REMKO DN 32 - Manual (Page 4)

4
REMKO
3-WAY SWITCHING VALVE DN32
Mode of operation
At REMKO the flow direction AB must be
open to B in resting position of the 3-way
switching valve. This corresponds to
the heating flow direction. The correct
position of the axis and the actuator
of the 3-way switching valve must
absolutely be checked before installation.
In the lower figure you can see the
correct position of the axis and the
actuator. If the part which you have on
hand does not match this figure precisely,
proceed according to the modification
instructions (text) of the lower figure.
Operation
Flow direction and its change, if applicable
The flow direction of AB to A corresponds
to the hot water charging position or
cooling mode when used as a "cooling"
switching valve in a 4-pipe system.
The reversal between the two flow
directions takes approx. 18 seconds.