ESP Ecocent 100L Installation And Operation Manual page 27

11.0 Hydraulic Connection
Please bear the following points in mind when connecting the water pipes:

The inner surface of all pipes should be clean, with no oxidization or
dirt to restrict flow. After connecting pipes, please check the whole
system for leaks before applying insulation.

Install one-way valves and safety valves in the distribution system.

All pipework must be installed in accordance with DIN1988. To avoid
too high a water pressure, please install a discharge valve.

Ensure that debris does not enter the distribution pipework during
installation.
The drain valve should be operated periodically (using the handle) to
ensure that it does not jam and is free of sediment. Care should be
taken as the discharge water will be hot. The drainage pipe should be
well insulated and checked periodically to minimise the risk of blockage.
Blockage could lead to a system failure.
www.esavep.com
27 of 42
V 1.9
Handle
Drainage Pipe
PASHW-003-100LD