Publicité
Les langues disponibles
Les langues disponibles
InstallatIon
General information
InstallatIon
1. General information
this document is intended for qualified contractors.
Notice
Read these instructions carefully before using the ap-
pliance and retain them for future reference.
Pass on these instructions to a new user if required.
Other applicable documents
operating and installation instructions for system
components
operating and installation instructions for the Ps1 se-
ries pressure switch
Notice
Please see appliance operating and installation in-
structions for information on the "Guarantee" and
"Environment and recycling".
1.1
Other symbols in this documentation
f this symbol indicates that you have to do something. the
action you need to take is described step by step.
1.2 Units of measurement
Notice
all measurements are given in mm unless stated oth-
erwise.
2. Safety
only a qualified contractor should carry out installation, com-
missioning, maintenance and repair of the appliance.
2.1
Intended use
the brine pressure switch is designed to detect leaks in the
brine circuit.
any other use beyond that described shall be deemed inappro-
priate. observation of these instructions and of the instructions
for any accessories used is also part of the correct use of this
appliance.
2.2 General safety instructions
We guarantee trouble-free function and operational reliability
only if original accessories and spare parts intended for the
appliance are used.
2.3 Test mark
see type plate on the appliance.
4 |
3. Product description
the brine pressure switch detects leaks in geothermal collec-
tors and probes.
f observe the setting range of the switching points (see
chapter "specification / Data table").
Factory setting of the switching points
Upper switching point
switching differential
the shutdown therefore takes place at 0.5 bar positive pres-
sure.
4. Hydraulic connection
f Install the brine pressure switch in the return of the brine
circuit at the tee of the WPsB brine assembly.
When using ready-mixed heat transfer medium, never seal the
heat source system with hemp.
f secure the brine pressure switch to the wall with suitable
rawl plugs and screws.
5. Electrical connection
In order for the brine pressure switch to switch off the heat
pump, l' must be interrupted from the power-oFF contact to
the heat pump manager.
f If an acoustic or visual signal is required, install this on site.
Unit
Value
bar
1
bar
0.5
DWs 1
Publicité
