CSA POOL · Technical content
More than a valve group
The bypass line is part of the flow pattern between the main installation and the heating device. Which valve will be used in which position is not chosen randomly; The required flow rate of the device and the operating conditions of the system are taken into account. The presence of valves alone does not prove that the correct flow rate is provided.
Function during maintenance
Properly designed insulation and connection layout can facilitate service. Whether the pipe will need to be cut to dismantle the device, access to the fittings and the method of evacuation are considered in advance. Whether filtration can continue to operate during maintenance depends on the circuit layout in the project.
Quote check
- Hydraulic connection diagram recommended by the manufacturer
- Device input-output dimensions and operating flow rate
- Scope of offer for valves, fittings and fittings
- Labels showing normal operating positions
Must be shown on delivery
The correct operating positions should be explained to the user instead of finding settings by trying the valves. If there is a variable speed pump and automation, it is also tested which program will run during the heating call. The saved settings become the starting point for subsequent maintenance.