Installation and commissioning
14
RG 210
Probe
;
Splashes of the liquid may cause a premature response of the
PTC thermistor. Select an appropriate installation location.
X
Fasten the PTC thermistor probe(s) at the desired tank
height(s).
X
G1" threaded holes are required for installation in the tank
cover.
X
If the probe is suspended without support, push the enclosed
brass weight over the cable all the way to the probe head so
that the probe head with the PTC thermistor always hangs down
vertically. The probe head must not float in the liquid.
6.2 Electrical
connection
;
Mains supply is disconnected and cannot be switched back on
by accident.
1
Release
2
Probe 1
3
Probe 2
4
Wiring diagram in
housing
5
Pump
Fig. 7: Electrical connection
