 & Procyl
®
2
General Information
•
Please leave the manual as a reference guide for the user.
•
Dispose of any packaging in an appropriate manner, most
of which can be recycled.
•
In this Installation, Operation and Maintenance guide we
have endeavoured to make the information as accurate as
possible.
We cannot accept any responsibility should it be found
that in any respect the information is inaccurate or
incomplete or becomes so as a result of further
developments or changes to the products.
Key to Symbols
Safety Instructions
7
In the case of particularly hard or impure water, there must
be suitable provision for filtering and treating the water
before it enters the device, in accordance with current
legislation. Failure to do so may result the HIU becoming
damaged or working incorrectly.
8
Any use of the HIU other than it’s intended use is prohibited.
9
Any coupling of the device with other system components
must be made while taking the operational characteristics of
both units into consideration.
10
An incorrect coupling could compromise the operation of
the device and/or system.
NOTE: Risk of electric shock. Live parts. Shut off the electric
supply before opening the HIU cover.
1
During installation and maintenance operations, always
avoid direct contact with live or potentially hazardous parts.
2
The device must not be exposed to water drops or humidity,
direct sunlight, the elements, heat sources or high intensity
electromagnetic fields.
This device cannot be used in areas at risk of explosion or
fire.
3
The device must be connected to an independent bipolar
switch. If work has to be done on the device, switch off the
electric supply first. Do not use devices with automatic or
time reset, or which may be reset accidentally.
4
Use suitable automatic protection devices in compliance
with current legislation.
5
The device must always be earthed before it is connected to
the electric supply. If the device has to be removed, always
disconnect the earth connection after disconnecting the
electric supply. Check that the earth connection has been
made to the highest of standards under current legislation.
6
Electrical installation must only be carried out by a qualified
technician, in accordance with current requirements.
Primary circuit flow
Primary circuit return
Domestic cold water inlet
Low temperature circuit flow
Low temperature circuit return
Cylinder circuit flow
Cylinder circuit return
High temperature circuit flow
High temperature circuit return
