21
PUMP GROUP, MIXED DN 25 WITH WEATHER-COMPENSATED ACTUATOR
Carefully read these instructions before installation and commissioning.
Save these instructions in the vicinity of the installation for future reference.
These instructions describe the installation, commissioning, function and operation
of the mixed pump group DN 25 with weather-compensated actuator.
For other components of the installation, such as the pump, the controller
or the distribution manifold, please observe the separate instructions.
The chapters called [specialist] are intended for specialists only.
2 SCOPE OF DELIVERY
2.1 ABOUT THESE INSTRUCTIONS
The mixed pump group DN 25 is a premounted group of fittings for heating circuits.
The pump can be isolated by means of the ball valves and the mixing valve.
The pump can thus be maintained easily without draining the heating circuit.
The pump group is mounted directly on a distribution manifold or on a wall bracket.
The pump group and its insulation are EnEV conform and meet the requirements of
the German Renewable Energy Act.
2.2 PRODUCT DESCRIPTION