34
Wilo SE 08/2020
en
Manual restart
A
manual restart
is initiated by pressing and holding the
operating button (for 6 seconds) and unblocks the pump
as required (e.g. after a long idle time in the summer).
Activating
factory setting
The
factory setting
is activated by pressing and holding
the operating button whilst switching off the pump.
When the pump is switched on again, the pump runs
using the factory settings (delivery condition).
EEI mode for EEI
measurement
The
EEI mode
for EEI measurement is activated by pressing
and holding the operation button (for 9 seconds).
To escape from this mode, press again the button con
-
tinuously during 9 seconds before releasing it.
4 Intended use
General information
High-efficiency circulators in the Wilo-Para series are
exclusively intended for circulating fluids in hot-water
heating systems and similar systems with constantly
changing volume flows.
Permitted fluids:
• Heating water according to VDI 2035
(CH: SWKI BT 102-01).
• Water-glycol mixtures* with a maximum of 50% glycol.
* Glycol has a higher viscosity than water. If admixtures
of glycol are used, the pumping data of the pump must
be corrected to match the mixing ratio.
Intended use includes observing these instructions and
the specifications and markings on the pump.
NOTICE
Only introduce ready-to-use mixtures to the
system. The pump must not be used to mix fluid
in the system.
Содержание Wilo-PARA SCA Series
Страница 2: ...Fig 1 11 1 2 3 4 5 Para SCA 6 8 9 10 7...
Страница 3: ...Fig 2 Fig 3 a b Fig 4 Fig 5a Fig 5b 1 2 PE N L...
Страница 4: ...Fig 5c Fig 5d Fig 5e Fig 5f Fig 6...
Страница 6: ......
