SR501 EN Operation Manual
- 11 -
ensure no damaged during installation and no torsion effect positioned on
the solenoid valve, it is not allowed to install valve compulsively when tow
connectors are not aligned.
Two-cores wire is used for connection with solenoid valve, if wire needs to
be lengthened, please select cable of 1.0mm
2
.
To easy clean the filter, water inlet pipe connected to the solenoid valve
should be a kind of soft pipe or pipe is easily dismounted.
Note:
one-way check valve integrated into the solenoid valve, so no
one-way valve needs to be installed.
2.6 Installation of sensor of temperature and water level
Sensor of water temperature and water level is inserted into tank from the
overflow connector.
Fasten sensor with the mutter of
sensor.
3-cores wire of sensor connected to the input port of controller
-
Port 1: connect red wire (+12V)
-
Port 2: connect white wire (COM)
-
Port 3: connect black wire (GND)
Note
:
1).Depending on the way of difference installation, we provide three different
sensors, and the customer chooses one of them as needed. If the customer
does not specify anything, we will follow the factory default configuration.
a).
”Side mounted sensor”
(factory default configuration) see
the picture 1