Scope Of Delivery; About These Instructions; Product Description - Cosmo C3Pgra Montage- Und Betriebsanleitung

Return temperature control group DN 25 / DN 32

2 Scope of delivery

Carefully read these instructions before installation and commissioning.
Save these instructions in the vicinity of the installation for future reference.

2.1 About these instructions

These instructions describe the installation, commissioning, function and operation of the
return temperature control group DN 25 / DN 32 equipped with the actuator CKR7 R.
For other components of the installation, such as the pump or the manifold,
please observe the separate instructions.
The chapters called [specialist] are intended for specialists only.

2.2 Product description

The pump group DN 25 / DN 32 is a premounted group to keep under control the temperature of the
water returning to the boiler. The actuator of the mixing valve integrates a constant temperature
controller.
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 system.
The pump group is mounted directly on a distribution manifold or to the wall through the wall
bracket already installed on the group.
The pump group and its insulation comply with GEG.
25