Centralised System - Fresh Water; Hydraulic System; Electric System 12V/24V; Electric System 110V/230V - Tecma Privilege Bedienungs- / Installations- / Wartungshandbuch

Operation/installation/service manual
Manuale di utilizzo / installazione / manutenzione
X-light / Privilege/ Evolution/ Breeze/ E-Breeze/ Silence Plus 2G/ Elegance 2G

3.8.1 CENTRALISED SYSTEM - FRESH WATER

3.8.1.1 - Hydraulic system

The TECMA's toilet flushing cycles use the tank fresh water.
The solenoid valve can be integrated in the toilet, directly connected to the inlet/nozzle via the
supplied black rubber pipe. Alternatively, it can be mounted in the fresh water system (the one
that serves sinks, showers, and other utilities). When the toilet is used, the control panel opens the
solenoid valve through the control unit. The water is supplied via the autoclave, which pressurises
the entire hydraulic system on board. Diagram in section 8.5.
WARNING: The recommended system operating pressure is equal to 3 bar
WARNING: Keep the filters of every solenoid valve clean.
3.8.1.2 – 12V/24V Electrical system
Diagrams in section 8.6/8.7/8.8/8.9. Every control unit is wired by connecting
Black/brown
Black/Blue
Black/Grey
Black/Red
The autoclave is always live regardless of the sanitary system used. The "before use" button opens
the solenoid valve, whilst the "after use" button starts a program that opens the solenoid valve,
then it activates the pump and lastly activates the solenoid valve again for the final rinse.
3.8.1.3 – 110V/230V Electrical system
Tecma products with a 110V/230V motor have a plug, which must be connected to the power
supply. Diagrams in section 8.10/8.11
TECMA SRL – Via Flaminia / Loc Castel delle Formiche/ 05030 Otricoli (TR) / Italy-
Manual rev1.6.2015 1111111111111111
bowl motor
solenoid valve
Tank sensor
Power supply (with fuse on positive)
MACERATOR TOILETS
TOILET MACERATRICI
www.thetfordmarine.com
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