Tank Sensors; Pressure Switch - 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

3.6 Tank sensors

Tecma sensors can be of two types:

3.6.1 Pressure switch

The pressure switch sensors can run with any panel. They are connected to the control unit with
the grey/black wire. In the presence of several control units on board, you must wire all the control
units together before connecting the sensor.
If a sensor with a pressure switch and premium control panel is used, each toilet must be equipped
with an STA (Single Toilet Adapter).
All STA wires are 16awg (1.55mm), length equal to 25 cm
The voltage of the cables coming from the sensor (A, B, C) should range between 6-24 V dc
A+B blackwater tank full (4/4) contact
A+C blackwater tank almost full (¾)contact
A – BLACK - this is shared by the full and almost full level
B – RED - this is the contact from the sensor (full)
C – WHITE - this is the contact from the sensor (almost full)
D + E full signal for the control panel
D – RED E – BLACK
F + G almost full signal for the control panel
F – WHITE G – GREEN
TECMA SRL – Via Flaminia / Loc Castel delle Formiche/ 05030 Otricoli (TR) / Italy-
Manual rev1.6.2015 1111111111111111
- Pressure switch
- Field-effect (Mirus cel
111111111111111111111
MACERATOR TOILETS
TOILET MACERATRICI
www.thetfordmarine.com
59