Expondo RCCD-1/1 2X200 Sicherheits- Und Betriebsanleitung Seite 16

9. Troubleshooting
Failure
Turn on the power, press the switch to
the ON position, the switch does not
light up.
Turn on the power, press the switch to
the ON position, rotate the
thermostat, the heating indicator light
is on, but the temperature does not
rise
Turn on the power, press the switch to
the ON position, rotate the
thermostat, the heating indicator light
does not light up, but the temperature
rises.
Turn on the power, press the switch to
the ON position, turn the thermostat,
the heating indicator will not light up,
and it will not heat up.
The above faults are for reference only. If any fault occurs, stop using it immediately and notify
professional technicians for inspection and repair as soon as possible!
EN
Possible reason
1. The power supply is
abnormal, and the power is not
connected.
2. The switch is damaged.
The heating tube is blown out.
The heating indicator is
damaged.
1. The thermostat is damaged.
2. The temperature limiter is
damaged.
Solution
1. Check the power supply and
connection lines to make the
power supply normal.
2. Replace the switch.
Replace the burnt-out heating
tube
Replace the heating indicator.
1. Replace the thermostat.
2. Replace the temperature
limiter.