Cata CTRH-50-REV Instructions Pour L'installation, L'utilisation Et L'entretien page 34

4. The heater can be installed, anywhere in the house not exposed to direct
sunlight or rain. However, in order to reduce the pipeline heat losses, the
installation position of the heater shall be closed to the location for use of
water as near as possible.
1. The dimension of each pipe part is G1/2.
Connection of one-way safety valve:install the one-way safety valve
2.
attached with the machine at the water inlet of the main machine.(Pay
attention to keep the installed drainage flexible pipes of the safety valve
sloping downwards and connected with the atmosphere.)
In order to avoid leakage when connecting the pipelines, the rubber seal
3.
gaskets provided with the machine must be added at the end of the threads
(see Fig.4).
Pressure relief valve
Pressure release hole
4. If the users want to make a multi-way supply system, refer to the method
shown in Fig.5 for connection of the pipelines.
Cold water inlet
Cold water
Hot water outlet
Hot water
4
Power cord
(Fig.4)