TECH ST-431, Руководство пользователя

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ST-431 – user manual
IV.m) Minimum opening
The parameter determines, which valve opening may be the smallest
Thanks to that parameter, the valve may be opened minimally, to maintain
the smallest flow.
IV.n) Valve type
By means of this setting, the user selects the type of the controlled
valve between:
CH - it is set to adjust CH circulation temperature.
FLOOR - it is set to adjust floor heating circulation temperature. Floor
type protects the installation from dangerous temperatures. If the valve
type is set as CH and it will be connected to floor system, this may
result in the destruction of fragile floor installation.
IV.o) Valve 1
NOTE
Controlling additional valve is possible after purchasing and connecting to the
controller control module ST-61, which is not provided in the standard version
of the controller. To control two valves two modules ST-61 should be
connected.
This option is used to set operation of an additional module of the mixing
valve. To make sure that the valve works properly in accordance with the user's
expectation, is should be
registered by entering the module number (this is
number of the valve in accordance with the documentation) and then several
parameters should be set.
1. Activated
So that the selected valve would be active, select option >
Activated> Yes. When it is necessary to deactivate the valve for some time,
the user selects: Activated>> No.
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